Sciweavers

4620 search results - page 120 / 924
» Comparing Object Encodings
Sort
View
ICIP
2006
IEEE
16 years 7 months 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
ICPR
2006
IEEE
16 years 7 months ago
A Prototypes-Embedded Genetic K-means Algorithm
This paper presents a genetic algorithm (GA) for Kmeans clustering. Instead of the widely applied stringof-group-numbers encoding, we encode the prototypes of the clusters into th...
Hsin-Chia Fu, Hsin-Min Wang, Shih-Sian Cheng, Yi-H...
DCC
2004
IEEE
16 years 5 months ago
Efficient Bit Allocation for Dependent Video Coding
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
Yegnaswamy Sermadevi, Sheila S. Hemami
GBRPR
2009
Springer
16 years 18 days ago
Edition within a Graph Kernel Framework for Shape Recognition
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 ...
François-Xavier Dupé, Luc Brun
CISIS
2008
IEEE
16 years 15 days ago
Evolving Turbo Code Interleavers by Genetic Algorithms
Since the appearance in 1993, first approaching the Shannon limit, the Turbo Codes gave a new direction for the channel encoding field, especially since they were adopted for mult...
Ajith Abraham, Pavel Krömer, Václav Sn...