1114 search results - page 51 / 223 » Multigrid adaptive image processing |
ISVC
2009
Springer
14 years 4 months ago
2009
Springer
Image segmentation techniques are predominately based on parameter-laden optimization processes. The segmentation objective function traditionally involves parameters (i.e. weights...
SCALESPACE
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Partial Differential equations (PDE), wavelets-based methods and neighborhood filters were proposed as locally adaptive machines for noise removal. Recently, Buades, Col...
TIP
2008
13 years 9 months ago
2008
The challenge of image interpolation is to preserve spatial details. We propose a soft-decision interpolation technique that estimates missing pixels in groups rather than one at a...
ISBI
2004
IEEE
14 years 10 months ago
2004
IEEE
Ultrasound images are corrupted by a multiplicative noise, the speckle, which makes high level analysis difficult. Within each resolution cell a number of elementary scatterers re...
ACCV
2009
Springer
14 years 4 months ago
2009
Springer
We present a novel algorithm for unsupervised segmentation of natural images that harnesses the principle of minimum description length (MDL). Our method is based on observations ...