544 search results - page 65 / 109 » Bayesian Image Segmentation Using Wavelet-Based Priors |
118
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ICPR
2010
IEEE
15 years 3 months ago
2010
IEEE
We propose a method for interactive colour image segmentation. The goal is to detect an object from the background, when some markers on object(s) and the background are given. As...
128
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IDA
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. We present a Bayesian treatment of non-negative matrix factorization (NMF), based on a normal likelihood and exponential priors, and derive an efficient Gibbs sampler to ...
134
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MVA
2000
15 years 2 months ago
2000
A video stream consists of a number of shots each of which has different boundary types such as cut, fade, and dissolve. Many previous approaches can find the cut boundary without...
144
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CVIU
2007
15 years 1 months ago
2007
This paper addresses the problem of object detection and recognition in complex scenes, where objects are partially occluded. The approach presented herein is based on the hypothe...
135
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ICCV
2005
IEEE
16 years 3 months ago
2005
IEEE
We propose a novel approach for shape-based segmentation based on a specially designed level set function format. This format permits us to better control the process of object re...