拉普拉斯锐化（边缘检测）

透视变换程序，实现三维物体到二维图像的透视变换。(the program of perspective transformation)

说明：  无下采样的contourlet变换阈值去噪； 无下采样的contourlet变换matlab7.0工具箱(No down-sampling of Contourlet Transform Thresholding Denoising without down-sampling the transform Contourlet matlab7.0 Toolbox)

将鱼眼图像展开成柱面图像的matlab程序(Expand the fish eye image into a cylindrical image matlab program)

实现指纹图像增强，直方图均衡化等空域增强后，在频域也进行增强。开发环境为MATLAB软件。(The realization of fingerprint image enhancement, histogram equalization, such as enhanced airspace, in the frequency domain also enhanced. Development environment for the MATLAB software.)

目前最好的空域图像隐写算法，亲测已跑通！(the best Steganography)

运用超像素分割算法对图像进行预分割，再利用dbscan聚类算法进行聚类最终实现图像分割。(The use of ultra-pixel segmentation algorithm for image pre-segmentation, reuse dbscan clustering algorithm to cluster the final image segmentation.)

Metaface Learning for Sparse Fisher Discrimination Dictionary Learning for Sparse Representation

YUV Quantization using VS2010

说明：  基于matlab的钢筋计数方法，有ui界面(MATLAB-based steel bar counting method with UI interface)

说明：  用于去除背景，得到原图与背景相减的图像并二值化(boundaries defects and improve the quality of remote sensing images and improve the visual effects))