Sciweavers

2957 search results - page 120 / 592
» Code analysis and CS-XML
Sort
View
ICIP
1999
IEEE
16 years 4 months ago
On Zerotree Quantization for Embedded Wavelet Packet Image Coding
Wavelet packets are an effective representation tool for adaptive waveform analysis of a given signal. We first combine the wavelet packet representation with zerotree quantizatio...
François G. Meyer, Nasir Rajpoot, Roland G....
GLOBECOM
2008
IEEE
15 years 9 months ago
Distributed Double-Differential Orthogonal Space-Time Coding for Cooperative Networks
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...
Manav R. Bhatnagar, Are Hjørungnes
MMSP
2008
IEEE
133views Multimedia» more  MMSP 2008»
15 years 9 months ago
Recent developments in panoramic image generation and sprite coding
—1 The composition of panoramic images has recently received considerable attention. While panoramic images were first used mainly as a flexible visualization technique, they a...
Dirk Farin, Martin Haller, Andreas Krutz, Thomas S...
ICASSP
2007
IEEE
15 years 9 months ago
ICA-Based Algorithms Applied to Image Coding
Recently, Narozny et al [1] proposed a new viewpoint in variable high-rate transform coding. They showed that the problem of finding the optimal 1-D linear block transform for a ...
Michel Narozny, Michel Barret
ICC
2007
IEEE
15 years 9 months ago
Space-Time Coded Systems with Joint Transmit and Receive Antenna Selection
— This paper studies performance of space-time coded (STC) systems with joint transmit and receive antenna selection over multiple input multiple output (MIMO) flat and frequenc...
Tansal Gucluoglu, Tolga M. Duman