中文说明：静止图像压缩编码算法对比，图片压缩编码，小波，DCT算法对比，介绍了当前几种最为重要的图像压缩算法：JPEG2000、分形图像压缩和小波变换图像压缩。其中主要研究了离散余弦变换压缩和小波变换压缩，并对两种压缩的前后数据进行了对比，同时还分析了离散余弦变换压缩和小波变换压缩之间的差异。
English Description：
Still image compression algorithm comparison, image compression coding, wavelet, DCT algorithm comparison, introduces several of the most important image compression algorithms: JPEG2000, fractal image compression and wavelet transform image compression. This paper mainly studies the discrete cosine transform compression and wavelet transform compression, compares the data before and after the two compression, and analyzes the difference between the discrete cosine transform compression and wavelet transform compression.