In order to achieve higher transmission rate in the limited broadband, the image data before sending the need for compression. Compared with the existing wavelet transmission, the embedded zero-tree wavelet coding using wavelet multi-resolution characteristics of transmission. Artificial neural networks have been applied to many image processing, image compression applications, dealing with noise or incomplete image data, the same traditional way of showing its superiority.%为了在有限的宽带下获得更高的传送速率,图片数据在传送之前必须进行压缩。同现有的小波传输方式相比,嵌入式零树小波编码利用小波多分辨率特性传输。人造神经网络已经应用于许多图像处理问题中,在图片压缩应用方面,处理噪音或不完整的图像数据时,对传统方式而言显示出了它的优越性。
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