230 search results - page 3 / 46 » Histogram Preserving Image Transformations |
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper we present a new postal envelope segmentation method based on 2-D histogram clustering and watershed transform. Segmentation task consists in detecting the modes ass...
IBPRIA
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. One main process in Computer Vision is image segmentation as a tool to other visual tasks. Although there are many approaches to grey scale image segmentation, nowadays m...
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MICCAI
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. In this paper we propose a two-step mutual informationbased algorithm for medical image segmentation. In the first step, the image is structured into homogeneous regions,...
ICIP
2010
IEEE
14 years 8 months ago
2010
IEEE
Earth Mover Distance (EMD) is a popular distance to compute distances between Probability Density Functions (PDFs). It has been successfully applied in a wide selection of problem...
ICIP
2007
IEEE
16 years 3 days ago
2007
IEEE
The area of non-intrusive forensic analysis has found many applications in the area of digital imaging. One unexplored area is the identification of source coding in digital image...