237 search results - page 14 / 48 » Local Descriptors for Spatio-temporal Recognition |
CIVR
2003
Springer
14 years 24 days ago
2003
Springer
Abstract. The paper describes a fast system for appearance based image recognition . It uses local invariant descriptors and efficient nearest neighbor search. First, local affine ...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In recent years many powerful Computer Vision algorithms have been invented, making automatic or semiautomatic solutions to many popular vision tasks, such as visual object recogn...
PAMI
2006
13 years 7 months ago
2006
This paper presents a novel and efficient facial image representation based on local binary pattern (LBP) texture features. The face image is divided into several regions from whi...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
One of the biggest challenges in non-rigid shape retrieval and comparison is the design of a shape descriptor that would maintain invariance under a wide class of transformations ...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, recognition of blurred faces using the recently introduced Local Phase Quantization (LPQ) operator is proposed. LPQ is based on quantizing the Fourier transform pha...