Sciweavers

507 search results - page 16 / 102
» Object detection at multiple scales improves accuracy
Sort
View
CVPR
2009
IEEE
16 years 4 months ago
Efficient Representation of Local Geometry for Large Scale Object Retrieval
State of the art methods for image and object re- trieval exploit both appearance (via visual words) and local geometry (spatial extent, relative pose). In large scale problems,...
Michal Perdoch (Czech Technical University), Ondre...
BMCBI
2007
97views more  BMCBI 2007»
14 years 9 months ago
A verification protocol for the probe sequences of Affymetrix genome arrays reveals high probe accuracy for studies in mouse, hu
Background: The Affymetrix GeneChip technology uses multiple probes per gene to measure its expression level. Individual probe signals can vary widely, which hampers proper interp...
Rudi Alberts, Peter Terpstra, Menno Hardonk, Leoni...
WACV
2005
IEEE
15 years 3 months ago
Incorporating Background Invariance into Feature-Based Object Recognition
Current feature-based object recognition methods use information derived from local image patches. For robustness, features are engineered for invariance to various transformation...
Andrew N. Stein, Martial Hebert
CVPR
2010
IEEE
15 years 5 months ago
A Steiner Tree approach to efficient object detection
We propose an approach to speeding up object detection, with an emphasis on settings where multiple object classes are being detected. Our method uses a segmentation algorithm to ...
Olga Russakovsky, Quoc Le, Andrew Ng
ICIP
2001
IEEE
15 years 11 months ago
ICA-based probabilistic local appearance models
This paper proposes a novel image modeling scheme for object detection and localization. Object appearance is modeled by the joint distribution of k-tuple salient point feature ve...
Xiang Sean Zhou, Baback Moghaddam, Thomas S. Huang