148 search results - page 4 / 30 » Continuous Primal-Dual Methods for Image Processing |
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PICS
2003
14 years 11 months ago
2003
Halftone printing has been developing in a linear manner since the inception of photography. The process of refinement has taken it from one level to another producing increasingl...
ICIP
2007
IEEE
15 years 3 months ago
2007
IEEE
We consider a recent parametric level-set segmentation approach where the implicit interface is the zero level of a continuous function expanded onto compactly supported radial ba...
JMIV
2007
14 years 9 months ago
2007
A variational approach to image or video segmentation consists in defining an energy depending on local or global image characteristics, the minimum of which being reached for ob...
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper we propose a new method that addresses the problem of tracking the bitmap (silhouette) of an object in a video under very general conditions. We assume a general tar...
CIVR
2008
Springer
14 years 11 months ago
2008
Springer
The SenseCam is a passive capture wearable camera, worn around the neck, and when worn continuously it takes an average of 1,900 images per day. It can be used to create a persona...