2170 search results - page 259 / 434 » Image segmentation based on merging of sub-optimal segmentat... |
175
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MICCAI
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. This paper describes a new segmentation technique for multidimensional dynamic data. One example of such data is a perfusion sequence where a number of 3D MRI volumes sho...
186
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ISBI
2006
IEEE
16 years 7 months ago
2006
IEEE
This work is motivated by the need for visual information extraction and management in the growing field of content based image retrieval from medical archives. In particular it f...
178
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SIBGRAPI
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents a new approach based on morphological operators for application of biometric identification of individuals by segmentation and analysis of the iris. Algorithms ...
152
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TSMC
2008
15 years 6 months ago
2008
A novel thresholding algorithm is presented in this paper to improve image segmentation performance at a low computational cost. The proposed algorithm uses a normalized graphcut m...
168
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ICCV
2005
IEEE
15 years 12 months ago
2005
IEEE
We propose a closely coupled object detection and segmentation algorithm for enhancing both processes in a cooperative and iterative manner. Figure-ground segmentation reduces the...