Recognizing straight lines on raster display with a type of convex hull

Shuping Chen; Yongfa Xia; Mingshun Wang; Xin Mao

doi:10.1117/12.492801

26 November 2001 Recognizing straight lines on raster display with a type of convex hull

Shuping Chen, Yongfa Xia, Mingshun Wang, Xin Mao

Proceedings Volume 4473, Signal and Data Processing of Small Targets 2001; (2001) https://doi.org/10.1117/12.492801
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

This paper puts forward the method of undergoing the type conversion and sorting of convex hull on the homogeneous coordinate. The hyperbolic convex hull, one of hulls, can be used to recognize the existing region of straight lines on the raster display. It can be applied in both sides - how to find linear route as long as possible in curve lanes and the linear dealing procedure of curves.

Citation Download Citation

Shuping Chen, Yongfa Xia, Mingshun Wang, and Xin Mao "Recognizing straight lines on raster display with a type of convex hull", Proc. SPIE 4473, Signal and Data Processing of Small Targets 2001, (26 November 2001); https://doi.org/10.1117/12.492801

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