Sciweavers

1388 search results - page 57 / 278
» Image Specific Feature Similarities
Sort
View
ICIP
2004
IEEE
15 years 11 months ago
Image retrieval based on projective invariance
In this paper we propose an image retrieval scheme based on projectively invariant features. Since cross-ratio is the fundamental invariant feature under projective transformation...
S. Rajashekhar, Subhasis Chaudhuri, Vinay P. Nambo...
NIPS
2008
14 years 11 months ago
Regularized Learning with Networks of Features
For many supervised learning problems, we possess prior knowledge about which features yield similar information about the target variable. In predicting the topic of a document, ...
Ted Sandler, John Blitzer, Partha Pratim Talukdar,...
BMCBI
2010
141views more  BMCBI 2010»
14 years 10 months ago
Genome scale prediction of substrate specificity for acyl adenylate superfamily of enzymes based on active site residue profiles
Background: Enzymes belonging to acyl:CoA synthetase (ACS) superfamily activate wide variety of substrates and play major role in increasing the structural and functional diversit...
Pankaj Khurana, Rajesh S. Gokhale, Debasisa Mohant...
ADC
2008
Springer
94views Database» more  ADC 2008»
14 years 12 months ago
Content-based Image Retrieval Using Image Regions as Query Examples
A common approach to content-based image retrieval is to use example images as queries; images in the collection that have low-level features similar to the query examples are ret...
D. N. F. Awang Iskandar, James A. Thom, Seyed M. M...
CAIP
1997
Springer
161views Image Analysis» more  CAIP 1997»
15 years 2 months ago
A Framework for Feature-Based Motion Recovery in Ground Plane Vehicle Navigation
This paper describes a feature point matching strategy and motion recovery applied to vehicle navigation. A transformation of the image plane is used that keeps the motion of the v...
José M. Sanchiz, Filiberto Pla, John A. Mar...