Apparatus and method of converting image data to video signals

Television – Camera – system and detail – Combined image signal generator and general image signal...

Reexamination Certificate

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C348S222100, C375S240240

Reexamination Certificate

active

06943834

ABSTRACT:
A method and system are provided which involve a first memory used for storing first image data, an image processing unit adapted to change the first image data read from the first memory to second image data, and a second memory used for storing the second image data. The method or system selects the first image data stored in the first memory or the second image data stored in the second memory and converts the selected first or second image data to a video signal. The second image data is selected after the second image data is stored in the second memory, and selection between the first and second image data is changed during a vertical blanking period.

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patent: 6377301 (2002-04-01), Hieda

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