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ICIP
1999
IEEE
16 years 7 months ago
Spiht for Generalized Multiple Description Coding
W e present a simple and eficient scheme for using the Set Partitioning in Hierarchical Trees (SPIHT) image compression algorithm [l]in a generalized multiple description framewor...
Agnieszka C. Miguel, Alexander E. Mohr, Eve A. Ris...
ICMCS
2008
IEEE
147views Multimedia» more  ICMCS 2008»
15 years 12 months ago
Super-resolution for low quality thumbnail images
This paper proposes a single-image super-resolution scheme for enlarging low quality thumbnail images widely distributed on the web, which are often generated by downsampling plus...
Zhiwei Xiong, Xiaoyan Sun, Feng Wu
ISM
2005
IEEE
88views Multimedia» more  ISM 2005»
15 years 11 months ago
SP-Frame Selection for Video Streaming over Burst-loss Networks
SP-frame is a new picture type supported by H.264. The traditional usage of SP-frames is for switching between different compressed bit-streams. In this paper, we proposed and eva...
Wai-tian Tan, Gene Cheung
ICALP
2000
Springer
15 years 9 months ago
Parallel Machine Scheduling Problems with Controllable Processing Times
We consider the problem of scheduling n independent jobs on m identical machines that operate in parallel. Each job has a controllable processing time. The fact that the jobs have...
Klaus Jansen, Monaldo Mastrolilli
CMS
2003
101views Communications» more  CMS 2003»
15 years 6 months ago
Watermark Security via Secret Wavelet Packet Subband Structures
Abstract. Wavelet packet decompositions generalize the classical pyramidal wavelet structure. We use the vast amount of possible wavelet packet decomposition structures to create a...
Werner Dietl, Andreas Uhl