PNLM

此工程实现提取jpeg图像的DCT系数首字母概率作为jpeg重压缩检测的特征，以此特征训练出分类模板，可以检测出一张jpeg图像是单压缩还是重压缩。(Works to achieve this extract jpeg image DCT coefficients of the first letter of the probability of detection as a jpeg heavy compression feature, this feature trained classification templates that can detect a single jpeg image compression or recompression.)

图像分解重构,用matlab实现图像压缩( image reconstruction Decomposition )

西南交通大学出版社出版的《信号与图像的稀疏分解及初步应用》，作者是王建英老师，尹忠科老师和张春梅老师(Southwest Jiaotong University Press sparse signal and image decomposition and preliminary application, WANG Jian, teacher, Yin Zhongke teacher and Zhang Chunmei teacher)

说明：  自组织神经网络SOM的算法，经过调试可以用(Self-organizing neural network SOM algorithm can be used after debugging)

用于图像特征提取的基于gabor小波变换，进行各种特征提取(Gabor wavelet transform for image feature extraction for various feature extraction)

ENVI二次开发去云处理补丁，可用于去除薄云影响(ENVI secondary development to cloud processing patch, can be used to remove the cloud-affected)

使用奇异值分解算法的prony算法-single value decomposition based prony algo()

图像线性插值Verilog代码，已通过FPGA验证(Image linear interpolation Verilog code, has been verified by FPGA)

评价描述子的好坏，能给出重叠率、正确率和查错率等(Evaluation of descriptors)

一个简单的GPU图像处理程序，使用Qt框架，OpenGL API和OpenGL着色器语言开发。(A simple GPU image processing program, using the Qt framework, the OpenGL API and OpenGL shader language development.)