seg

【实例简介】

Mean shift algorithm for segmentation and smoothing images. the example images are horses.

IDL编写的以时间为变量的散点图代码,值得新手学习(IDL prepared time-variable scatter plot code, novice worth learning)

说明：  是马尔可夫图像分割的C++程序，可以用于遥感图像(It's a C++ program for Markov image segmentation, which can be applied to remote sensing images.)

动态跟踪，边移动边绘制路线。规定经纬度的范围，调用地图的路径算法，求出路径。(Dynamic tracking, while moving to draw lines.Specified range of latitude and longitude, map the path algorithm call, find the path.)

菲涅耳透镜成像的matlab模拟程序代码(modified off-axis refrence beam CGH)

outguess 隐写源码，用于对于图像上附加秘密信息 (outguess steganography source code for additional confidential information for the image)

经典的聚束SAR成像算法-极坐标格式成像算法(A typical imaging algorithm of spotlight mode SAR)

说明：  利用matlab提取图片像素点的RGB值(Using MATLAB to extract RGB value of image pixels)

由于图像在经过一次 JPEG 压缩和双重 JPEG 压缩之后其 DCT 系数具有一定的相关性，通过对这种相关性进行分析，提出了一种基于 JPEG 图像双重压缩特性的图像篡改检测算法，并用此算法检测图像是否经过篡改和定位篡改区域。 (Since the image after a first JPEG compression JPEG compression and double its DCT coefficients having some relevance, by this correlation is analyzed, and an image based on JPEG image compression characteristic double tamper detection algorithm, and the algorithm used to detect whether the image been tampered with and locate the tampered areas.)