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» Code Optimization for Code Compression
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104
Voted
ICIP
1999
IEEE
16 years 4 months ago
An Algorithm for Low Memory Wavelet Image Compression
As wavelet-based image coding is set to become more widely used (e.g. with the completion of the JPEG2000 standard), memory efficiency for wavelet-based coding is becoming an incr...
Christos Chrysafis, Antonio Ortega
109
Voted
ICIP
2009
IEEE
16 years 3 months ago
Image Compression With Downsampling And Overlapped Transform At Low Bit Rates
This paper proposes an image coding method based on adaptive downsampling which not only uses the pixel redundancy but also considers visual redundancy. At the encoder side, codec...
ICMCS
2006
IEEE
114views Multimedia» more  ICMCS 2006»
15 years 8 months ago
Perceptually Enhanced Bit-Plane Coding for Scalable Audio
The MPEG-4 Scalable to Lossless (SLS) audio coding is recently being developed to provide a unified solution for high compression perceptual audio coding and high-quality lossles...
Rongshan Yu, Te Li, Susanto Rahardja
TCOM
2008
117views more  TCOM 2008»
15 years 2 months ago
Nested turbo codes for the Costa problem
Driven by applications in data-hiding, MIMO broadcast channel coding, precoding for interference cancellation, and transmitter cooperation in wireless networks, Costa coding has la...
Yong Sun, Momin Uppal, Angelos D. Liveris, Samuel ...
ICIP
2000
IEEE
15 years 6 months ago
Switched Error Concealment and Robust Coding Decisions in Scalable Video Coding
This work introduces two complementary techniques to improve the packet loss resilience of scalable video coding systems. First, a “switch per-pixel” error concealment (SPEC) ...
Rui Zhang, Shankar L. Regunathan, Kenneth Rose