中文说明:图像像素域 JND (只是明显差异) 模型与边缘和纹理的分离的 Matlab 代码。JND_ID.m: 主要功能Example.m: 一个简单的例子下列文章介绍了技术细节:A.刘,W.林、 C.邓小平、 M.Paul F.张 ° 小可觉差图像与分离边缘和纹理的区域分解模型",汇刊电路与系统的视频技术,卷 20(11),页 1648年-1652 年,2010年。现在是比交叉纹理更有敏感,比以前,我有做一些操纵该算法。通过调整渐变的计算器做此 id。CSF (对比敏感度函数) 不包括在此像素域模型中。请参阅脑脊液的 DCT 域模型 (在相同的 web 页中) 到帐户。
English Description:
Image pixel domain JND (just obvious difference) model with edge and texture separation of matlab code. JND_ The following article introduces the technical details: A. Liu, W. Lin, C. Deng Xiaoping, M. Paul, F. Zhang ° small perceptible difference image and the regional decomposition model of separating edge and texture. Now it is more sensitive than cross texture, and I have done some manipulation of the algorithm than before. Do this by adjusting the gradient calculator. CSF (contrast sensitivity function) is not included in this pixel domain model. Please refer to the CSF DCT domain model (in the same web page) to account.