Local covariant region detection based on image contour corner

• Main Authors: Xu, Ling., Yang, Mengning., Wang, Hongxing., Lin, Xiaoze.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/84766; http://hdl.handle.net/10220/12810
• Institution: Nanyang Technological University

In this paper, a local covariant region detection algorithm is proposed based on image contour corners. We define the corner response function as the DoB (Difference of B-spline) norm of the evolution difference of the image contour. A new feature region detection algorithm is designed combining cor...