%0 Journal Article
%T Robust Method of Image Segmentation for Image Affected by Illumination and Reflexion<br>一种对光照具有鲁棒性的图像分割方法*
%A ZHAO Yao-chi
%A CAI Zi-xing
%A <br>赵瑶池
%A 蔡自兴
%J 计算机应用研究
%D 2005
%I 
%X Studies the method of OTSU automatic thresholding segmentation.As a method of single threshold segmentation,the effect is bad when the image is affected by illumin and reflexion. A new method of automatic threshold selection is proposed according to the gray level statistics about the pixel of the local target and background region. Firstly the pixel in image is transfered by a special function, then the image is devided into two parts by an improved method of OTSU automatic thresholding.Theoretical analysis and practical outcomes show that correct image segmentation can be obtained for an image badly affected by illumination and reflexion.
%K Image Processing
%K Image Segmentation
%K Thresholding Segmentation
%K OTSU<br>图像处理
%K 图像分割
%K 阈值分割
%K 最大类间方差
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=7C9C7BF5BEE9769B&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=9CF7A0430CBB2DFD&sid=E2546871E5B846EF&eid=7CE3F1F20DE6B307&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=8