二维Renyi熵图像分割源代码（原创） 参考文献见源代码。-source code for two-dimensional Renyi entropy thresholding algorithm

Kernel Entropy Component Analysis,KECA方法的作者R. Jenssen自己写的MATLAB代码，文章发表在2010年5月的IEEE TPAMI上面-Kernel Entropy Component Analysis, by R. Jenssen, published in IEEE TPAMI 2010. We introduce kernel entropy component analysis (kernel ECA) as a new method

实现图像的清晰分割，效果明显,基于图像灰度-梯度构造的二维直方图，在此基础上计算目标与背景的二维Renyi熵-It can handle more types of images and get more accurate shape of the image edgee that pixels gradient information in combination with parameter of Renyi entropy which is adjustable

图像阈值分割，基于matlab的二维Renyi熵算法的灰度图像分割-Image threshold segmentation, matlab based two- dimensional Renyi entropy algorithm gray- scale image segmentation