DocumentCode
537721
Title
Image Processing Algorithms of Calibration at the Accident Scene
Author
Fengyuan, Wang ; Xuezhi, Sui ; Yuhua, Ren ; Jingyan, Lai
Author_Institution
Sch. of Automobile & Transp., Qingdao Technol. Univ., Qingdao, China
Volume
1
fYear
2010
fDate
11-12 Nov. 2010
Firstpage
592
Lastpage
595
Abstract
Two steps were taken to extract image feature points. One is to use some image processing technology to improve image quality, namely the image preprocessing, second is the accurate extraction of the characteristic point and lines. An improved Harris corner detection operator and sub-pixel corner detection feature extraction were implemented for the accident scene calibration object to improve the detection accuracy of the image feature points.
Keywords
accidents; calibration; edge detection; feature extraction; Harris corner detection operator; accident scene calibration; image feature point extraction; image preprocessing; image processing; image quality; subpixel corner detection feature extraction; Corner Detection Operator; Feature Point Pixel Coordinate; Image Processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optoelectronics and Image Processing (ICOIP), 2010 International Conference on
Conference_Location
Haiko
Print_ISBN
978-1-4244-8683-0
Type
conf
DOI
10.1109/ICOIP.2010.354
Filename
5663188
Link To Document