602 search results - page 82 / 121 » gradient vector flow |
ISBI
2006
IEEE
14 years 10 months ago
2006
IEEE
In the Magnetic Resonance Elastography experiment we consider a harmonically oscillating mechanical force applied to the boundary surface of a phantom and synchronized with the mo...
ICIAP
2007
ACM
14 years 10 months ago
2007
ACM
We propose a novel procedure for estimating blur in a single image corrupted by blur due to a rigid camera motion during the exposure. Often this blur is approximated as space inv...
CISIS
2008
IEEE
14 years 4 months ago
2008
IEEE
Liver segmentation from scans of the abdominal area is an important step in several diagnostic processes. CT scans of the abdominal area contain several organs in close proximity ...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on affine covariant regions. In video fingerprinting, a video clip is identified using short feature vectors ref...
ISBI
2007
IEEE
14 years 4 months ago
2007
IEEE
We present a fully automated multimodal medical image matching technique. Our method extends the concepts used in the computer vision SIFT technique for extracting and matching di...