自己写的小波图像压缩，包括普通压缩和序列图像压缩-himself wrote of wavelet image compression, including the compression and ordinary sequence Image Compression

使用Matlab7.3开发的使用整数小波变换对图像进行3级分解和重构的程序，具有详细的实验报告，和演示结果截图，目录下包含程序中用到的图像等所有文件。-use Matlab7.3 development of the use of integral wavelet transform, the image is three decomposition and reconstruction of the way Sequence, a detailed report of the experime

小波包与图像边缘检测。小波包分解后得到图像序列有近似部分和细节部分组成，近似部分是原始图像对高频部分进行滤波所得的近似表示-Wavelet packet and image edge detection. Wavelet packet decomposition get image sequence is approximate part and detail parts, approximate part is the original image of the high frequency

通过分析天空背景下红外运动小目标、噪音以及背景的特征，提出一种检测方法。首先利用向量小波变换对运动图像进行预处理；其次采用图像差分进行目标的粗检测，提取出候选目标；最后可根据运动目标和噪音的特征对候选目标进行识别，检测出真实的运动小目标。实验证明，该方法可有效检测天空背景下红外运动小目标。-According to small moving infrared target detection in the sky background，a detection algorithm is pre