3369 search results - page 52 / 674 » New Methods in Fractal Imaging |
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
This paper describes methods for adapting the scanning order through wavelet transform values used in the Wavelet Difference Reduction (WDR) algorithm of Tian and Wells. These new...
WSCG
2004
13 years 10 months ago
2004
In this paper we describe a new method for improving the representation of textures in blends of multiple images based on a Markov Random Field (MRF) algorithm. We show that direc...
SIAMIS
2011
13 years 4 months ago
2011
In this paper we study finite-difference approximations to the variational problem using the BV smoothness penalty that was introduced in an image smoothing context by Rudin, Osh...
SIAMIS
2011
13 years 4 months ago
2011
In this article we study a continuous Primal-Dual method proposed by Appleton and Talbot and generalize it to other problems in image processing. We interpret it as an Arrow-Hurwi...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
Iterative optimization algorithms such as the forward-backward and Douglas-Rachford algorithms have recently gained much popularity since they provide efficient solutions to a wi...