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» The H.263 Video Coding Standard: Complexity and Performance
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ETT
2007
99views Education» more  ETT 2007»
13 years 8 months ago
On the design of rate-compatible serially concatenated convolutional codes
A powerful class of rate-compatible serially concatenated convolutional codes (SCCCs) has been proposed based on minimizing analytical upper bounds on the error probability in the ...
Alexandre Graell i Amat, Fredrik Brännstr&oum...
DAC
2006
ACM
14 years 2 months ago
Buffer memory optimization for video codec application modeled in Simulink
Reduction of the on-chip memory size is a key issue in video codec system design. Because video codec applications involve complex algorithms that are both data-intensive and cont...
Sang-Il Han, Xavier Guerin, Soo-Ik Chae, Ahmed Ami...
DCC
1999
IEEE
14 years 29 days ago
Complexity-Distortion Tradeoffs in Vector Matching Based on Probabilistic Partial Distance Techniques
In this paper we consider the problem of searching for the best match for an input among a set of vectors, according to some predetermined metric. Examples of this problem include...
Krisda Lengwehasatit, Antonio Ortega
MM
2003
ACM
145views Multimedia» more  MM 2003»
14 years 1 months ago
Proscenium: a framework for spatio-temporal video editing
We present an approach to video editing where movie sequences are treated as spatio-temporal volumes that can be sheered and warped under user control. This simple capability enab...
Eric P. Bennett, Leonard McMillan
JSAC
2010
161views more  JSAC 2010»
13 years 3 months ago
Distortion optimal transmission of multi-layered FGS video over wireless channels
Abstract-- We identify an analytical expression for the distortion of a scalable video bitstream containing a Base Layer (BL) and one or more Enhancement Layer (EL) bitstreams. Con...
Negar Nejati, Homayoun Yousefi'zadeh, Hamid Jafark...