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ISMAR
2007
IEEE
16 years 22 days ago
Dynamic Adaptation of Projected Imperceptible Codes
In this paper we present an innovative adaptive imperceptible pattern projection technique that takes into account parameters of human visual perception. A coded image is temporal...
Anselm Grundhöfer, Manja Seeger, Ferry Hantsc...
GLOBECOM
2006
IEEE
16 years 15 days ago
Adaptive Coding and Modulation for Hybrid ARQ Systems over Partially Observable Nakagami-m Fading Channels
— We study coding and modulation rate adaptation problem for HARQ systems with partially observable state from cross-layer viewpoint. The rate of convolutionally coded MQAM is ad...
Ashok K. Karmokar, Vijay K. Bhargava
ICMCS
2006
IEEE
204views Multimedia» more  ICMCS 2006»
16 years 14 days ago
Low Power Entropy Coding Hardware Design for H.264/AVC Baseline Profile Encoder
Low power hardware design for entropy coding of H.264/AVC baseline profile encoder is urgent for the increasing mobile applications. However, previous works are poor in the power...
Chuan-Yung Tsai, Tung-Chien Chen, Liang-Gee Chen
ASPDAC
2006
ACM
176views Hardware» more  ASPDAC 2006»
16 years 13 days ago
Conversion of reference C code to dataflow model: H.264 encoder case study
– Model-based design is widely accepted in developing complex embedded system under intense time-to-market pressure. While it promises improved design productivity, the main bott...
Hyeyoung Hwang, Taewook Oh, Hyunuk Jung, Soonhoi H...
APLAS
2004
ACM
15 years 12 months ago
A MATLAB-Based Code Generator for Sparse Matrix Computations
Abstract. We present a matrix language compiler CMC which translates annotated MATLAB scripts into Fortran 90 programs. Distinguishing features of CMC include its applicability to ...
Hideyuki Kawabata, Mutsumi Suzuki, Toshiaki Kitamu...