发明名称 |
EFFECTING VIDEO TRANSITIONS BETWEEN VIDEO STREAMS |
摘要 |
Combining first (72) and second (74) video streams into a combined output video stream (78) by using a gradient table (90) listing gradient values for pixels in a video frame to address a look up table (62) of key values, and combining pixel values of the first and second video streams based upon respective key values read from the look up table (62).
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申请公布号 |
WO0122739(A1) |
申请公布日期 |
2001.03.29 |
申请号 |
WO2000US40944 |
申请日期 |
2000.09.20 |
申请人 |
MEDIA 100, INC. |
发明人 |
HATALSKY, JEFFREY, F.;FIERKE, JOHN, R. |
分类号 |
H04N5/265;(IPC1-7):H04N9/74 |
主分类号 |
H04N5/265 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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