Normal IR image sharpening usually causes the aggravation of image noise,the worsening of image regulation and the rigidity of image.Aiming at these disadvantages,a new edge sharpening method based on fuzzy theory is presented.By fuzzing up the concept of noise and image edge,calculating every pixel of the edge according to the membership of noise and edge,then weighting the pixel,and the parameters are gained.At last,the hardware and the result are presented.
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顾国华,王忠林,陈钱.基于模糊理论的红外图像锐化及硬件实现[J].激光与红外,2008,38(5):494~497 GU Guo-hua, WANG Zhong-lin, CHEN Qian. IR Image Sharpening Based on Fuzzy Theory and Its Hardware Realization[J]. LASER & INFRARED,2008,38(5):494~497