Video processing apparatus

Details Video processing apparatus Video processing apparatus

G - Physics

09

G

375/11

G09G 5/36 (2006.01) G06T 3/00 (2006.01) G09G 5/391 (2006.01) G09G 5/395 (2006.01)

Patent

CA 2037909

ABSTRACT A video processing apparatus includes a VRAM in which image data of an original background picture is stored. An address of the VRAM in a case where the original background picture is rotated and enlarged or reduced is calculated by a background picture address control circuit on the basis of constants set by a CPU. Color data of the background picture at the time of rotation processing and enlargement or reduction processing is read from the address of the VRAM, and a video signal is generated by the color data.

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