42 search results - page 2 / 9 » Incorporating Background Invariance into Feature-Based Objec... |
158
Voted
ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
This paper deals with the performance evaluation of three object invariant descriptors : Hu moments, Zernike moments and Fourier-Mellin descriptors. Experiments are conducted on a...
127
Voted
ACIVS
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. Even if lots of object invariant descriptors have been proposed in the literature, putting them into practice in order to obtain a robust system face to several perturbat...
152
Voted
PAMI
2007
15 years 3 months ago
2007
Traditional photometric stereo algorithms employ a Lambertian reflectance model with a varying albedo field and involve the appearance of only one object. In this paper, we gene...
144
Voted
BMVC
2010
15 years 1 months ago
2010
High order features have been proposed to incorporate geometrical information into the "bag of feature" representation. We propose algorithms to perform fast weakly supe...
138
Voted
CVPR
2004
IEEE
16 years 5 months ago
2004
IEEE
We assess the applicability of several popular learning methods for the problem of recognizing generic visual categories with invariance to pose, lighting, and surrounding clutter...