Detection of interest points in images is a basic technology of many computer vision applications. In the paper, a method for extracting interest points in images which is based on weighted local entropy is presented.The proposed method can detect point features in images robustly and is invariant to image scale and rotation.
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廖斌,肖山竹,卢焕章.基于加权局部熵的图像兴趣点检测方法[J].激光与红外,2007,37(4):381~383 LIAO Bin, XIAO Shan-zhu, LU Huan-zhang. Interest Points Detection Based on Weighted Local Entropy[J]. LASER & INFRARED,2007,37(4):381~383