Gauss-Laguerre Keypoints Descriptors for Color Images
Publication type
Conference paper
Author(s)
A.S. Krylov, D.V. Sorokin
Publication date
2011
Conference
Proceedings of Visual Communication and Image Processing (VCIP'2011)
Page(s)
1-4
Address
Tainan, Taiwan
Abstract
Keypoints descriptors construction algorithm for color images is introduced. The algorithm is based on multiscale Gauss-Laguerre circular harmonic functions expansions of each image color component. The color components are obtained from color invariance model derived from Kubelka-Munk photometric reflectance theory. The matching results of proposed algorithm confirm the importance of color information for keypoints descriptors construction.
