Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/12036
ชื่อเรื่อง: A method for detecting lines on soccer field by color of grass variation
ผู้แต่ง: Rianthong T.
Thewsuwan S.
Charoenpong T.
Pattanaworapan K.
Keywords: Color
Hough transforms
Signal detection
Ground truth data
Line detection algorithms
Line hough transforms
Method of lines
Soccer fields
Sports
วันที่เผยแพร่: 2020
บทคัดย่อ: The line detection algorithm in a soccer field image is an important step in order to detect an offside situation. In this paper, a method of line detection in a soccer field is proposed by using color of grass variation. This method consists of three steps. Firstly, the soccer ground is segmented by a constraint color in RGB channel. Second, the edge in the image is detected. Finally, a line is detected by a line hough transform technique. To evaluate the performance of the proposed method, 50,000 image form 22 matches are used to detecting lines. Results is compared with ground truth data. The proposed method has shown a satisfactory result. © 2020 IEEE.
URI: https://ir.swu.ac.th/jspui/handle/123456789/12036
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85084071028&doi=10.1109%2fKST48564.2020.9059550&partnerID=40&md5=6dd0245ade2b706446ef36583990c222
Appears in Collections:Scopus 1983-2021

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