46 search results - page 3 / 10 » An Active Contour Model Guided by LBP Distributions |
CVPR
2006
IEEE
13 years 9 months ago
2006
IEEE
Segmentation of ultrasound images is often a very challenging task due to speckle noise that contaminates the image. It is well known that speckle noise exhibits an asymmetric dis...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
In this paper, we focus on statistical region-based active contour models where image features (e.g. intensity) are random variables whose distribution belongs to some parametric ...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
A new approach to active contours on statistical manifolds is presented. The statistical manifolds are 2dimensional Riemannian manifolds that are statistically defined by maps that...
TIP
2008
13 years 6 months ago
2008
Edge-based and region-based active contours are frequently used in image segmentation. While edges characterize small neighborhoods of pixels, region descriptors characterize entir...
ECOOP
1994
Springer
13 years 10 months ago
1994
Springer
: Support for cooperative distributed applications is an important direction of computer systems research involving developments in operating systems, programming languages and dat...