76665 search results - page 197 / 15333 » A proposed |
171
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ISCAS
2011
IEEE
14 years 10 months ago
2011
IEEE
—Video enhancement has played very important roles in many applications. However, most existing enhancement methods only focus on the spatial quality within a frame while the tem...
250
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IPMI
2011
Springer
14 years 10 months ago
2011
Springer
This paper proposes a novel method for computing linear basis images from tensor-valued image data. As a generalization of the nonnegative matrix factorization, the proposed method...
203
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MIA
2011
14 years 9 months ago
2011
In this work we propose a comprehensive study of Digital Stent Enhancement (DSE), from the analysis of requirements to the validation of the proposed solution. First, we derive th...
222
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ICIP
2009
IEEE
16 years 6 months ago
2009
IEEE
This paper presents a novel approach for estimating the shortest
Euclidean distance from a given point to the corresponding
implicit quadric fitting surface. It first estimates t...
286
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ICCV
2011
IEEE
14 years 5 months ago
2011
IEEE
This paper presents a novel formulation, which derives in a smooth minimization problem, to tackle the rigid registration between a given point set and a model set. Unlike most of ...