Keyword : DCT


Weighted 4D-DCT Basis for Compressively Sampled Light Fields
Yusuke MIYAGI Keita TAKAHASHI Toshiaki FUJII 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/09/01
Vol. E99-A  No. 9 ; pp. 1655-1664
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Image Sampling and Reconstruction)
Category: 
Keyword: 
light field photographycompressive sensingcoded maskDCT
 Summary | Full Text:PDF(15.8MB)

Image Arbitrary-Ratio Down- and Up-Sampling Scheme Exploiting DCT Low Frequency Components and Sparsity in High Frequency Components
Meng ZHANG Tinghuan CHEN Xuchao SHI Peng CAO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/02/01
Vol. E99-D  No. 2 ; pp. 475-487
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
imageDCTCSdown- and up-samplingarbitrary ratioPSNRSSIM
 Summary | Full Text:PDF(2.7MB)

A Reduced-Reference Video Quality Assessment Method Based on the Activity-Difference of DCT Coefficients
Wyllian B. da SILVA Keiko V. O. FONSECA Alexandre de A. P. POHL 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/03/01
Vol. E96-D  No. 3 ; pp. 708-718
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
DCTreduced-reference metricvideo quality assessment
 Summary | Full Text:PDF(1.4MB)

Adaptive Block-Wise Compressive Image Sensing Based on Visual Perception
Xue ZHANG Anhong WANG Bing ZENG Lei LIU Zhuo LIU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/02/01
Vol. E96-D  No. 2 ; pp. 383-386
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
compressive sensinghuman visual perceptionadaptive samplingDCT
 Summary | Full Text:PDF(697.5KB)

Hybrid DCT/DST Precoding Scheme for the PAPR Reduction of OFDM Systems
Soobum CHO Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1 ; pp. 296-297
Type of Manuscript:  Special Section LETTER (Special Section on Wideband Systems)
Category: 
Keyword: 
DCTDSTOFDMPAPR
 Summary | Full Text:PDF(144.3KB)

Unified Constant Geometry Fault Tolerant DCT/IDCT for Image Codec System on a Display Panel
Jaehee YOU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/12/01
Vol. E95-A  No. 12 ; pp. 2396-2406
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
DCTIDCTconstant geometrysystem on panelfault tolerance
 Summary | Full Text:PDF(9.6MB)

Fast Intra Mode Decision Using DCT Coefficient Distribution in H.264/AVC
Sung-Wook HONG Yung-Lyul LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/03/01
Vol. E93-A  No. 3 ; pp. 660-663
Type of Manuscript:  LETTER
Category: Image
Keyword: 
fast mode decisionDCTintra predictionH.264/AVC
 Summary | Full Text:PDF(646.4KB)

FPGA Implementation of Highly Modular Fast Universal Discrete Transforms
Panan POTIPANTONG Phaophak SIRISUK Soontorn ORAINTARA Apisak WORAPISHET 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/04/01
Vol. E92-C  No. 4 ; pp. 576-586
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
UDFHTDHTDSTDFTDCTFFTFPGAreconfigurable computing
 Summary | Full Text:PDF(1020.7KB)

Efficient Schemes for Compressed-Domain Image Resizing
Do Nyeon KIM Yoonsik CHOE K.R. RAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/02/01
Vol. E92-A  No. 2 ; pp. 556-562
Type of Manuscript:  PAPER
Category: Image
Keyword: 
compressed domain processingDCTJPEGMPEGconvolutiondownsamplingfilteringupsampling
 Summary | Full Text:PDF(252.9KB)

StegErmelc: A Novel DCT-Based Steganographic Method Using Three Strategies
KokSheik WONG Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10 ; pp. 2897-2908
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Security
Keyword: 
steganographyJPEGDCTedge-like block selectionrecursive matrix encodinglargest coefficient serving
 Summary | Full Text:PDF(1.2MB)

Integration Architecture of Content Addressable Memory and Massive-Parallel Memory-Embedded SIMD Matrix for Versatile Multimedia Processor
Takeshi KUMAKI Masakatsu ISHIZAKI Tetsushi KOIDE Hans Jurgen MATTAUSCH Yasuto KURODA Takayuki GYOHTEN Hideyuki NODA Katsumi DOSAKA Kazutami ARIMOTO Kazunori SAITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/09/01
Vol. E91-C  No. 9 ; pp. 1409-1418
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Processors Based on Novel Concepts in Computation)
Category: 
Keyword: 
content addressable memoryCAMmatrix-processing architectureSIMDbit-serial and word-paralleltable-lookup codingDCTHuffman codingJPEG
 Summary | Full Text:PDF(624KB)

Design of a Deblocking Filter for Both Objective and Subjective Metrics
Ying-Wen CHANG Yen-Yu CHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A  No. 8 ; pp. 2038-2040
Type of Manuscript:  Special Section LETTER (Special Section on Signal Processing)
Category: 
Keyword: 
blocking artifactDCTshift block
 Summary | Full Text:PDF(184.7KB)

Pose Invariant Face Recognition Based on Hybrid Dominant Frequency Features
I Gede Pasek Suta WIJAYA Keiichi UCHIMURA Zhencheng HU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/08/01
Vol. E91-D  No. 8 ; pp. 2153-2162
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
face featurematchingDCTDWTmetricseigenface
 Summary | Full Text:PDF(1MB)

CQI Feedback Overhead Reduction for Multicarrier MIMO Transmission
Erlin ZENG Shihua ZHU Ming XU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2310-2320
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMchannel quality indicationfeedback reductionDCT
 Summary | Full Text:PDF(466.5KB)

Reversible Steganographic Method with High Payload for JPEG Images
Chih-Yang LIN Chin-Chen CHANG Yu-Zheng WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3 ; pp. 836-845
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
JPEGreversible steganographyDCTlossless data hiding
 Summary | Full Text:PDF(1.4MB)

Acceleration of DCT Processing with Massive-Parallel Memory-Embedded SIMD Matrix Processor
Takeshi KUMAKI Masakatsu ISHIZAKI Tetsushi KOIDE Hans Jurgen MATTAUSCH Yasuto KURODA Hideyuki NODA Katsumi DOSAKA Kazutami ARIMOTO Kazunori SAITO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/08/01
Vol. E90-D  No. 8 ; pp. 1312-1315
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
DCTfast DCTmatrix-processing engineSIMDbit-serial and word-parallel
 Summary | Full Text:PDF(485KB)

Channel Optimized Predistortion in Self-Heterodyne Direct Conversion Architecture for OFDM Systems
Jun-Seok YANG Jong-Ho LEE Seong-Cheol KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6 ; pp. 1400-1406
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
channel estimationpredistortionself-heterodynedirect conversionOFDMDCT
 Summary | Full Text:PDF(592.9KB)

A More Robust Subsampling-Based Image Watermarking
Chih-Cheng LO Pao-Tung WANG Jeng-Shyang PAN Bin-Yih LIAO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/05/01
Vol. E90-D  No. 5 ; pp. 877-878
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
DCTwatermarksubsamplingpermutationordering
 Summary | Full Text:PDF(168.6KB)

A New Coding Technique for Digital Holographic Video Using Multi-View Prediction
Young-Ho SEO Hyun-Jun CHOI Jin-Woo BAE Hoon-Jong KANG Seung-Hyun LEE Ji-Sang YOO Dong-Wook KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/01/01
Vol. E90-D  No. 1 ; pp. 118-125
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Image Technology)
Category: 
Keyword: 
digital hologramcompressionMPEGDCTassembled image
 Summary | Full Text:PDF(1.9MB)

A Linear Color Correction Method for Compressed Images and Videos
Kebin AN Jun SUN Lei ZHOU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/10/01
Vol. E89-D  No. 10 ; pp. 2686-2689
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
color correctioncolor spaceMPEG-2DCT
 Summary | Full Text:PDF(314.1KB)

Efficient Motion Vector Composition Algorithm by Activity Measurement for Downscaled Video Transcoder
Ching-Ting HSU Mei-Juan CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 1036-1039
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications" Multimedia Systems for Communications
Keyword: 
video transcodingdownscaled video transcodermotion vectormotion estimationDCT
 Summary | Full Text:PDF(293KB)

A New Fusion Based Blind Logo-Watermarking Algorithm
Gui XIE Hong SHEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3 ; pp. 1173-1180
Type of Manuscript:  PAPER
Category: Application Information Security
Keyword: 
Logo watermarkingBlindimage fusionXFuseMarkDWTDCT
 Summary | Full Text:PDF(776KB)

Performance Evaluations of DCT Interpolation-Based Channel Estimation Method for MIMO-OFDM System
Yuanrun TENG Katsuhiro NAITO Kazuo MORI Hideo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/09/01
Vol. E88-B  No. 9 ; pp. 3806-3810
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMDCTchannel estimation
 Summary | Full Text:PDF(799.3KB)

Complexity-Scalable DCT-Based Video Coding Algorithm for Computation-Limited Terminals
Hee-chan KIM Kook-yeol YOO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/07/01
Vol. E88-B  No. 7 ; pp. 2868-2871
Type of Manuscript:  Special Section LETTER (Special Section on Mobile Multimedia Communications)
Category: 
Keyword: 
DCTcomplexity-scalabilitycomplexity buffer control
 Summary | Full Text:PDF(463.1KB)

Quantization/DCT Conversion Scheme for DCT-Domain MPEG-2 to H.264/AVC Transcoding
Joo-Kyong LEE Ki-Dong CHUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/07/01
Vol. E88-B  No. 7 ; pp. 2856-2863
Type of Manuscript:  Special Section PAPER (Special Section on Mobile Multimedia Communications)
Category: 
Keyword: 
transcoderMPEG-2H.264/AVCDCTquantization
 Summary | Full Text:PDF(579.3KB)

Hierarchical Transmission of DCT Coefficients Using Multi-Code DS/SS Modulation
Masaru HONJO Satoshi MAKIDO Takaya YAMAZATO Hiraku OKADA Masaaki KATAYAMA Akira OGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/11/01
Vol. E87-A  No. 11 ; pp. 3001-3007
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
DCTmulti-code SShierarchical transmission
 Summary | Full Text:PDF(480.3KB)

Low Area and Low Power Structures of DCT-Based Noise Generation System
Dae-Ik KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/09/01
Vol. E87-A  No. 9 ; pp. 2466-2470
Type of Manuscript:  LETTER
Category: VLSI Design Technology and CAD
Keyword: 
low arealow powerDCTcentral limit theorem
 Summary | Full Text:PDF(1.1MB)

Digital Steganography Utilizing Features of JPEG Images
Motoi IWATA Kyosuke MIYAKE Akira SHIOZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/04/01
Vol. E87-A  No. 4 ; pp. 929-936
Type of Manuscript:  PAPER
Category: Image
Keyword: 
steganographyJPEG compressionDCT
 Summary | Full Text:PDF(520.9KB)

Ultrasonographic Diagnosis of Cirrhosis Based on Preprocessing Using DCT
Akira KOBAYASHI Shunpei WATABE Masaaki EBARA Jianming LU Takashi YAHAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/04/01
Vol. E86-A  No. 4 ; pp. 968-971
Type of Manuscript:  LETTER
Category: Neural Networks and Bioengineering
Keyword: 
DCTback-propagationneural networkcirrhosis
 Summary | Full Text:PDF(507.2KB)

Nonseparable 2D Lossless Transforms Based on Multiplier-Free Lossless WHT
Kunitoshi KOMATSU Kaoru SEZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/02/01
Vol. E86-A  No. 2 ; pp. 497-503
Type of Manuscript:  PAPER
Category: Image
Keyword: 
2-dimensionallossless transformDCTWHTladder circuit
 Summary | Full Text:PDF(397KB)

Digital Watermarking Method to Embed Index Data into JPEG Images
Motoi IWATA Kyosuke MIYAKE Akira SHIOZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/10/01
Vol. E85-A  No. 10 ; pp. 2267-2271
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Information Security
Keyword: 
index dataJPEG compressiondigital watermarksDCT
 Summary | Full Text:PDF(258.5KB)

Image Enhancement with Attenuated Blocking Artifact in Transform Domain
Sung Kon OH Jeong Hyun YOON Yong Man RO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/01/01
Vol. E85-D  No. 1 ; pp. 291-297
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
image enhancementblocking artifactcompressed domainfilteringDCT
 Summary | Full Text:PDF(2.1MB)

Speech Enhancement: New Approaches to Soft Decision
Joon-Hyuk CHANG Nam Soo KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/09/01
Vol. E84-D  No. 9 ; pp. 1231-1240
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementglobal soft decisionhang-overpredicted SNRDCT
 Summary | Full Text:PDF(514.1KB)

Noise Generation System Using DCT
Ki-Cheol TAE Dae-Ik KIM  Jin-Gyun CHUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9 ; pp. 2697-2700
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment
Keyword: 
DCTcentral limit theoremnoise generationGaussian distributionVDSL
 Summary | Full Text:PDF(252.6KB)

Adaptive Digital Watermarking Using Fuzzy Clustering Technique
Der-Chyuan LOU Te-Lung YIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/08/01
Vol. E84-A  No. 8 ; pp. 2052-2060
Type of Manuscript:  PAPER
Category: Multimedia Environment Technology
Keyword: 
watermarkinghuman visual systemspread spectrum communicationDCTfuzzy c-means algorithm
 Summary | Full Text:PDF(2MB)

Real Time Facial Expression Recognition System with Applications to Facial Animation in MPEG-4
Naiwala Pathirannehelage CHANDRASIRI Takeshi NAEMURA Hiroshi HARASHIMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/08/01
Vol. E84-D  No. 8 ; pp. 1007-1017
Type of Manuscript:  Special Section PAPER (Special Issue on Image Recognition and Understanding)
Category: 
Keyword: 
facial expressionPFESMPEG-4 FAPsfrequency transformsDCT
 Summary | Full Text:PDF(1.4MB)

Design and Efficient Implementation of a Modulated Complex Lapped Transform Processor Using Pipelining Technique
Heng-Ming TAI Changyou JING 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/05/01
Vol. E84-A  No. 5 ; pp. 1280-1287
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
modulated lapped transformFFTDCTpipeliningprogrammable logic device
 Summary | Full Text:PDF(594.2KB)

Watermarking Using Inter-Block Correlation: Extension to JPEG Coded Domain
Yoonki CHOI Kiyoharu AIZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/03/01
Vol. E84-A  No. 3 ; pp. 893-897
Type of Manuscript:  LETTER
Category: Information Security
Keyword: 
watermarkJPEGDCTcorrelation
 Summary | Full Text:PDF(539.3KB)

A Bit Rate Reduction Technique for Vector Quantization Image Data Compression
Yung-Gi WU Shen-Chuan TAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/25
Vol. E82-A  No. 10 ; pp. 2147-2153
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Source Coding/Image Processing
Keyword: 
VQDCTcodebook permutationresidue compensation
 Summary | Full Text:PDF(1MB)

Design of Lossless Block Transforms and Filter Banks for Image Coding
Kunitoshi KOMATSU Kaoru SEZAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/08/25
Vol. E82-A  No. 8 ; pp. 1656-1664
Type of Manuscript:  PAPER
Category: Image Theory
Keyword: 
losslesswaveletDCTimage coding
 Summary | Full Text:PDF(364.4KB)

Multi-Input Floating Gate Differential Amplifier and Applications to Intelligent Sensors
Takeyasu SAKAI Hiromasa NAGAI Takashi MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/02/25
Vol. E82-A  No. 2 ; pp. 335-340
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
image sensorimage compressionDCTsignal processingfloating gate
 Summary | Full Text:PDF(684KB)

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)

A Charge-Domain D/A Conversion System
Yasuo NAGAZUMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/02/25
Vol. E79-A  No. 2 ; pp. 217-223
Type of Manuscript:  Special Section PAPER (Special Section on Analog Technologies in Submicron Era)
Category: 
Keyword: 
CCDmultiplierMDACDCTimage processing
 Summary | Full Text:PDF(580.4KB)

Improvement of Performance in DCT and SSKF Image Coding Systems for Negatively-Correlated Signal Input by Signal Modulation
S. A. Asghar BEHESHTI SHIRAZI Yoshitaka MORIKAWA Hiroshi HAMADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11 ; pp. 1529-1542
Type of Manuscript:  PAPER
Category: Source Encoding
Keyword: 
image codingDCTSSKFnegative correlationsignal modulation
 Summary | Full Text:PDF(1.2MB)

Two-Dimensional Discrete Orthogonal Transforms by Means of Two-Dimensional LMS Adaptive Algorithms
Tokunbo OGUNFUNMI Michael AU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/09/25
Vol. E78-A  No. 9 ; pp. 1247-1252
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
discrete orthogonal transformstwo-dimensional least-mean-square algorithmsDCTDFTDHT
 Summary | Full Text:PDF(254.9KB)

High-Speed Digital Circuit for Discrete Cosine Transform
Motonobu TONOMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/08/25
Vol. E78-A  No. 8 ; pp. 957-962
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
DCTcarry-propagation-free adderredundant binary addersmall gate depth circuitcanonical recoding
 Summary | Full Text:PDF(421.7KB)

A Convolution Property for Sinusoidal Unitary Transforms
Yasuo YOSHIDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/05/25
Vol. E77-A  No. 5 ; pp. 856-863
Type of Manuscript:  Special Section LETTER (Special Section on Signal Processing and System Theory)
Category: 
Keyword: 
DCTDSTconvolution-producteigenvectorboundary condition
 Summary | Full Text:PDF(619.6KB)

Design of Subband Codec for HDTV Transmission
Kazunari IRIE Yasuyuki OKUMURA Naoya SAKURAI Ryozo KISHIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/11/25
Vol. E76-B  No. 11 ; pp. 1416-1423
Type of Manuscript:  PAPER
Category: Communication Terminal and Equipment
Keyword: 
videoHDTVsubbandDCTcoding
 Summary | Full Text:PDF(792.1KB)

Subband DCT Codec Applied to HDTV Transmission System
Naoya SAKURAI Kazunari IRIE Ryozo KISHIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/04/25
Vol. E76-B  No. 4 ; pp. 431-437
Type of Manuscript:  PAPER
Category: Communication Systems and Transmission Equipment
Keyword: 
subbandDCTCODECHDTVsource encoding
 Summary | Full Text:PDF(647.5KB)