小波变换应用：一种基于预测分类的小波图像编码-wavelet transform applications : a classification based on the forecast of wavelet image coding

小波变换代码，能够进行小波的分级以及综合，为了图像的更好现实，加入了图像色彩的变换-Wavelet transform code, to the classification and wavelet integrated, in order to better image the reality, adding color to transform the image

对彩色图像进行3级分级，提取低频和高频系数，然后重构原图大小的图-Three color image classification, extraction of low and high frequency coefficients, and then reconstruct the original image size chart

小波基为db的小波变换，可以提取输入图像的小波特征，低频高频的信息，然后得到特征后用于分类或识别-Wavelet transform is a wavelet transform, which can extract the wavelet features of the input image, low frequency and high frequency information, and then get the feature for classification or recogni