73 search results - page 14 / 15 » Fine spatial scalability in wavelet based image coding |
DCC
2000
IEEE
13 years 11 months ago
2000
IEEE
This paper contains two contributions to very-low-bitrate video coding. First, we show that in contrast to common practice incremental techniques for rate-distortion optimization ...
MMSEC
2006
ACM
14 years 19 days ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
ICIP
2007
IEEE
13 years 10 months ago
2007
IEEE
A motion-based side-information generation scheme with semi super-resolution for a scalable Wyner-Ziv coder framework is introduced. It is known that the performance of any Wyner-...
FPL
2005
Springer
14 years 6 days ago
2005
Springer
A parallel MPEG-4 Simple Profile encoder for FPGA based multiprocessor System-on-Chip (SOC) is presented. The goal is a computationally scalable framework independent of platform....
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents an efficient joint source-channel coding scheme based on forward error correction (FEC) for three dimensional (3D) models. The system employs a wavelet based ...