284 search results - page 20 / 57 » Detecting image spam using visual features and near duplicat... |
CVPR
2010
IEEE
15 years 1 months ago
2010
IEEE
To leverage large-scale weakly-tagged images for computer vision tasks (such as object detection and scene recognition), a novel cross-modal tag cleansing and junk image filtering...
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
For detecting objects in natural visual scenes, several powerful image features have been proposed which can collectively be described as spatial histograms of oriented energy. Th...
JMM2
2006
14 years 9 months ago
2006
We address the need for robust detection of obstructed human features in complex environments, with a focus on intelligent surgical UIs. In our setup, real-time detection is used t...
MICCAI
1998
Springer
15 years 2 months ago
1998
Springer
A new, practical, and efficient approach is proposed for 3D vascular segmentation and bifurcation structure extraction. The method uses a combination of mathematical morphology, re...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
The problem of image super-resolution from a set of low resolution multiview images has recently received much attention and can be decomposed, at least conceptually, into two con...