A median filter based on estimation of noise is designed for smoothing processing,and put forward an improved transition region extraction method.Finally,this method is used to deal with segmentation problems for those infrared images whose peak values of histogram have great difference.Matlab simulation experiments showed that the proposed method can decrease the time of calculation and provide satisfactory segmentation for those infrared images on complex background.
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李洪周,袁胜智,陈榕,高义侠.复杂背景的红外图像过渡区提取与分割[J].激光与红外,2009,39(2):217~219 LI Hong-zhou, YUAN Sheng-zhi, CHEN Rong, GAO Yi-xia. Transition Region Extraction and Segmentation of Infrared Image on Complex Background[J]. LASER & INFRARED,2009,39(2):217~219