基于DCT的数字水印的生成和提取，分别在两个DCT.m和IDCT.m两个文件中...

在vc环境下，利用vtk中实现dicom数据的2D缩放功能-At vc environment, implementation of the use of vtk data dicom zoom feature 2D

H.264内部运动补偿译码的verilog程序-H.264 internal motion compensation decoding process Verilog

png文件的读取程序和例子程序，简单方便。-png read the document procedures and examples of procedures simple and convenient.

图像腐蚀,图像膨胀,开运算,闭运算等图像形态学算法-Image corrosion, image expansion, open computing, such as image morphological closing operation algorithm

simplified approach to image processing

开源vga代码，包括rtl，验证工程等。-Vga source code, including rtl, authentication works.

摘要：拐点是数字图像中的一个重要信息载体 提出一种新的拐点检测算法 该算法并非寻找连续空间中曲率的离散近似计算方法，而是源于离散曲线的外观特征，推导出离散曲线上拐点处k个点对间欧氏距离平方和局部最小这一重要性质。基于该性质，本算法首先利用Freeman链码的性质.过滤掉物体边界上明显不可能成为拐点的象素，然后在剩余的边界点中通过寻找该局部最小值定位出拐点。给出了本算法与四种著名拐点检测算法的对比实验。 -Abstract: The inflection point is a digital image of an important information carrier put forward a new turning point detection algorithm the algorithm does not look for continuous space discrete approximation of the curvature calculation method, but from the appearance of characteristics of discrete curve derived discrete curve the inflection point at k-points between the squared Euclidean distance and the local minimum of this important property. Based on the nature of the algorithm is the first to use Freeman chain code in nature. Filter out objects clearly can not become a turning point on the border pixel, and then in the remaining boundary points by finding out the turning point of the local minimum position. The algorithm is given inflection point detection algorithm with th

本程序实现在图像匹配过程中特征点的提取。-Realize this procedure in the process of image matching feature point extraction.

Description: Functions for aligning images by rotation and translation: image_registr_MI.m MI2 - calculating Mutual information joint_h - calculating Joint histogram -Description: Functions for aligning images by rotation and translation: image_registr_MI.m MI2- calculating Mutual information joint_h- calculating Joint histogram

delphi源码图像处理程序，三维模型变换-delphi-source image processing program, three-dimensional model transformation