Keyword : DSP


Design of Real-Time Self-Frame-Rate-Control Foreground Detection for Multiple Camera Surveillance System
Tsung-Han TSAI Chung-Yuan LIN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/12/01
Vol. E94-D  No. 12 ; pp. 2513-2522
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
foreground detectionDSPframe rate controlmulti-camera surveillance
 Summary | Full Text:PDF(3.6MB)

How to Maximize the Potential of FPGA-Based DSPs for Modular Exponentiation
Daisuke SUZUKI Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1 ; pp. 211-222
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Implementation
Keyword: 
hardware architecturemodular exponentiationMontgomery multiplicationFPGADSP
 Summary | Full Text:PDF(1.1MB)

MPEG-2/4 Low-Complexity Advanced Audio Coding Optimization and Implementation on DSP
Bing-Fei WU Hao-Yu HUANG Yen-Lin CHEN Hsin-Yuan PENG Jia-Hsiung HUANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/05/01
Vol. E93-D  No. 5 ; pp. 1225-1237
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
audio codingaudio standardsMPEG-2/4 AACDSPembedded systems
 Summary | Full Text:PDF(1.8MB)

Mapping Parallel FFT Algorithm onto SmartCell Coarse-Grained Reconfigurable Architecture
Cao LIANG Xinming HUANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/03/01
Vol. E93-C  No. 3 ; pp. 407-415
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
coarse-grained reconfigurable architectureparallel FFTenergy efficiencyASICFPGADSP
 Summary | Full Text:PDF(758.6KB)

A Design of the Signal Processing Hardware Platform for Communication Systems
Byung Wook LEE Sung Ho CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 939-942
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMIEEE 802.16FPGADSPplatform
 Summary | Full Text:PDF(583.3KB)

Implementation of Joint Pre-FFT Adaptive Array Antenna and Post-FFT Space Diversity Combining for Mobile ISDB-T Receiver
Dang Hai PHAM Jing GAO Takanobu TABATA Hirokazu ASATO Satoshi HORI Tomohisha WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 127-138
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Spectrum Sharing Technology)
Category: Enabling Technology
Keyword: 
adaptive array antennaspace diversity combiningOFDMISDB-TFPGADSP
 Summary | Full Text:PDF(1.3MB)

Analysis of Dynamic Characteristics for the Partially Resonant Active Filter with the DSP
Tetsuya OSHIKATA Hirofumi MATSUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2562-2570
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
DSPpartially resonantactive filterdigital control
 Summary | Full Text:PDF(1.5MB)

Continuous Design Efforts for Ubiquitous Network Era under the Physical Limitation of Advanced CMOS
Kazutami ARIMOTO Toshihiro HATTORI Hidehiro TAKATA Atsushi HASEGAWA Toru SHIMIZU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/04/01
Vol. E90-C  No. 4 ; pp. 657-665
Type of Manuscript:  INVITED PAPER (Special Section on Low-Power, High-Speed LSIs and Related Technologies)
Category: 
Keyword: 
low powerpower managementDSPSIMD
 Summary | Full Text:PDF(1.8MB)

Joint Hardware-Software Implementation of Adaptive Array Antenna for ISDB-T Reception
Dang Hai PHAM Takanobu TABATA Hirokazu ASATO Satoshi HORI Tomohisa WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12 ; pp. 3215-3224
Type of Manuscript:  Special Section PAPER (Special Section on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
array antennaOFDMISDB-TMRCSMIFPGADSP
 Summary | Full Text:PDF(1.1MB)

Efficient DSP Architecture for Viterbi Decoding with Small Trace Back Latency
Weon Heum PARK Myung Hoon SUNWOO Seong Keun OH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/10/01
Vol. E89-B  No. 10 ; pp. 2813-2818
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
Viterbi algorithmDSPtrace backinstructionVLSI architecturewireless communication
 Summary | Full Text:PDF(676.5KB)

A Timing Synchronization Method with Low-Volume DSP for OFDM Packet Transmission Systems
Ryota KIMURA Ryuhei FUNADA Hiroshi HARADA Manabu SAWADA Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7 ; pp. 1912-1920
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: Wireless Communication Technology
Keyword: 
OFDMtiming synchronizationpacket transmission systemDSP
 Summary | Full Text:PDF(1004KB)

Performance Evaluation of the AV CODEC on a Low-Power SPXK5SC DSP Core
Takahiro KUMURA Norio KAYAMA Shinichi SHIONOYA Kazuo KUMAGIRI Takao KUSANO Makoto YOSHIDA Masao IKEKAWA Ichiro KURODA Takao NISHITANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/06/01
Vol. E88-D  No. 6 ; pp. 1224-1230
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
MPEG-4DSPVLIWlow-power
 Summary | Full Text:PDF(847KB)

Unified Phase Compiler by Use of 3-D Representation Space
Takefumi MIYOSHI Nobuhiko SUGINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/04/01
Vol. E88-A  No. 4 ; pp. 838-845
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 17th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
optimized compilerVLIWDSPalgorithm
 Summary | Full Text:PDF(498.7KB)

A DSP-Based Reconfigurable SDR Platform for 3G Systems
Gweon-Do JO Min-Joung SHEEN Seung-Hwan LEE Kyoung-Rok CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B  No. 2 ; pp. 678-686
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
DSPplatformreal-timesoftware defined radio
 Summary | Full Text:PDF(2.5MB)

An IP Synthesizer for Limited-Resource DWT Processor
Lan-Rong DUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/12/01
Vol. E87-A  No. 12 ; pp. 3047-3056
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: System Level Design
Keyword: 
discrete wavelet transformVLSIsilicon intelligent propertyDSPcomputer architecture
 Summary | Full Text:PDF(1.7MB)

Research of a Smart Antenna System Using a Novel Beamforming Algorithm in the IS2000 1X Channel
Sungsoo AHN Minsoo KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/04/01
Vol. E87-B  No. 4 ; pp. 1025-1029
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
smart antenna systembeamformingIS2000 1XDSP
 Summary | Full Text:PDF(421.6KB)

A New Small-Size Multi-Mode and Multi-Task Software Radio Prototype for Future Intelligent Transport Systems
Hiroshi HARADA Masayuki FUJISE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/12/01
Vol. E85-B  No. 12 ; pp. 2703-2715
Type of Manuscript:  Special Section PAPER (Special Issue on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
software radioDSPmultimode terminalITS
 Summary | Full Text:PDF(4.2MB)

CODEC Hardware Engines for a Low-Power Baseband DSP Macro
Hirohisa GAMBE Teruo ISHIHARA Yasuji OTA Norichika KUMAMOTO Yoshio KUNIYASU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/12/01
Vol. E85-C  No. 12 ; pp. 2123-2135
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
CODECDSPPDCPSI-CELPdigital cellular phone
 Summary | Full Text:PDF(1.5MB)

A Low-Power Embedded RISC Microprocessor with an Integrated DSP for Mobile Applications
Tetsuya YAMADA Makoto ISHIKAWA Yuji OGATA Takanobu TSUNODA Takahiro IRITA Saneaki TAMAKI Kunihiko NISHIYAMA Tatsuya KAMEI Ken TATEZAWA Fumio ARAKAWA Takuichiro NAKAZAWA Toshihiro HATTORI Kunio UCHIYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/02/01
Vol. E85-C  No. 2 ; pp. 253-262
Type of Manuscript:  INVITED PAPER (Special Issue on High-Performance and Low-Power Microprocessors)
Category: 
Keyword: 
embedded processorlow powerRISCDSPMAC
 Summary | Full Text:PDF(1.8MB)

A Novel Dynamically Programmable Arithmetic Array (DPAA) Processor for Digital Signal Processing
Boon-Keat TAN Ryuji YOSHIMURA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/03/01
Vol. E84-A  No. 3 ; pp. 741-747
Type of Manuscript:  Special Section PAPER (Special Section of Selected Papers from the 13th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
DPAADSPparallel processinginterconnection topologyrouting flexibility
 Summary | Full Text:PDF(573.4KB)

A Low-Power High-Performance Vector-Pipeline DSP for Low-Rate Videophones
Kazutoshi KOBAYASHI Makoto EGUCHI Takuya IWAHASHI Takehide SHIBAYAMA Xiang LI Kosuke TAKAI Hidetoshi ONODERA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/02/01
Vol. E84-C  No. 2 ; pp. 193-201
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Power High-Performance VLSI Processors and Technologies)
Category: 
Keyword: 
VLSIDSPMSHVQvideophonevideo compression
 Summary | Full Text:PDF(1001.1KB)

Multimode Software Radio System by Parameter Controlled and Telecommunication Component Block Embedded Digital Signal Processing Hardware
Hiroshi HARADA Yukiyoshi KAMIO Masayuki FUJISE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/06/25
Vol. E83-B  No. 6 ; pp. 1217-1228
Type of Manuscript:  Special Section PAPER (Special Issue on Software Defined Radio and Its Technologies)
Category: 
Keyword: 
software radioDSPmultimode terminalITS
 Summary | Full Text:PDF(2.2MB)

A Software Antenna: Reconfigurable Adaptive Arrays Based on Eigenvalue Decomposition
Yukihiro KAMIYA Yoshio KARASAWA Satoshi DENNO Yoshihiko MIZUGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/12/25
Vol. E82-B  No. 12 ; pp. 2012-2020
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia Mobile Communication Systems)
Category: 
Keyword: 
software antennaDBFFPGADSPmultipath fading
 Summary | Full Text:PDF(577.1KB)

Low-Power Architectures for Programmable Multimedia Processors
Takao NISHITANI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/02/25
Vol. E82-A  No. 2 ; pp. 184-196
Type of Manuscript:  INVITED PAPER (Special Section on VLSI for Digital Signal Processing)
Category: 
Keyword: 
multimedia processorsSOCASICMPUDSP
 Summary | Full Text:PDF(886.9KB)

A Binding Algorithm for Retargetable Compilation to Non-orthogonal DSP Architectures
Masayuki YAMAGUCHI Nagisa ISHIURA Takashi KAMBE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/12/25
Vol. E81-A  No. 12 ; pp. 2630-2639
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: Compiler
Keyword: 
retargetable compilerbindingnon-orthogonal architectureDSPbinary decision diagram
 Summary | Full Text:PDF(869.9KB)

A Dual-Issue RISC Processor for Multimedia Signal Processing
Hisakazu SATO Toyohiko YOSHIDA Masahito MATSUO Toru KENGAKU Koji TSUCHIHASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/09/25
Vol. E81-C  No. 9 ; pp. 1374-1381
Type of Manuscript:  Special Section PAPER (Special Issue on Novel VLSI Processor Architectures)
Category: 
Keyword: 
multimediaDSPmicroprocessorVLIW
 Summary | Full Text:PDF(739.3KB)

A Low-Power DSP Core Architecture for Low Bitrate Speech Codec
Hiroyuki OKUHATA Morgan H. MIKI Takao ONOYE Isao SHIRAKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/08/25
Vol. E81-A  No. 8 ; pp. 1616-1621
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
G. 723. 1VLSIDSPlow-powerspeech codec
 Summary | Full Text:PDF(664.7KB)

5. 4 GOPS, 81 GB/s Linear Array Architecture DSP
Akihiko HASHIGUCHI Masuyoshi KUROKAWA Ken'ichiro NAKAMURA Hiroshi OKUDA Koji AOYAMA Mitsuharu OHKI Katsunori SENO Ichiro KUMATA Masatoshi AIKAWA Hirokazu HANAKI Takao YAMAZAKI Mitsuo SONEDA Seiichiro IWASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/05/25
Vol. E81-C  No. 5 ; pp. 661-668
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia, Network, and DRAM LSIs)
Category: 
Keyword: 
videoparallel processingSIMDDSP
 Summary | Full Text:PDF(932.3KB)

Implementation of a Digital Signal Processor in a DBF Self-Beam-Steering Array Antenna
Toyohisa TANAKA Ryu MIURA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/01/25
Vol. E80-B  No. 1 ; pp. 166-175
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
DBF antennaself-beam-steeringself-phasingmaximal ratio combiningDSPFPGAASIC
 Summary | Full Text:PDF(901.5KB)

ATM Node System Technology for Effective Maintainability
Noriharu MIYAHO Arata ITOH Kouhei SHIOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12 ; pp. 1873-1886
Type of Manuscript:  PAPER
Category: Communication Systems and Transmission Equipment
Keyword: 
B-ISDNATMself-routingmulticastOAMQoSCACtraffic monitoringDSP
 Summary | Full Text:PDF(1MB)

Power Analysis of a Programmable DSP for Architecture and Program Optimization
Hirotsugu KOJIMA Douglas J. GORNY Kenichi NITTA Avadhani SHRIDHAR Katsuro SASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/12/25
Vol. E79-C  No. 12 ; pp. 1686-1692
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Power LSI Technologies)
Category: 
Keyword: 
low-powerpower analysisDSPpower simulation
 Summary | Full Text:PDF(665.8KB)

High-Throughput Technologies for Video Signal Processor (VSP) LSIs
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/04/25
Vol. E79-C  No. 4 ; pp. 459-471
Type of Manuscript:  INVITED PAPER (Special Issue on Ultra-High-Speed LSIs)
Category: 
Keyword: 
video codec LSIsvideo signal processorVSPDSPvideo data encodingdecodingH.261MPEG2power dissipationthroughtput
 Summary | Full Text:PDF(1.2MB)

An ASIC Implementation Scheme to Realize a Beam Space CMA Adaptive Array Antenna
Toyohisa TANAKA Ryu MIURA Isamu CHIBA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11 ; pp. 1467-1473
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Signal Processing Technology in Antennas)
Category: 
Keyword: 
adaptive antennaDBF antennaCMADSPASIC
 Summary | Full Text:PDF(583.7KB)

A Highly Parallel DSP Architecture for Image Recognition
Hiroyuki KAWAI Yoshitsugu INOUE Rebert STREITENBERGER Masahiko YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/08/25
Vol. E78-A  No. 8 ; pp. 963-970
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
image recognitionSIMDDSParchitecture
 Summary | Full Text:PDF(727.1KB)

A Down Sampling Technique for Open-Loop Fiber Optic Gyroscopes ans Its Implementation with a Single-Chip Digital Signal Processor
Shigeru OHO Masatoshi HOSHINO Hisao SONOBE Hiroshi KAJIOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/08/25
Vol. E78-A  No. 8 ; pp. 971-977
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
fiber optic gyroscopesoptical phase modulationDSPdown sampling
 Summary | Full Text:PDF(620.7KB)

A Mixed-Signal Digital Signal Processor for Single-Chip Speech Codec
Takeshi TOKUDA Tohru KENGAKU Eiichi TERAOKA Ikuo YASUI Taketora SHIRAISHI Hisako SAWAI Koji KAWAMOTO Kazuyuki ISHIKAWA Toshiki FUZIYAMA Narumi SAKASHITA Hiroichi ISHIDA Shinya TAKAHASHI Takahiko IIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/10/25
Vol. E75-C  No. 10 ; pp. 1241-1249
Type of Manuscript:  Special Section PAPER (Special Issue on Microprocessors)
Category: Application Specific Processors
Keyword: 
DSPspeech codic
 Summary | Full Text:PDF(909.1KB)