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ISCAS
2002
IEEE
91views Hardware» more  ISCAS 2002»
14 years 5 months 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 5 months 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 5 months 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 5 months 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 5 months 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 5 months 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 5 months 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 5 months 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