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CORR
2008
Springer
108views Education» more  CORR 2008»
14 years 11 months ago
Rate and power allocation under the pairwise distributed source coding constraint
We explore the problem of rate and power allocation for a sensor network where pairwise distributed source coding is employed (introduced by Roumy and Gesbert `07). For noiseless n...
Shizheng Li, Aditya Ramamoorthy
ICMCS
2009
IEEE
216views Multimedia» more  ICMCS 2009»
14 years 9 months ago
Block-based color correction algorithm for multi-view video coding
The color variations among different viewpoints in multiview video sequences may deteriorate the visual quality and coding efficiency. Various color correction methods have been p...
Boxin Shi, Yangxi Li, Lin Liu, Chao Xu
VCIP
2001
199views Communications» more  VCIP 2001»
15 years 1 months ago
Estimation of large-amplitude motion and disparity fields: application to intermediate view reconstruction
This paper describes a method for establishing dense correspondence between two images in a video sequence (motion) or in a stereo pair (disparity) in case of large displacements....
Moustapha Kardouchi, Janusz Konrad, Carlos V&aacut...
PAMI
2010
222views more  PAMI 2010»
14 years 10 months ago
Fast Algorithm for Walsh Hadamard Transform on Sliding Windows
— This paper proposes a fast algorithm for Walsh Hadamard Transform on sliding windows which can be used to implement pattern matching most efficiently. The computational require...
Wanli Ouyang, Wai-kuen Cham
ICIP
2002
IEEE
16 years 1 months ago
Contrast based quantization and rate control for wavelet coded images
A visually-optimal quantization and rate-control strategy based on results of recent contrast sensitivity and suprathreshold summation experiments is proposed. At suprathreshold c...
Damon M. Chandler, Sheila S. Hemami