19 search results - page 2 / 4 » DCT-Based Image Compression Using Wavelet-Based Algorithm wi... |
142
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WSCG
2004
15 years 4 months ago
2004
This paper proposes an embedded rate scalable wavelet-based image coding algorithm. We introduce a simple and efficient approach for coding the positions and the signs of the wave...
144
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ICIP
2004
IEEE
16 years 4 months ago
2004
IEEE
In this paper, a new fast video codec using Wavelet Difference Reduction (WDR) algorithm is presented. This proposed video codec is inspired by the concept of motion JPEG; namely,...
116
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ICIP
1999
IEEE
16 years 4 months ago
1999
IEEE
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...
121
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IAJIT
2008
15 years 3 months ago
2008
: Compression is the process of representing information in a compact form so as to reduce the bit rate for transmission or storage while maintaining acceptable fidelity or data qu...
131
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ECCV
2008
Springer
15 years 5 months ago
2008
Springer
We analyze the problem of reconstructing a 2D function that approximates a set of desired gradients and a data term. The combined data and gradient terms enable operations like mod...