61 search results - page 4 / 13 » Rate allocation criteria in source-channel coding of images |
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Current rate control schemes in video coding standards do not have efficient frame-level bit allocation because of the inherent constraints in real-time encoding. In this paper, w...
92
Voted
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
A joint source channel coding scheme for error resilient image transmission is proposed. A practical image coder was introduced in [1] using modified Differential Pulse Coded Modu...
67
Voted
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, we present two rate allocation algorithms for embedded motion compensated video coders. The algorithms are based on the modeling of both the video signal and the co...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper presents an efficient algorithm for post compression optimal rate allocation and packetization within JPEG2000 encoding. JPEG2000, the new ISO/ITU-T standard for still ...
ICIP
2000
IEEE
15 years 2 months ago
2000
IEEE
Efficient compression algorithms generally use wavelet transforms. They try to exploit all the signal dependencies that can appear inside and across the different sub-bands of th...