4542 search results - page 633 / 909 » Unsupervised Feature Selection Using Feature Similarity |
176
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IJON
2002
15 years 6 months ago
2002
Image content analysis has become an important issue in multimedia processing. Region-based image retrieval systems attempt to reduce the gap between high-level semantics and low-l...
162
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MVA
2002
15 years 6 months ago
2002
Velocity Picking is the problem of picking velocity-time pairs based on a coherence metric between multiple seismic signals. Coherence as a function of velocity and time can be ex...
170
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BMVC
2010
15 years 4 months ago
2010
A feature-preserving non-local means (FP-NLM) filter has been developed recently for denoising images containing small and weak particlelike objects. It explores the commonly used...
147
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
The structural similarity (SSIM) index has been shown to be a good perceptual image quality predictor. In many real-world applications such as network visual communications, howev...
159
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ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Machine recognition of hand-filled forms is a challenging task. Form processing involves many activities including form field location, field frame boundary removal and data image...