167 search results - page 16 / 34 » Document Image Segmentation as a Spectral Partitioning Probl... |
EVOW
2005
Springer
14 years 2 months ago
2005
Springer
This paper proposes a new evolutionary region merging method to improve segmentation quality result on oversegmented images. The initial segmented image is described by a modified ...
PCM
2005
Springer
14 years 2 months ago
2005
Springer
In this paper, a new multiple description image coding scheme using directional lifting transform is proposed. The basic idea is to divide an image into two descriptions with quinc...
EMMCVPR
2005
Springer
14 years 2 months ago
2005
Springer
This paper is devoted to piecewise-constant segmentation of images using a curve evolution approach in a variational formulation. The problem to be solved is also called the minima...
EVOW
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. This paper presents an application of a hierarchical social (HS) metaheuristic to region-based segmentation. The original image is modelled as a simplified image graph, w...
DAS
2008
Springer
13 years 10 months ago
2008
Springer
The use of gradients in text images is nowadays quite frequent. Existing segmentation methods encounter serious problems when it comes to modern text images where gradients might ...