【摘要】 提出一种新的选择适合图像编码应用的双正交小波基的方法。通过用几个已被证实是与图像编码密切相关的小波基评价标准对小波进行全面评价,选出了一些适宜图像编码应用的双正交小波基,并作了编码模拟检验。更多还原

【Abstract】 A new method for selecting biorthogonal wavelet bases for image coding is proposed.The wavelets are comprehensively evaluated by means of several evaluation criteria of wavelet bases which are proved to be closely related to image coding,some biorthogonal wavelet bases for image coding are selected,and simulation tests of coding are performed.[更多还原