Image processing apparatus

Details Image processing apparatus Image processing apparatus

2006-09-26

2006-09-26

Alavi, Amir (Department: 2624)

Image analysis

Image transformation or preprocessing

Image storage or retrieval

C716S030000

Reexamination Certificate

active

07113655

ABSTRACT:
An image processing apparatus enabling alpha blending or other image processing during bit block transfer (bitblt), wherein the selector52selects one of the primitive data S143, the image data S12and the image data S147athat are used for the host-local transfer, and outputs the data to the alpha blend circuit53. According to the control signal S55, the alpha blend circuit53turns on or turns off alpha blending. The selector54selects either the image data S139or the image data S53and writes the data to the DRAM147.

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