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基于sift的图像复制粘贴篡改检测方法,首先提取出sift特征,这里提取的sift特征是用c++代码提取的,然后进行g2nn匹配和 凝聚层次聚类 ,最后根据仿射变换参数标出篡改区域。并用连线的方式将真实区域和复制粘贴篡改...

ITK DICOM data is read and displayed by VTK

Display reading DICOM data with ITK and VTK, ITK and VTK examples of mixed-language programming....

QR code recognition for free

QR code recognition source code, spent a long time to get something, you two-dimensional code recognition source code, spent a long time to get something, you two-dimensional code recognition source code, spent a long time to get something, you...

Car double yellow lines detection

1. pressure detection is based on the double yellow line on the road of the frontal images collected by surveillance equipment for processing, uses smart technology to detect vehicles are double yellow lines, monitor video analysis can be divided into motion detection, object classification, object...

Y application of Gaussian mixture models for image segmentation

Gaussian mixture model fitting close to any form of data distribution in data clustering analysis in a wide range of applications, the pixel values of an image can be mixed together as k a Gaussian distribution. Using EM algorithm for Gaussian mixture model parameters, thus clustering the pixel valu...

Graph cut source code (

Based on the Fast Approximate Energy Minimization via Graph Cuts of source code. Yori Boykov wrote about Graphcut Matlab procedure, complete example. Very helpful for learning Graphcuts....

VTK5.8.0 CMake compilation packages

Compiling VTK folders need to be aware of is, don't forget to configured system environment variables. There is the qvtkwidgetplugin.lib and the qvtkwidgetplugin. dll (package VTKlibvtk-5.8) to get to XX:Qt4.8.5pluginsdesigner...

Sift-based image copy-and-paste forgery techniques

Image-based replication sift paste tamper detection algorithm first extracted sift feature, using a hybrid programming method for extracting sift online offer, then sift feature matching with RANSAC algorithm eliminate mismatch right, and finally with the segment will copy and paste the original blo...


代码包含二维图形变换  基本图形生成    实时动画    消隐   图形裁剪    帧动画    真实感图形学...

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