Hybrid Coding Based on Public Knowledge Database and Wavelet for Image Compression
YU Hong-zhen
ZHAO Hong-ping
Abstract：The basic method of wavelet transform was described. According to the feature of industrial TV image, a hybrid coding method of the public knowledge database and the wavelet in image was put forward. The key technology using the wavelet transformation to realize image compression was testified by experiment. It is indicated by the theoretical analysis and the test that the quality of the coding scheme is satisfactory ,and the coding method also has the advantages of simplicity and better ability of resisting channel errors. It is of great practical value and worthy of researching.
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Publication Date：2001-03-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 152-156 )