66 search results - page 3 / 14 » Accurate Object Localization with Shape Masks |
CRV
2008
IEEE
14 years 2 months ago
2008
IEEE
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we propose a new method for object tracking based on mean shift algorithm using a kernel which has the shape of the target object, and with probabilistic estimation...
TOG
2008
13 years 7 months ago
2008
We present a new approach for enhancing local scene contrast by unsharp masking over arbitrary surfaces under any form of illumination. Our adaptation of a well-known 2D technique...
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
We present a novel range sensing method that is capable of constructing accurate 3D models of specular objects. Our method utilizes a new range imaging concept called multi-peak r...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper proposes a joint feature-based model indexing and geometric constraint based alignment pipeline for efficient and accurate recognition of 3D objects from a large model ...