Sciweavers

ISCAS
2002
IEEE
91views Hardware» more  ISCAS 2002»
14 years 10 days ago
Lossless/lossy image compression based on non-separable two-dimensional L-SSKF
In this report, we propose a non-separable twodimensional (2D) Lossless Symmetric Short Kernel Filter (L-SSKF) for image compression. Filter characteristics of our proposed L-SSKF...
Somchart Chokchaitam, Masahiro Iwahashi
ISCAS
2002
IEEE
76views Hardware» more  ISCAS 2002»
14 years 10 days ago
A matrix transform imager allowing high-fill factor
Paul E. Hasler, Abhishek Bandyopadhyay, Paul D. Sm...
ISCAS
2002
IEEE
86views Hardware» more  ISCAS 2002»
14 years 10 days ago
On the optimal labeling for pseudo-chaotic phase hopping
In this paper we introduce the PCPH (Pseudo-Chaotic Phase Hopping) telecommunication scheme, which is obtained by combining pseudo-chaotic encoding with N-ary phase shift keying. ...
Zbigniew Galias, Gian Mario Maggio
ISCAS
2002
IEEE
72views Hardware» more  ISCAS 2002»
14 years 10 days ago
Delta-sigma modulator topologies with high immunity to pattern noise
This paper addresses the problem of pattern noise encountered in single-stage delta-sigma modulators in the presence of a DC input signal. By utilizing state-space matrices, we ex...
G. Fischer, Deokhwan Hyun
ISCAS
2002
IEEE
93views Hardware» more  ISCAS 2002»
14 years 10 days ago
Real-time streaming for the animation of talking faces in multiuser environments
In order to enable face animation on the Internet using high quality synthetic speech, the Text-to-Speech (TTS) servers need to be implemented on network-based servers and shared ...
Jörn Ostermann, Jürgen Rurainsky, M. Reh...
ISCAS
2002
IEEE
94views Hardware» more  ISCAS 2002»
14 years 10 days ago
A robust self-resetting CMOS 32-bit parallel adder
This paper presents new circuit configurationsfor a more robust and efficient form of self-resettingCMOS (SRCMOS). Prior structures for SRCMOS have very high performance but are...
Gunok Jung, V. A. Sundarajan, Gerald E. Sobelman
ISCAS
2002
IEEE
85views Hardware» more  ISCAS 2002»
14 years 10 days ago
Automated test development and test time reduction for RF subsystems
Sule Ozev, Alex Orailoglu, Hosam Haggag
ISCAS
2002
IEEE
91views Hardware» more  ISCAS 2002»
14 years 10 days ago
Pipelined RLS adaptive architecture using relaxed Givens rotations (RGR)
In this paper, we focus on developing a new relaxed Givens rotations (RGR)-RLS algorithm and the corresponding RGR-RLS systolic array. The resulting algorithm and architecture pos...
Lan-Da Van, Chih-Hong Chang