ppm格式的图片转换成为bmp格式图片的转换工具。

本代码为王晓东算法书上的多边形代码贪心算法实现-code for the algorithm Wang Xiaodong book on the polygon code greedy algorithm

实现对文本信息的统计后对其huffman编码-realization of the text information after its statistics Huffman coding

基于radon变换的SR-CT断层重建程序，matlab编写-Radon transform based on the SR-CT tomography reconstruction procedures, matlab prepared

非常全面的生物信号分析工具包，能够详细分析信号时域频域、相位等特性，针对于生物信号有良好效果。-an excellent signal processing toolbox, it could give a detailed analysis on time series, frequency and phase. it is really useful on biomedical signal processing.

用形态学方法提取骨架线,由明暗度提取外形信息,LOG滤波器提取边缘-morphological Skeleton extraction methods, for the purpose of extracting information form, the edge detection filter LOG

基于块分类的自适应图象水印算法-Adaptive block-based classification of Image Watermarking Algorithm

计算分形维数的程序。此程序用于图像的特征提取。可用来进行目标判决。将测量数据集看作分形数据集，利用分形维数的大小来表示数据集的不规则性。-Fractal dimension calculation procedures. This procedure for image feature extraction. Can be used to target judgments. Measurement data set will be regarded as fractal data sets, the use of fractal dimension to express the size of the irregular data sets.

图形图像处理方面的VC原码，核心部分用C写成-graphics processing VC original code, the core written in C

形态学重构-主要是为了复杂背景条件下的图像分割，采用matlab语言编写，具有很高的参考价值。-Morphological Reconstruction- mainly to under complex background image segmentation, using matlab language, with a high reference value.

c++编写，用于人脸检测，代码分模块编写，可供参考-c++ to prepare for face detection, code preparation of sub-module is available for reference