Keyword : wavelets


Constraints of Second-Order Vanishing Moments on Lattice Structures for Non-separable Orthogonal Symmetric Wavelets
Atsuyuki ADACHI Shogo MURAMATSU Hisakazu KIKUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/03/01
Vol. E92-A  No. 3 ; pp. 788-797
Type of Manuscript:  Special Section PAPER (Special Section on Latest Advances in Fundamental Theories of Signal Processing)
Category: 
Keyword: 
waveletsorthogonal transformsnon-separable filter banksvanishing momentsvideo coding
 Summary | Full Text:PDF(1002.5KB)

A Robust Broad-Band Beamformer with Spatial and Frequency Derivative Constraints
Yi CHU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 567-577
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
broad-band beamformerderivative constraintsangular beamwidthwavelets
 Summary | Full Text:PDF(508.2KB)

A Wavelets Network Interpolation Algorithm for OFDM Channel Estimation Systems
Haiyuan LIU Taiyi ZHANG Ruiping ZHANG Feng LIU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B  No. 2 ; pp. 520-525
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part2)
Category: 
Keyword: 
channel estimationOFDMwaveletsnetwork interpolation
 Summary | Full Text:PDF(207.3KB)

Amplitude Estimation of Quasi-Periodic Physiological Signals by Wavelets
Allan Kardec BARROS Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/12/25
Vol. E83-D  No. 12 ; pp. 2193-2195
Type of Manuscript:  LETTER
Category: Medical Engineering
Keyword: 
event-related signalsperiodic signalswaveletsamplitude estimation
 Summary | Full Text:PDF(173.9KB)

A Simple Scheme of Decomposing and Reconstructing Continuous-Time Signals by B-Splines
Koichi ICHIGE Masaru KAMADA Rokuya ISHII 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Vol. E81-A  No. 11 ; pp. 2391-2399
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
waveletsB-splinesmultifold RRS functions
 Summary | Full Text:PDF(622.9KB)

Advances in Very Low Bit Rate Video Coding in North America
Thomas S. HUANG James W. STROMING Yi KANG Ricardo LOPEZ 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/10/25
Vol. E79-B  No. 10 ; pp. 1425-1433
Type of Manuscript:  INVITED PAPER (Special Issue on Very Low Bit-Rate Video Coding)
Category: 
Keyword: 
content-based codingobject-based codingMPEG-4affine transformmodel-based codingvery-low bit rate codingmotion compensationDCTwavelets
 Summary | Full Text:PDF(919.1KB)

Fast Wavelet Transform and Its Application to Detecting Detonation
Hisakazu KIKUCHI Makoto NAKASHIZUKA Hiromichi WATANABE Satoru WATANABE Naoki TOMISAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/08/25
Vol. E75-A  No. 8 ; pp. 980-987
Type of Manuscript:  Special Section PAPER (Special Section on the 6th Digital Signal Processing Symposium)
Category: 
Keyword: 
digital signal processingwaveletssignals and wavesacoustics
 Summary | Full Text:PDF(1.1MB)