756 search results - page 69 / 152 » Structure or Noise |
142
Voted
TIP
2008
15 years 22 days ago
2008
A method for removing additive Gaussian noise from digital images is described. It is based on statistical modeling of the coefficients of a redundant, oriented, complex multiscale...
99
Voted
GBRPR
2009
Springer
15 years 7 months ago
2009
Springer
A large family of shape comparison methods is based on a medial axis transform combined with an encoding of the skeleton by a graph. Despite many qualities this encoding of shapes ...
EMMCVPR
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. Document decomposition is a basic but crucial step for many document related applications. This paper proposes a novel approach to decompose document images into zones. I...
123
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ICIAP
2009
ACM
14 years 10 months ago
2009
ACM
Abstract. Shape classification using graphs and skeletons usually involves edition processes in order to reduce the influence of structural noise. However, edition distances can no...
127
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Abstract— This work addresses the problem of joint quantization and power allocation in wireless sensor networks where sensors observe a source, quantize their observations and t...