101 </row> |
101 </row> |
102 </tbody> |
102 </tbody> |
103 </tgroup> |
103 </tgroup> |
104 </table> <fig id="GUID-E9813B1D-6601-574E-800D-2EC6073A3413"> |
104 </table> <fig id="GUID-E9813B1D-6601-574E-800D-2EC6073A3413"> |
105 <title> 4:2:2 subsampling </title> |
105 <title> 4:2:2 subsampling </title> |
106 <image href="GUID-D0F3FBB0-CE9E-53C0-93B6-A8E3FCCC1530_d0e232162_href.png" placement="inline"/> |
106 <image href="GUID-D0F3FBB0-CE9E-53C0-93B6-A8E3FCCC1530_d0e238157_href.png" placement="inline"/> |
107 </fig> <p>Contrast this to a subsampling scheme of 4:4:4. This has a horizontal |
107 </fig> <p>Contrast this to a subsampling scheme of 4:4:4. This has a horizontal |
108 subsample period of 1 for both the U and V components and a vertical subsample |
108 subsample period of 1 for both the U and V components and a vertical subsample |
109 period of 1 for both the U and V components. </p> <fig id="GUID-A6DE3EED-90BE-59B9-A126-4C1046635AE7"> |
109 period of 1 for both the U and V components. </p> <fig id="GUID-A6DE3EED-90BE-59B9-A126-4C1046635AE7"> |
110 <title> 4:4:4 subsampling </title> |
110 <title> 4:4:4 subsampling </title> |
111 <image href="GUID-ABA6144B-E861-5ABD-969E-03814BB2B38A_d0e232173_href.png" placement="inline"/> |
111 <image href="GUID-ABA6144B-E861-5ABD-969E-03814BB2B38A_d0e238168_href.png" placement="inline"/> |
112 </fig> <p>This reduction results in almost no perceivable visual difference. </p> </section> |
112 </fig> <p>This reduction results in almost no perceivable visual difference. </p> </section> |
113 </conbody><related-links> |
113 </conbody><related-links> |
114 <link href="GUID-D429672C-448D-5E91-ABA0-81680869D69E.dita"><linktext>YUV Pixel |
114 <link href="GUID-D429672C-448D-5E91-ABA0-81680869D69E.dita"><linktext>YUV Pixel |
115 Formats</linktext></link> |
115 Formats</linktext></link> |
116 <link href="GUID-359E1198-B9F5-5EFD-B80B-C087E5A5DD1D.dita"><linktext> Color Conversion</linktext> |
116 <link href="GUID-359E1198-B9F5-5EFD-B80B-C087E5A5DD1D.dita"><linktext> Color Conversion</linktext> |