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GLVLSI
2006
IEEE
98views VLSI» more  GLVLSI 2006»
15 years 11 months ago
Rapid intermodulation distortion estimation in fully balanced weakly nonlinear Gm-C filters using state-space modeling
State-space modeling of fully differential Gm-C filters with weak nonlinearities is used to develop a fast algorithm for intermodulation distortion estimation. It results in sim...
Paul Sotiriadis, Abdullah Celik, Zhaonian Zhang
128
Voted
ISCAS
2006
IEEE
96views Hardware» more  ISCAS 2006»
15 years 11 months ago
Frame-level data reuse for motion-compensated temporal filtering
— Motion-compensated temporal filtering (MCTF) is an open-loop prediction scheme, so the frame-level data reuse for MCTF is possible. In this paper, we propose two general frame...
Ching-Yeh Chen, Yi-Hau Chen, Chih-Chi Cheng, Liang...
ISM
2005
IEEE
142views Multimedia» more  ISM 2005»
15 years 10 months ago
A Matched FIR Filter Bank for Audio Coding.
This paper describes a novel technique for audio coding, a lossy compression algorithm, that considers perceptual and rate-distortion criteria. It is based on matched finite impu...
Rodrigo Capobianco Guido, Lucimar Sasso Vieira, Fa...
151
Voted
NLDB
2005
Springer
15 years 10 months ago
Named Entity Recognition for Web Content Filtering
Effective Web content filtering is a necessity in educational and workplace environments, but current approaches are far from perfect. We discuss a model for text-based intellige...
José María Gómez Hidalgo, Fra...
128
Voted
SCALESPACE
2005
Springer
15 years 10 months ago
Matrix-Valued Filters as Convex Programs
Matrix-valued images gain increasing importance both as the output of new imaging techniques and as the result of image processing operations, bearing the need for robust and effic...
Martin Welk, Florian Becker, Christoph Schnör...