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ICIP
1999
IEEE
16 years 3 months ago
A Proposal for Dependent Optimization in Scalable Region-Based Coding Systems
We address in this paper the problem of optimal coding in the framework of region-based video coding systems, with a special stress on content-based functionalities. We present a ...
Ferran Marqués, Josep Ramon Morros
100
Voted
ISCAS
1999
IEEE
70views Hardware» more  ISCAS 1999»
15 years 6 months ago
On optimization of filter banks with denoising applications
The problem of optimization of subband coders for given input statistics has received considerable attention in recent literature. The goal in these works has been to maximize the...
Sony Akkarakaran, P. P. Vaidyanathan
CORR
2010
Springer
140views Education» more  CORR 2010»
14 years 11 months ago
Construction of New Delay-Tolerant Space-Time Codes
Perfect Space-Time Codes are optimal codes in their original construction for Multiple Input Multiple Output (MIMO) systems. Based on cyclic division algebras, they are full-rate,...
Mireille Sarkiss, Ghaya Rekaya-Ben Othman, Mohamed...
104
Voted
ICIP
1998
IEEE
16 years 3 months ago
An Efficient Motion Estimation Algorithm based on Tracing Techniques on Large Search Windows
Motion estimation represents the most computationally intensive task for all efficient motion compensated compression standards. This fact, despite the several eflorts aiming at r...
Marco Mattavelli, Giorgio Zoia
ICMCS
2008
IEEE
336views Multimedia» more  ICMCS 2008»
15 years 8 months ago
SIMD optimization of the H.264/SVC decoder with efficient data structure
H.264/scalable video coding (SVC) is a new compression technique that can adapt to various network environments and applications. However, despite its outstanding performance, H.2...
Joohyun Lee, Gwanggil Jeon, Sangjun Park, Taeyoung...