84 search results - page 3 / 17 » Image Smoothing and Segmentation by Graph Regularization |
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
Quantization, defined as the act of attributing a finite number of grey-levels to an image, is an essential task in image acquisition and coding. It is also intricately linked to ...
ECCV
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. Image segmentation techniques typically require proper weighting of competing data fidelity and regularization terms. Conventionally, the associated parameters are set t...
CRV
2005
IEEE
13 years 7 months ago
2005
IEEE
This paper presents a method that combines graphbased segmentation and multistage region merging to segment laparoscopic images. Starting with image preprocessing, including Gauss...
SCALESPACE
2007
Springer
13 years 11 months ago
2007
Springer
We propose a discrete regularization framework on weighted graphs of arbitrary topology, which unifies image and mesh filtering. The approach considers the problem as a variation...
IBPRIA
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. This paper extends and generalizes the Bayesian semisupervised segmentation algorithm [1] for oil spill detection using SAR images. In the base algorithm on which we buil...