An image localization system based on gradient Hough transform

Yuqing Liu; Jun Zhang; Jinwen Tian

doi:10.1117/12.2205234

14 December 2015 An image localization system based on gradient Hough transform

Yuqing Liu, Jun Zhang, Jinwen Tian

Proceedings Volume 9815, MIPPR 2015: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications; 98151F (2015) https://doi.org/10.1117/12.2205234
Event: Ninth International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2015), 2015, Enshi, China

Abstract

With the development of image processing and computer vision, automatic target locating in computer vision has been matured and replaced the manual target locating in some fields. Complex background image localization has many important applications in traffic control and management, industrial assembly, industrial control, and other fields. In this paper, we built an image localization system based on Gradient Hough Transform applied in circular device detection and localization in industrial control. This system aimed to correcting the mechanical deviation by using image localization. This image localization system includes image preprocessing, edge extraction, circle detection, localization of the center of the circular device, deviation calculation and feedback. According to the experimental result, the accuracy of this method in the actual system less than 0.3mm, and the system can basically achieve the real-time detection.

Citation Download Citation

Yuqing Liu, Jun Zhang, and Jinwen Tian "An image localization system based on gradient Hough transform", Proc. SPIE 9815, MIPPR 2015: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 98151F (14 December 2015); https://doi.org/10.1117/12.2205234

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