用于手写体数字识别的USPS样本数据库和将MAT格式的样本数据库转换成二值化图像并以行程编码存储,For handwritten numeral recognition of the USPS database and a sample format of samples MAT database into binary image and the Run-Length Coding storage

matlab环境下的huffman编码，图像的压缩-huffman coding

这是个基于MATLAB的对图像边缘进行编码的代码，可以直接运行下，不过要自己修改参数-This is a MATLAB-based encoding of the image edge of the code can be run directly under, but to modify its own parameters

This package contains the Matlab codes implementing the ScSPM algorithm described in CVPR 09 paper Linear Spatial Pyramid Matching using Sparse Coding for Image Classification .基于空间金字塔匹配的稀疏编码，用于图像检索，识别与分类-This package contains the Matlab codes im