1421 search results - page 223 / 285 » Variational image segmentation using boundary functions |
ICIP
1999
IEEE
14 years 11 months ago
1999
IEEE
?We present a method to automatically localize captions in JPEG compressed images and the I-frames of MPEG compressed videos. Caption text regions are segmented from background ima...
TCSV
2008
13 years 9 months ago
2008
Many existing techniques for image restoration can be expressed in terms of minimizing a particular cost function. Iterative regularization methods are a novel variation on this th...
PAMI
2008
13 years 9 months ago
2008
Image denoising algorithms often assume an additive white Gaussian noise (AWGN) process that is independent of the actual RGB values. Such approaches cannot effectively remove colo...
ECCV
2006
Springer
14 years 1 months ago
2006
Springer
This paper addresses the problem of articulated motion tracking from image sequences. We describe a method that relies on both an explicit parameterization of the extremal contours...
ASPDAC
2009
ACM
14 years 3 months ago
2009
ACM
— As technology scales, the delay uncertainty caused by process variations has become increasingly pronounced in deep submicron designs. In the presence of process variations, wo...