Line Extraction Based on Improved Algorithm
Line feature is important texture feature of remote sensing image, and line extraction is a prerequisite foundation for image registration, three-dimensional reconstruction of remote sensing data, line matching and so on. This paper proposes to improve on the Hough transform and design of adaptive median filter, according to the problems of traditional Hough transform and the deficiency of existing filter algorithm in IVIatLab toolbox,to achieve accurate line extraction in combination with Canny edge detection operator,making line extraction algorithm has strong anti-noise performance, without false line detection.
line extraction Hough transform adaptive median filtering edge detection
Chunge Liu
Department of Traffic & Municipal Engineering, Sichuan College of Architectural Technology Deyang, China
国际会议
2010 International Conference on Measurement and Control Engineering(2010年IEEE测量与控制工程国际会议 ICMCE2010)
成都
英文
94-97
2010-11-16(万方平台首次上网日期,不代表论文的发表时间)