6103 search results - page 464 / 1221 » Multimedia Retrieval Algorithmics |
160
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PSIVT
2009
Springer
16 years 26 days ago
2009
Springer
Dermoscopy is one of the major imaging modalities used in the diagnosis of melanoma and other pigmented skin lesions. Due to the difficulty and subjectivity of human interpretation...
176
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ICMCS
2008
IEEE
16 years 23 days ago
2008
IEEE
In this paper, we propose an effective coarse-to-fine algorithm to detect text in video. Firstly, in coarse-detection section, stroke filter is employed to detect all candidate st...
152
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ICMCS
2008
IEEE
16 years 23 days ago
2008
IEEE
The purpose of noise filtering for images is to preserve features such as edge or corners in images, while reducing noise. Recent noise filtering algorithms based on diffusion e...
166
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ICMCS
2008
IEEE
16 years 23 days ago
2008
IEEE
This paper presents a real-time single-camera surveillance system, aiming at detecting and partly analyzing a group of people. A set of moving persons is segmented using a combina...
167
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ICC
2007
IEEE
16 years 20 days ago
2007
IEEE
Ultra wideband (UWB) systems are currently an important wireless infrastructure for efficient shortrange communications. To improve the system efficiency while guaranteeing the ra...