Keyword : symmetric extension

Symmetric Extension DFT-Based Noise Variance Estimator in OFDMA Systems with Partial Frequency Response
Yi WANG Qianbin CHEN Ken LONG Zu Fan ZHANG Hong TANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6 ; pp. 2157-2159
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
symmetric extension, DFT, OFDMA, noise variance estimation, 
 Summary | Full Text:PDF
QCIF Video Coding Based on JPEG2000 Using Symmetry of Images
Ayuko TAKAGI Hitoshi KIYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8 ; pp. 1898-1901
Type of Manuscript:  Special Section LETTER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
JPEG2000, MotionJPEG2000, symmetric extension, QCIF, video encoding, 
 Summary | Full Text:PDF
The Two-Dimensional Lapped Hadamard Transform
Shogo MURAMATSU Akihiko YAMADA Hitoshi KIYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/08/25
Vol. E81-A  No. 8 ; pp. 1542-1549
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
image processing, paraunitary system, symmetric extension, lapped transform, lattice structure, 
 Summary | Full Text:PDF