发明名称 |
System and method for flexibly blending multiple image planes in a video device |
摘要 |
A system and method for flexibly blending multiple image planes in a video device comprises a timing controller configured to generate adjusted synchronization signals for pretiming multiple video image planes. The timing controller preferably generates the adjusted synchronization signals in response to programmable delay signals and a master synchronization signal. A blender device then receives and flexibly combines the multiple video image planes to generate a synchronized composite blender output signal. The blender preferably includes a selectable pseudo-output signal that may be routed through an external processing device, and returned as a feedback loop to an external input of the blender device.
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申请公布号 |
US6741794(B1) |
申请公布日期 |
2004.05.25 |
申请号 |
US19990240098 |
申请日期 |
1999.01.29 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS INC. |
发明人 |
SUMIOKA TETSUJI;GADRE SHIRISH;TOHARA TOMONARI;MASSIAN FAY |
分类号 |
H04N5/073;H04N5/445;H04N5/45;H04N5/85;H04N5/93;(IPC1-7):H04N5/91 |
主分类号 |
H04N5/073 |
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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