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TIP
2008
131views more  TIP 2008»
14 years 9 months ago
Hyperspectral Image Compression: Adapting SPIHT and EZW to Anisotropic 3-D Wavelet Coding
Abstract--Hyperspectral images present some specific characteristics that should be used by an efficient compression system. In compression, wavelets have shown a good adaptability...
Emmanuel Christophe, Corinne Mailhes, Pierre Duham...
ICASSP
2009
IEEE
14 years 7 months ago
A new perceptual quality metric for compressed video
This paper presents a new video quality metric for automatically estimating the perceptual quality of compressed video sequences. Distortion measures such as the mean squared erro...
Abharana Bhat, Iain E. Garden Richardson, C. Sampa...
ICMCS
2007
IEEE
105views Multimedia» more  ICMCS 2007»
15 years 4 months ago
A New Energy Function for Segmentation and Compression
We propose a new DCT-based energy function EDCT for objectoriented segmentation and compression. By minimizing EDCT the best possible split of the image blocks can be found which ...
M. King, Zinovi Tauber, Ze-Nian Li
IWSOC
2003
IEEE
97views Hardware» more  IWSOC 2003»
15 years 3 months ago
Evaluating Template-Based Instruction Compression on Transport Triggered Architectures
In embedded systems, memory is one of the most expensive resources. Due to this, program code size has turned out to be one of the most critical design constraints. Code compressi...
Jari Heikkinen, Tommi Rantanen, Andrea G. M. Cilio...
JCIT
2007
99views more  JCIT 2007»
14 years 9 months ago
Design of Virtual Memory Compression System for the Embedded System
The embedded system has less fast CPU and lower memory than PC(Personal Computer) or Workstation system. Therefore, the embedded operating system is designed to efficiently use th...
Seung-Ju Jang