Patent attributes
There is disclosed an image processing apparatus which implements an image process suitable for an effect for compositing or switching images, and an image process that allows smooth high-speed playback of even an image in motion. The apparatus has band segmentation means for segmenting an image signal into a plurality of frequency band components, and image composition means for, after the band segmentation means segments input first and second image signals, outputting a third image signal by replacing image data for respective segmented band components. When image data, which are recorded while being segmented into a plurality of frequency band components, are composited for respective band, and the composite image data is output, image data obtained by compositing a plurality of image frequency components is decoded and played back in a high-speed playback mode.
