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ICIP
1997
IEEE
16 years 21 days ago
Prediction Based on Boolean Filters for Multiresolution Lossless Image Compression
In this paper Boolean filters and a variation of these, FIR-Boolean hybrid filters are proposed for realizing the prediction stages of a multiresolution lossless image compression...
Doina Petrescu, Moncef Gabbouj
TMI
1998
175views more  TMI 1998»
14 years 10 months ago
A Harmonic Decomposition Reconstruction Algorithm for Spatially-Varying Focal Length Collimators
—Spatially varying focal length fan-beam collimators can be used in single photon emission computed tomography to improve detection efficiency and to reduce reconstruction artif...
Jiangsheng You, Zhengrong Liang, Shanglian Bao
ICIP
2006
IEEE
16 years 25 days ago
On the Modeling of Motion in Wyner-Ziv Video Coding
In the past few years, a number of practical video coding schemes following distributed source coding principles have emerged. One of the main goals of distributed video coding (D...
Marco Tagliasacchi, Stefano Tubaro, Augusto Sarti
ICIP
2009
IEEE
16 years 6 days ago
Motion Vector Processing Using The Color Information
In this paper, we investigate color distribution around object edges and further exploit this information for motion vector reliability analysis. Since the motion vectors are ofte...
JVCA
2007
110views more  JVCA 2007»
14 years 11 months ago
Dual Laplacian morphing for triangular meshes
Recently, animations with deforming objects have been frequently used in various computer graphics applications. Morphing of objects is one of the techniques which realize shape t...
Jianwei Hu, Ligang Liu, Guozhao Wang