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2 <!-- CreationDate: Mon Mar 13 18:03:13 2006 --> |
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3 <html> |
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4 <head> |
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5 <meta name="generator" content="groff -Thtml, see www.gnu.org"> |
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6 <meta name="Content-Style" content="text/css"> |
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7 <title>TIFFCP</title> |
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8 </head> |
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9 <body> |
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10 |
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11 <h1 align=center>TIFFCP</h1> |
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12 <a href="#NAME">NAME</a><br> |
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13 <a href="#SYNOPSIS">SYNOPSIS</a><br> |
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14 <a href="#DESCRIPTION">DESCRIPTION</a><br> |
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15 <a href="#OPTIONS">OPTIONS</a><br> |
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16 <a href="#EXAMPLES">EXAMPLES</a><br> |
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17 <a href="#SEE ALSO">SEE ALSO</a><br> |
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18 |
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19 <hr> |
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20 <a name="NAME"></a> |
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21 <h2>NAME</h2> |
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22 <!-- INDENTATION --> |
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24 cols="2" cellspacing="0" cellpadding="0"> |
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25 <tr valign="top" align="left"> |
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26 <td width="8%"></td> |
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27 <td width="91%"> |
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28 <p>tiffcp − copy (and possibly convert) a |
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29 <small>TIFF</small> file</p> |
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30 </td> |
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31 </table> |
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32 <a name="SYNOPSIS"></a> |
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33 <h2>SYNOPSIS</h2> |
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34 <!-- INDENTATION --> |
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35 <table width="100%" border=0 rules="none" frame="void" |
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36 cols="2" cellspacing="0" cellpadding="0"> |
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37 <tr valign="top" align="left"> |
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38 <td width="8%"></td> |
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39 <td width="91%"> |
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40 <p><b>tiffcp</b> [ <i>options</i> ] <i>src1.tif ... srcN.tif |
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41 dst.tif</i></p> |
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42 </td> |
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43 </table> |
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44 <a name="DESCRIPTION"></a> |
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45 <h2>DESCRIPTION</h2> |
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46 <!-- INDENTATION --> |
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47 <table width="100%" border=0 rules="none" frame="void" |
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48 cols="2" cellspacing="0" cellpadding="0"> |
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49 <tr valign="top" align="left"> |
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50 <td width="8%"></td> |
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51 <td width="91%"> |
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52 <p><i>tiffcp</i> combines one or more files created |
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53 according to the Tag Image File Format, Revision 6.0 into a |
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54 single <small>TIFF</small> file. Because the output file may |
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55 be compressed using a different algorithm than the input |
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56 files, <i>tiffcp</i> is most often used to convert between |
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57 different compression schemes.</p> |
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58 <!-- INDENTATION --> |
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59 <p>By default, <i>tiffcp</i> will copy all the understood |
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60 tags in a <small>TIFF</small> directory of an input file to |
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61 the associated directory in the output file.</p> |
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62 <!-- INDENTATION --> |
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63 <p><i>tiffcp</i> can be used to reorganize the storage |
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64 characteristics of data in a file, but it is explicitly |
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65 intended to not alter or convert the image data content in |
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66 any way.</p> |
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67 </td> |
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68 </table> |
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69 <a name="OPTIONS"></a> |
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70 <h2>OPTIONS</h2> |
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71 <!-- INDENTATION --> |
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72 <table width="100%" border=0 rules="none" frame="void" |
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73 cols="2" cellspacing="0" cellpadding="0"> |
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74 <tr valign="top" align="left"> |
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75 <td width="8%"></td> |
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76 <td width="91%"> |
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77 <p><b>−b image</b></p></td> |
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78 </table> |
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79 <!-- INDENTATION --> |
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80 <table width="100%" border=0 rules="none" frame="void" |
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81 cols="2" cellspacing="0" cellpadding="0"> |
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82 <tr valign="top" align="left"> |
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83 <td width="19%"></td> |
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84 <td width="80%"> |
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85 <p>subtract the following monochrome image from all others |
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86 processed. This can be used to remove a noise bias from a |
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87 set of images. This bias image is typically an image of |
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88 noise the camera saw with its shutter closed.</p> |
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89 </td> |
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90 </table> |
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91 <!-- TABS --> |
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92 <table width="100%" border=0 rules="none" frame="void" |
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93 cols="5" cellspacing="0" cellpadding="0"> |
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94 <tr valign="top" align="left"> |
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95 <td width="10%"></td> |
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96 <td width="3%"> |
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97 |
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98 <p><b>−B</b></p> |
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99 </td> |
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100 <td width="5%"></td> |
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101 <td width="80%"> |
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102 |
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103 <p>Force output to be written with Big-Endian byte order. |
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104 This option only has an effect when the output file is |
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105 created or overwritten and not when it is appended to.</p> |
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106 </td> |
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107 <td width="0%"> |
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108 </td> |
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109 <tr valign="top" align="left"> |
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110 <td width="10%"></td> |
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111 <td width="3%"> |
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112 |
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113 <p><b>−C</b></p> |
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114 </td> |
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115 <td width="5%"></td> |
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116 <td width="80%"> |
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117 |
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118 <p>Suppress the use of ‘‘strip |
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119 chopping’’ when reading images that have a |
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120 single strip/tile of uncompressed data.</p> |
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121 </td> |
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122 <td width="0%"> |
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123 </td> |
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124 <tr valign="top" align="left"> |
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125 <td width="10%"></td> |
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126 <td width="3%"> |
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127 |
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128 <p><b>−c</b></p> |
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129 </td> |
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130 <td width="5%"></td> |
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131 <td width="80%"> |
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132 |
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133 <p>Specify the compression to use for data written to the |
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134 output file: <b>none</b> for no compression, <b>packbits</b> |
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135 for PackBits compression, <b>lzw</b> for Lempel-Ziv & |
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136 Welch compression, <b>jpeg</b> for baseline JPEG |
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137 compression, <b>zip</b> for Deflate compression, <b>g3</b> |
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138 for CCITT Group 3 (T.4) compression, and <b>g4</b> for CCITT |
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139 Group 4 (T.6) compression. By default <i>tiffcp</i> will |
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140 compress data according to the value of the |
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141 <i>Compression</i> tag found in the source file.</p> |
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142 </td> |
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143 <td width="0%"> |
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144 </td> |
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145 </table> |
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146 <!-- INDENTATION --> |
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147 <table width="100%" border=0 rules="none" frame="void" |
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148 cols="2" cellspacing="0" cellpadding="0"> |
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149 <tr valign="top" align="left"> |
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150 <td width="17%"></td> |
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151 <td width="82%"> |
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152 <p>The <small>CCITT</small> Group 3 and Group 4 compression |
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153 algorithms can only be used with bilevel data.</p> |
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154 <!-- INDENTATION --> |
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155 <p>Group 3 compression can be specified together with |
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156 several T.4-specific options: <b>1d</b> for 1-dimensional |
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157 encoding, <b>2d</b> for 2-dimensional encoding, and |
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158 <b>fill</b> to force each encoded scanline to be zero-filled |
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159 so that the terminating EOL code lies on a byte boundary. |
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160 Group 3-specific options are specified by appending a |
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161 ‘‘:’’-separated list to the |
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162 ‘‘g3’’ option; e.g. <b>−c |
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163 g3:2d:fill</b> to get 2D-encoded data with byte-aligned EOL |
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164 codes.</p> |
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165 <!-- INDENTATION --> |
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166 <p><small>LZW</small> compression can be specified together |
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167 with a <i>predictor</i> value. A predictor value of 2 causes |
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168 each scanline of the output image to undergo horizontal |
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169 differencing before it is encoded; a value of 1 forces each |
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170 scanline to be encoded without differencing. LZW-specific |
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171 options are specified by appending a |
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172 ‘‘:’’-separated list to the |
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173 ‘‘lzw’’ option; e.g. <b>−c |
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174 lzw:2</b> for <small>LZW</small> compression with horizontal |
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175 differencing.</p> |
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176 </td> |
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177 </table> |
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178 <!-- TABS --> |
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179 <table width="100%" border=0 rules="none" frame="void" |
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180 cols="5" cellspacing="0" cellpadding="0"> |
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181 <tr valign="top" align="left"> |
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182 <td width="10%"></td> |
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183 <td width="3%"> |
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184 |
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185 <p><b>−f</b></p> |
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186 </td> |
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187 <td width="5%"></td> |
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188 <td width="80%"> |
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189 |
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190 <p>Specify the bit fill order to use in writing output |
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191 data. By default, <i>tiffcp</i> will create a new file with |
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192 the same fill order as the original. Specifying <b>−f |
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193 lsb2msb</b> will force data to be written with the FillOrder |
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194 tag set to <small>LSB2MSB,</small> while <b>−f |
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195 msb2lsb</b> will force data to be written with the FillOrder |
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196 tag set to <small>MSB2LSB.</small></p> |
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197 </td> |
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198 <td width="0%"> |
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199 </td> |
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200 <tr valign="top" align="left"> |
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201 <td width="10%"></td> |
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202 <td width="3%"> |
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203 |
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204 <p><b>−l</b></p> |
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205 </td> |
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206 <td width="5%"></td> |
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207 <td width="80%"> |
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208 |
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209 <p>Specify the length of a tile (in pixels). <i>tiffcp</i> |
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210 attempts to set the tile dimensions so that no more than 8 |
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211 kilobytes of data appear in a tile.</p> |
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212 </td> |
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213 <td width="0%"> |
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214 </td> |
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215 <tr valign="top" align="left"> |
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216 <td width="10%"></td> |
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217 <td width="3%"> |
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218 |
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219 <p><b>−L</b></p> |
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220 </td> |
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221 <td width="5%"></td> |
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222 <td width="80%"> |
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223 |
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224 <p>Force output to be written with Little-Endian byte |
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225 order. This option only has an effect when the output file |
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226 is created or overwritten and not when it is appended |
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227 to.</p> |
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228 </td> |
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229 <td width="0%"> |
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230 </td> |
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231 <tr valign="top" align="left"> |
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232 <td width="10%"></td> |
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233 <td width="3%"> |
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234 |
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235 <p><b>−M</b></p> |
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236 </td> |
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237 <td width="5%"></td> |
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238 <td width="80%"> |
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239 |
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240 <p>Suppress the use of memory-mapped files when reading |
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241 images.</p> |
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242 </td> |
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243 <td width="0%"> |
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244 </td> |
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245 <tr valign="top" align="left"> |
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246 <td width="10%"></td> |
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247 <td width="3%"> |
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248 |
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249 <p><b>−p</b></p> |
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250 </td> |
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251 <td width="5%"></td> |
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252 <td width="80%"> |
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253 |
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254 <p>Specify the planar configuration to use in writing image |
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255 data that has one 8-bit sample per pixel. By default, |
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256 <i>tiffcp</i> will create a new file with the same planar |
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257 configuration as the original. Specifying <b>−p |
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258 contig</b> will force data to be written with multi-sample |
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259 data packed together, while <b>−p separate</b> will |
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260 force samples to be written in separate planes.</p> |
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261 </td> |
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262 <td width="0%"> |
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263 </td> |
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264 <tr valign="top" align="left"> |
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265 <td width="10%"></td> |
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266 <td width="3%"> |
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267 |
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268 <p><b>−r</b></p> |
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269 </td> |
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270 <td width="5%"></td> |
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271 <td width="80%"> |
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272 |
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273 <p>Specify the number of rows (scanlines) in each strip of |
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274 data written to the output file. By default (or when value |
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275 <b>0</b> is specified), <i>tiffcp</i> attempts to set the |
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276 rows/strip that no more than 8 kilobytes of data appear in a |
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277 strip. If you specify special value <b>-1</b> it will |
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278 results in infinite number of the rows per strip. The entire |
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279 image will be the one strip in that case.</p> |
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280 </td> |
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281 <td width="0%"> |
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282 </td> |
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283 <tr valign="top" align="left"> |
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284 <td width="10%"></td> |
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285 <td width="3%"> |
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286 |
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287 <p><b>−s</b></p> |
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288 </td> |
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289 <td width="5%"></td> |
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290 <td width="80%"> |
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291 |
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292 <p>Force the output file to be written with data organized |
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293 in strips (rather than tiles).</p> |
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294 </td> |
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295 <td width="0%"> |
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296 </td> |
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297 <tr valign="top" align="left"> |
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298 <td width="10%"></td> |
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299 <td width="3%"> |
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300 |
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301 <p><b>−t</b></p> |
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302 </td> |
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303 <td width="5%"></td> |
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304 <td width="80%"> |
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305 |
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306 <p>Force the output file to be written with data organized |
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307 in tiles (rather than strips). options can be used to force |
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308 the resultant image to be written as strips or tiles of |
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309 data, respectively.</p> |
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310 </td> |
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311 <td width="0%"> |
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312 </td> |
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313 <tr valign="top" align="left"> |
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314 <td width="10%"></td> |
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315 <td width="3%"> |
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316 |
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317 <p><b>−w</b></p> |
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318 </td> |
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319 <td width="5%"></td> |
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320 <td width="80%"> |
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321 |
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322 <p>Specify the width of a tile (in pixels). <i>tiffcp</i> |
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323 attempts to set the tile dimensions so that no more than 8 |
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324 kilobytes of data appear in a tile. <i>tiffcp</i> attempts |
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325 to set the tile dimensions so that no more than 8 kilobytes |
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326 of data appear in a tile.</p> |
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327 </td> |
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328 <td width="0%"> |
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329 </td> |
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330 </table> |
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331 <!-- INDENTATION --> |
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332 <table width="100%" border=0 rules="none" frame="void" |
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333 cols="2" cellspacing="0" cellpadding="0"> |
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334 <tr valign="top" align="left"> |
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335 <td width="8%"></td> |
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336 <td width="91%"> |
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337 <p><b>−,={character}</b></p></td> |
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338 </table> |
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339 <!-- INDENTATION --> |
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340 <table width="100%" border=0 rules="none" frame="void" |
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341 cols="2" cellspacing="0" cellpadding="0"> |
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342 <tr valign="top" align="left"> |
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343 <td width="19%"></td> |
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344 <td width="80%"> |
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345 <p>substitute {character} for ’,’ in parsing |
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346 image directory indices in files. This is necessary if |
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347 filenames contain commas. Note that ’,=’ with |
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348 whitespace immediately following will disable the special |
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349 meaning of the ’,’ entirely. See examples.</p> |
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350 </td> |
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351 </table> |
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352 <a name="EXAMPLES"></a> |
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353 <h2>EXAMPLES</h2> |
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354 <!-- INDENTATION --> |
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355 <table width="100%" border=0 rules="none" frame="void" |
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356 cols="2" cellspacing="0" cellpadding="0"> |
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357 <tr valign="top" align="left"> |
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358 <td width="8%"></td> |
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359 <td width="91%"> |
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360 <p>The following concatenates two files and writes the |
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361 result using <small>LZW</small> encoding:</p></td> |
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362 </table> |
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363 <!-- INDENTATION --> |
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364 <table width="100%" border=0 rules="none" frame="void" |
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365 cols="2" cellspacing="0" cellpadding="0"> |
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366 <tr valign="top" align="left"> |
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367 <td width="17%"></td> |
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368 <td width="82%"> |
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369 <pre>tiffcp -c lzw a.tif b.tif result.tif |
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370 </pre> |
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371 </td> |
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372 </table> |
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373 <!-- INDENTATION --> |
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374 |
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375 <table width="100%" border=0 rules="none" frame="void" |
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376 cols="2" cellspacing="0" cellpadding="0"> |
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377 <tr valign="top" align="left"> |
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378 <td width="8%"></td> |
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379 <td width="91%"> |
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380 <p>To convert a G3 1d-encoded <small>TIFF</small> to a |
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381 single strip of G4-encoded data the following might be |
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382 used:</p></td> |
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383 </table> |
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384 <!-- INDENTATION --> |
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385 <table width="100%" border=0 rules="none" frame="void" |
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386 cols="2" cellspacing="0" cellpadding="0"> |
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387 <tr valign="top" align="left"> |
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388 <td width="17%"></td> |
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389 <td width="82%"> |
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390 <pre>tiffcp -c g4 -r 10000 g3.tif g4.tif |
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391 </pre> |
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392 </td> |
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393 </table> |
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394 <!-- INDENTATION --> |
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395 |
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396 <table width="100%" border=0 rules="none" frame="void" |
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397 cols="2" cellspacing="0" cellpadding="0"> |
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398 <tr valign="top" align="left"> |
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399 <td width="8%"></td> |
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400 <td width="91%"> |
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401 <p>(1000 is just a number that is larger than the number of |
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402 rows in the source file.)</p> |
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403 <!-- INDENTATION --> |
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404 <p>To extract a selected set of images from a multi-image |
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405 TIFF file, the file name may be immediately followed by a |
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406 ’,’ separated list of image directory indices. |
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407 The first image is always in directory 0. Thus, to copy the |
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408 1st and 3rd images of image file "album.tif" to |
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409 "result.tif":</p></td> |
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410 </table> |
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411 <!-- INDENTATION --> |
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412 <table width="100%" border=0 rules="none" frame="void" |
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413 cols="2" cellspacing="0" cellpadding="0"> |
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414 <tr valign="top" align="left"> |
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415 <td width="17%"></td> |
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416 <td width="82%"> |
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417 <pre>tiffcp album.tif,0,2 result.tif |
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418 </pre> |
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419 </td> |
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420 </table> |
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421 <!-- INDENTATION --> |
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422 |
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423 <table width="100%" border=0 rules="none" frame="void" |
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424 cols="2" cellspacing="0" cellpadding="0"> |
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425 <tr valign="top" align="left"> |
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426 <td width="8%"></td> |
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427 <td width="91%"> |
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428 <p>Given file "CCD.tif" whose first image is a |
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429 noise bias followed by images which include that bias, |
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430 subtract the noise from all those images following it (while |
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431 decompressing) with the command:</p></td> |
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432 </table> |
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433 <!-- INDENTATION --> |
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434 <table width="100%" border=0 rules="none" frame="void" |
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435 cols="2" cellspacing="0" cellpadding="0"> |
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436 <tr valign="top" align="left"> |
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437 <td width="17%"></td> |
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438 <td width="82%"> |
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439 <pre>tiffcp -c none -b CCD.tif CCD.tif,1, result.tif |
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440 </pre> |
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441 </td> |
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442 </table> |
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443 <!-- INDENTATION --> |
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444 |
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445 <table width="100%" border=0 rules="none" frame="void" |
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446 cols="2" cellspacing="0" cellpadding="0"> |
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447 <tr valign="top" align="left"> |
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448 <td width="8%"></td> |
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449 <td width="91%"> |
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450 <p>If the file above were named "CCD,X.tif", the |
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451 "-,=" option would be required to correctly parse |
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452 this filename with image numbers, as follows:</p></td> |
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453 </table> |
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454 <!-- INDENTATION --> |
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455 <table width="100%" border=0 rules="none" frame="void" |
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456 cols="2" cellspacing="0" cellpadding="0"> |
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457 <tr valign="top" align="left"> |
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458 <td width="17%"></td> |
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459 <td width="82%"> |
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460 <pre>tiffcp -c none -,=% -b CCD,X.tif CCD,X%1%.tif result.tif |
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461 |
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462 </pre> |
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463 </td> |
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464 </table> |
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465 <a name="SEE ALSO"></a> |
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466 <h2>SEE ALSO</h2> |
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467 <!-- INDENTATION --> |
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468 |
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469 <table width="100%" border=0 rules="none" frame="void" |
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470 cols="2" cellspacing="0" cellpadding="0"> |
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471 <tr valign="top" align="left"> |
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472 <td width="8%"></td> |
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473 <td width="91%"> |
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474 <p><b>pal2rgb</b>(1), <b>tiffinfo</b>(1), <b>tiffcmp</b>(1), |
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475 <b>tiffmedian</b>(1), <b>tiffsplit</b>(1), |
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476 <b>libtiff</b>(3TIFF)</p> |
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477 <!-- INDENTATION --> |
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478 <p>Libtiff library home page: |
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479 <b>http://www.remotesensing.org/libtiff/</b></p> |
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480 </td> |
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481 </table> |
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482 <hr> |
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483 </body> |
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484 </html> |