Interest point detection in images using complex network analysis

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:236

Article; Proceedings Paper

Criado, Regino¹  Romance, Miguel¹  Sanchez, Angel² 

[1] Univ Rey Juan Carlos, Dept Appl Math, Mostoles 28933, Madrid, Spain

[2] Univ Rey Juan Carlos, Dept Comp Sci, Mostoles 28933, Madrid, Spain

关键词: Interest point detector;    Image processing;    Centrality measures;    Complex network analysis;   

DOI  :  10.1016/j.cam.2011.05.026

来源: Elsevier

【 摘 要 】

This paper presents a new application of complex network theory and tools to digital image analysis and computer vision problems in order to detect interest points in digital images. We associate a weighted geometrical and fast computable complex network to each image and then we propose two different methods to locate these feature points based on both local and global (spectral) centrality measures of the corresponding network. (C) 2011 Elsevier B.V. All rights reserved.

【 授权许可】

Free