Rapid binocular stereo-video fractal compressing and uncompressing method
A binocular stereoscopic and fractal compression technology, applied in stereoscopic systems, digital video signal modification, electrical components, etc.
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[0116] The method of the present invention will be further described in detail below in conjunction with the accompanying drawings. Only the brightness component Y is taken as an example, and the compression steps of the color difference components U and V are the same as the brightness components.
[0117] The present invention proposes a fast binocular stereoscopic video fractal compression and decompression method. In encoding, the left channel is used as the basic layer, and a separate motion compensation prediction method (MCP) is used for encoding. First, the starting frame of the left object is used Block DCT transform coding, perform block motion estimation / compensation coding on the left-purpose non-I frame, calculate the pixel sum and pixel square sum of the sub-block related to the sub-block domain and the parent block domain, and calculate the pixel sum of the corresponding block of the fractional pixel interpolation value , pixel square sum, and then judge the pre-...
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