| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image mixer that can integrally conduct processing of synthesizing a mixer image with a base image and fade processing and conduct cross fade processing. SOLUTION: Multiplier circuits 14, 15 and an adder 17 synthesize base image data with mixed image data. Priority is set in response to transmission information to superimpose the base image data with the mixed image data thereby synthesizing the mixed image. Furthermore, multiplier circuits 20, 9 and an adder circuit 13 synthesize the synthesized image data between the base image data and the mixed image data with the base image data or single color image data. They synthesize the synthesized image data between the base image data and the mixed image data with the base image data or single color image data at a mixing ratio in response to mixture ratio information and then fade processing can be conducted by changing the mixing ratio information. The fade processing can integrally be conducted by using a mixing processing circuit as above and the cross fade processing can be conducted.</p> |
