Automatic checkerboard detection for camera calibration using self-correlation

• Main Authors: Yan, Yizhen, Yang, Peng, Yan, Lei, Wan, Jie, Sun, Yanbiao, Tansey, Kevin, Anand Asundi, Zhao, Hongying
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Corner Detection; Correlation
• Online Access: https://hdl.handle.net/10356/84172; http://hdl.handle.net/10220/45386
• Institution: Nanyang Technological University

The checkerboard is a frequently used pattern in camera calibration, an essential process to get intrinsic parameters for more accurate information from images. An automatic checkerboard detection method that can detect multiple checkerboards in a single image is proposed. It contains a corner extra...