73 search results - page 10 / 15 » Fine spatial scalability in wavelet based image coding |
ICIP
2001
IEEE
14 years 8 months ago
2001
IEEE
The paper describes a multi-layer video coder based on spatiotemporal scalability and data partitioning. The coder consists of two parts: a low-resolution coder and full-resolutio...
ICIP
2001
IEEE
14 years 8 months ago
2001
IEEE
Progressive coding is an important feature of compression schemes. Wavelet coders are well suited for this purpose because the wavelet coefficients can be naturally ordered accord...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
This paper presents an efficient and scalable coding scheme for transmitting a stream of 3D models extracted from a video of a static scene. As in classical model-based video codi...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
In motion-compensated wavelet based video coders (MCWT), it is known that a precise motion estimation is necessary to minimize the wavelet coefficients energy. However, a motion v...
ICIP
2004
IEEE
14 years 8 months ago
2004
IEEE
In this paper we propose a novel, adaptive method for motion compensated 3D wavelet transformation (MC 3D-DWT) of video. The proposed method overcomes problems of ghosting and non...