| 发明名称 |
EXTRACTION OF FOREGROUND INFORMATION FOR VIDEO CONFERENCE |
| 摘要 |
An image processing device which improves the transmission of image data over a low bandwidth network by extracting foreground information and encoding it at a higher bit rate than background information.
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| 申请公布号 |
US2002051491(A1) |
申请公布日期 |
2002.05.02 |
| 申请号 |
US19980196574 |
申请日期 |
1998.11.20 |
| 申请人 |
CHALLAPALI KIRAN;CHEN RICHARD Y. |
发明人 |
CHALLAPALI KIRAN;CHEN RICHARD Y. |
| 分类号 |
H03M7/30;H04B14/06;H04N7/15;H04N7/26;H04N13/00;H04N13/02;(IPC1-7):H04N7/12 |
主分类号 |
H03M7/30 |
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