864 search results - page 82 / 173 » Extracting moving regions from spatial data |
ICPR
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper presents motion field histograms as a new way of extracting facial features and modeling expressions. Feature are based on local receptive field histograms, which are r...
CAIP
2007
Springer
14 years 2 months ago
2007
Springer
We propose a dominant-feature based matching method for capturing a target in a video sequence through the dynamic decomposition of the target template. The target template is segm...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We propose a novel approach to reduce spatially varying motion blur using a hybrid camera system that simultaneously captures high-resolution video at a low-frame rate together wi...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
This paper describes a new methodology and associated theoretical analysis for rapid and accurate extraction of activation regions from functional MRI data. Most fMRI data analysi...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
With ultrasound strain imaging, the function of tissue and organs can be identified. The technique uses multiple images, acquired from tissue under different degrees of deformatio...