7084 search results - page 323 / 1417 » Hiding Information in Images |
188
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MICCAI
2010
Springer
15 years 5 months ago
2010
Springer
In this paper we propose a Markov random field (MRF) based method for joint registration and segmentation of cardiac perfusion images, specifically the left ventricle (LV). MRFs ...
166
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Local spatiotemporal features or interest points provide compact but descriptive representations for efficient video analysis and motion recognition. Current local feature extract...
157
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ISVC
2009
Springer
16 years 1 months ago
2009
Springer
In this paper, we propose a novel scene categorization method based on contextual visual words. In this method, we extend the traditional ‘bags of visual words’ model by introd...
160
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CIVR
2007
Springer
16 years 28 days ago
2007
Springer
In this project (VIRSI) we investigate the promising contentbased retrieval paradigm known as interactive search or relevance feedback, and aim to extend it through the use of syn...
185
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ICRA
2005
IEEE
16 years 10 days ago
2005
IEEE
— This work presents a new approach to calculate the optical flow, which uses the decentralized information filter to accomplish a data fusion step. The proposal consists in ta...