发明名称 |
Single channel video push effect |
摘要 |
A single channel video push effect generates push snapshots by combining a portion of a new video source with a complementary portion of an old video source to produce a combined image. Then the new and old video source portions of the combined image are swapped to produce a push snapshot. A sequence of such snapshots with increasing portions of the new video source forms the push effect.
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申请公布号 |
US5023720(A) |
申请公布日期 |
1991.06.11 |
申请号 |
US19890428578 |
申请日期 |
1989.10.30 |
申请人 |
THE GRASS VALLEY GROUP, INC. |
发明人 |
JARDINS, PHILIP D. |
分类号 |
H04N5/265 |
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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