Sciweavers

13 search results - page 2 / 3
» A New Quantized Input RLS, QI-RLS, Algorithm
Sort
View
CAGD
2005
88views more  CAGD 2005»
15 years 2 months ago
An efficient bit allocation for compressing normal meshes with an error-driven quantization
We propose a new wavelet compression algorithm based on the rate-distortion optimization for densely sampled triangular meshes. Exploiting the normal remesher of Guskov et al., th...
Frédéric Payan, Marc Antonini
DATE
2008
IEEE
104views Hardware» more  DATE 2008»
15 years 8 months ago
A Novel Technique for Improving Temperature Independency of Ring-ADC
A new temperature compensation technique for ringoscillator-based ADC is proposed in this paper. It employs a novel fixed-number-based algorithm and a CTAT current biasing technol...
Shun Li, Hua Chen, Feng Zhou
GLOBECOM
2008
IEEE
15 years 3 months ago
Precoded Spatial Multiplexing MIMO for Inhome Power Line Communications
Abstract—Inhome Power Line Communications (PLC) enables new and highly convenient networking functions without any additional wires to mains-powered devices. Multiple Input Multi...
Daniel Schneider, Joachim Speidel, Lothar Stadelme...
DATE
2009
IEEE
125views Hardware» more  DATE 2009»
15 years 9 months ago
Finite precision processing in wireless applications
—Complex signal processing algorithms are often specified in floating point precision. Thus, a type conversion is needed when the targeted platform requires fixed-point precis...
David Novo, Min Li, Bruno Bougard, Liesbet Van der...
ISCAS
2002
IEEE
114views Hardware» more  ISCAS 2002»
15 years 7 months ago
Lossless, near-lossless and lossy adaptive coding based on the lossless DCT
This report proposes a new coding method, which realizes lossless, near-lossless and lossy coding with a unified single algorithm. The method is based on a lifting-structured loss...
Somchart Chokchaitam, Masahiro Iwahashi