A Fast Real-Time Video Codec Compression Algorithm
A real-time video, encoding and compression technology, applied in the field of video encoding and decoding, can solve problems such as no embedded devices
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[0058] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0059] Such as figure 1 As shown, a fast real-time video coding compression algorithm, including:
[0060] S01. Input a bitmap image sequence, and perform brightness and color difference signal conversion on the bitmap image sequence.
[0061] In the step S01, the method for transforming the luminance and color difference signals is: calculate the luminance and color difference signals (Y, Cb, Cr) of the red, green and blue (R, G, B) of each pixel in the bitmap image sequence according to formula 1 , and the luminance and color difference signal (Y, Cb, Cr) is divided into three parts for subsequent processing; in this application, 10 shifts are used here to replace 9 floating-point number multiplications, and under mainstream computer har...
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