| 发明名称 |
SELECTIVE CHROMINANCE DECIMATION FOR DIGITAL IMAGES |
| 摘要 |
<p>A method of decimation of a digital image, the digital image represented by a plurality of pixels, is claimed. In the pixel domain, the digital image is divided into a plurality of blocks (304). Certain ones of the blocks are selectively decimated based upon predetermined criteria (320). In an embodiment, the chrominance portions of a given pixel block are decimated.</p> |
| 申请公布号 |
WO02100116(A1) |
申请公布日期 |
2002.12.12 |
| 申请号 |
WO2002US17814 |
申请日期 |
2002.06.05 |
| 申请人 |
QUALCOMM INCORPORATED |
发明人 |
MORLEY, STEVEN, A.;RAVEENDRAN, VIJAYALAKSHMI, R. |
| 分类号 |
H04N11/04;H04N1/41;H04N7/26;H04N7/30;H04N7/46;H04N7/50;H04N9/64;(IPC1-7):H04N11/02 |
主分类号 |
H04N11/04 |
| 代理机构 |
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代理人 |
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