| 发明名称 |
IMAGE COMPRESSION USING CHECKERBOARD MOSAIC FOR LUMINANCE AND CHROMINANCE COLOR SPACE IMAGES |
| 摘要 |
<p>Image artefacts appearing when a checkerboard pattern spatial compression is applied to luminance-chrominance color space images having subsampled chroma data, such as YCbCr, is avoided by using a different checkerboard pattern for the luminance pixels than the pattern used for the chrominance pixels.</p> |
| 申请公布号 |
EP2371134(A1) |
申请公布日期 |
2011.10.05 |
| 申请号 |
EP20090835928 |
申请日期 |
2009.10.02 |
| 申请人 |
SENSIO TECHNOLOGIES INC. |
发明人 |
ROUTHIER, NICHOLAS;LAVOIE, JONATHAN |
| 分类号 |
H04N7/24;G06T9/00;H04N7/26;H04N9/77;H04N13/00;(IPC1-7):H04N7/58 |
主分类号 |
H04N7/24 |
| 代理机构 |
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