493 search results - page 42 / 99 » Adaptive thresholding by variational method |
ICDAR
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper describes a new approach to restoring scanned color document images where the backside image shows through the paper sheet. A new framework is presented for correcting ...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Most broadcast stations rely on TV logos to claim video content ownership or visually distinguish the broadcast from the interrupting commercial block. Detecting and tracking a TV...
Publication
Existing visual tracking methods are challenged by object and background appearance variations, which often occur in a long duration tracking. In this paper, we propose a combined ...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
In this paper, we propose a novel automatic framework for variational color image segmentation based on unifying adaptive region information and mixture modelling. We consider a f...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Facial feature tracking is a crucial and challenging task in computer vision. Recently online-learning methods have become increasingly popular on account of their strong ability ...