23 search results - page 1 / 5 » Aggregating Gradient Distributions into Intensity Orders: A ... |
CVPR
2011
IEEE
12 years 8 months ago
2011
IEEE
A novel local image descriptor is proposed in this paper, which combines intensity orders and gradient distributions in multiple support regions. The novelty lies in three aspects...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
We describe a novel and robust feature descriptor called ordinal spatial intensity distribution (OSID) which is invariant to any monotonically increasing brightness changes. Many t...
CVPR
2011
IEEE
13 years 14 days ago
2011
IEEE
Recent advances in 3D shape recognition have shown that kernels based on diffusion geometry can be effectively used to describe local features of deforming surfaces. In this paper...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
A new image feature called Harris feature vector is defined in this paper, which effectively describes the image gradient distribution. By computing the mean and the standard devi...
CVPR
2011
IEEE
13 years 14 days ago
2011
IEEE
We describe a system to learn an object template from a video stream, and localize and track the corresponding object in live video. The template is decomposed into a number of lo...