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《Laser & Infrared》 2011-03
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Infrared imagery edge examination based on threshold and three-direction improves the Hough transformation

WANG Xiao-juan1,WEI Xue-feng1,2(1.Huanghuai University,Zhumadian 463000,China;2.Wuhan University of Technology College of Information,Wuhan 430070,China)  
Aimed at the problem of the Hough transformation which is inability to deal.A new method propose to improvement the examination process,first infrared image Hough transform,compute all element segment(θ,ρ),the gentle vertical direction quantification,then sampling point(i,j) goal element computation ladder to make optimization threshold,finally carries on three detections filter,use the 3×3 filter template realization,given the filter formula,the directions cover(0,2π).The experimental simulation through to the base chart,the simple chart,the complex chart examination withdraws its edge line segment characteristic to carry on the contrast,this article examination quality is clear,links,and eliminated artifacts.
【CateGory Index】: TP391.41
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1 ZHAO Hui-qing;Department of Information Science,Xinhua College of Sun Yat-sen University;;Infrared dim target extraction algorithm based on region characteristic segmentation[J];激光与红外;2016-03
【Citations】
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【Co-citations】
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1 LIANG Qiao-kang;NIE Jun-ping;ZOU Kun-lin;WANG Yao-nan;SUN Wei;College of Electrical and Information Engineering,Hunan Univ;State Key Laboratory of Advanced Design and Manufacture for Vehicle Body,Hunan Univ;National Engineering Laboratory for Robot Visual Perception and Control Technology,Hunan Univ;;Calibration Methods for Solder Joint Inspection Based on Polar Hough Transform[J];湖南大学学报(自然科学版);2016-04
2 Dai Zhisheng;Pan Qing;Zhong Xiaoyun;School of Information Engineering,Guangdong University of Technology;;Workpiece Size and Angle Measurement Based on Machine Vision[J];计算机测量与控制;2016-02
3 ZHANG Dong;LIU Jun-yan;XUE Lian-feng;YUN Ting;College of Information Science and Technology,Nanjing Forestry University;;Segmentation of forest canopy image based on NCSPSO-AFSA optimized SVM[J];西北农林科技大学学报(自然科学版);2016-03
4 WANG Kun;ZHENG Shubin;CHAI Xiaodong;LI Liming;College of Urban Railway Transportation,Shanghai University of Engineering Science;;The algorithmic research of extract of rail and fastener geometry characteristic[J];铁道科学与工程学报;2015-06
5 DENG Bing;LUAN Jun-bao;TANG Guang-sheng;Department of Electronic and Information Engineering,Naval Aeronautical and Astronautical University;Graduate Students' Brigade,Naval Aeronautical and Astronautical University;Unit 91599 of PLA;;Error Analysis of Instantaneous Frequency Estimation Based on Short-time Fractional Fourier Transform[J];兵工学报;2015-11
6 LIU Huan;TONG Guo-xiang;School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology;Shanghai Key Laboratory of Modern Optical Systems;;Automatic lens distortion correction based on Hough transform[J];信息技术;2015-07
7 Liu Ying;Chen Dian-ren;Chen Lei;Li Xing-guang;College of Electronic Information and Engineering,Changchun University of Science and Technology;;Parameters Estimation Algorithm of Linear Frequency Modulated Continuous Wave Signals Based on Period Choi-Williams Hough Transform[J];电子与信息学报;2015-05
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【Co-references】
Chinese Journal Full-text Database 4 Hits
1 WANG Ying-ying;HE Ping;LI Yong-bin;WEI Tong;The Air Force Engineering University;;Fast IR target-detecting method using Otsu algorithm based on bound histogram[J];激光与红外;2014-05
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3 WANG Xiao-juan1,WEI Xue-feng1,2(1.Huanghuai University,Zhumadian 463000,China;2.Wuhan University of Technology College of Information,Wuhan 430070,China);Infrared imagery edge examination based on threshold and three-direction improves the Hough transformation[J];激光与红外;2011-03
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9 CHEN Yan Xin QI Fei Hu (Department of Computer Science and Engineering,Shanghai Jiaotong University, Shanghai 200030, China);A NEW ELLIPSE DETECTION METHOD USING RANDOMIZED HOUGH TRANSFORM[J];红外与毫米波学报;2000-01
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