Generalized Wiener Filtering Computation Techniques
IEEE Transactions on Computers
Multidimensional Rotations in Feature Selection
IEEE Transactions on Computers
The Fast Hartley Transform Algorithm
IEEE Transactions on Computers
A Novel Web Text Mining Method Using the Discrete Cosine Transform
PKDD '02 Proceedings of the 6th European Conference on Principles of Data Mining and Knowledge Discovery
The Systolic Ring: A Dynamically Reconfigurable Architecture for Embedded Systems
FPL '01 Proceedings of the 11th International Conference on Field-Programmable Logic and Applications
Operating System and Algorithmic Techniques for Energy Scalable Wireless Sensor Networks
MDM '01 Proceedings of the Second International Conference on Mobile Data Management
On (In)security of "A Robust Image Authentication Method"
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
An efficient video decoder design for MPEG-2 MP@ML
ASAP '97 Proceedings of the IEEE International Conference on Application-Specific Systems, Architectures and Processors
An efficient architecture for the in place fast cosine transform
ASAP '97 Proceedings of the IEEE International Conference on Application-Specific Systems, Architectures and Processors
Comparisons of fast 2D-DCT algorithms for parallel programmable digital signal processors
HPC-ASIA '97 Proceedings of the High-Performance Computing on the Information Superhighway, HPC-Asia '97
Weighted universal transform coding: universal image compression with the Karhunen-Loeve transform
ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol.2)-Volume 2 - Volume 2
RD-OPT: an efficient algorithm for optimizing DCT quantization tables
DCC '95 Proceedings of the Conference on Data Compression
A Dynamically Reconfigurable Architecture for Embedded Systems
RSP '01 Proceedings of the 12th International Workshop on Rapid System Prototyping
On the Selection of Image Compression Algorithms
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 2 - Volume 2
Energy-based adaptive DCT/IDCT for video coding
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
An incremental neural network for tissue segmentation in ultrasound images
Computer Methods and Programs in Biomedicine
Canonical transformations of the discrete cosine transform
Signal Processing
Adaptive threshold-based block classification in medical image compression for teleradiology
Computers in Biology and Medicine
A unified framework for image compression and segmentation by using an incremental neural network
Expert Systems with Applications: An International Journal
IEEE Transactions on Pattern Analysis and Machine Intelligence
The discrete modal transform and its application to lossy image compression
Image Communication
A New Algorithm for Discrete Cosine Transform of Arbitrary Number of Points
IEEE Transactions on Computers
IEEE Transactions on Computers
IEEE Transactions on Computers
A Storage Efficient Way to Implement the Discrete Cosine Transform
IEEE Transactions on Computers
Image Data Processing by Hadamard-Haar Transform
IEEE Transactions on Computers
Fast Algorithms for the 2-D Discrete Cosine Transform
IEEE Transactions on Computers
On Computing the Discrete Cosine Transform
IEEE Transactions on Computers
Closed-loop method to improve image PSNR in pyramidal CMAC networks
International Journal of Computer Applications in Technology
Efficient information compression in sensor networks
International Journal of Sensor Networks
DCT and PCA Based Method for Shape from Focus
ICCSA '08 Proceedings of the international conference on Computational Science and Its Applications, Part II
An Adaptive Fast Transform Based Image Compression
ICAISC '08 Proceedings of the 9th international conference on Artificial Intelligence and Soft Computing
SVM-Based Face Recognition Using Genetic Search for Frequency-Feature Subset Selection
ICISP '08 Proceedings of the 3rd international conference on Image and Signal Processing
Design and Implementation of an Image CoProcessor
ICISP '08 Proceedings of the 3rd international conference on Image and Signal Processing
Efficient BEM-based substrate network extraction in silicon SoCs
Microelectronics Journal
Processor Description Languages
Processor Description Languages
Set Partition Coding: Part I of Set Partition Coding and Image Wavelet Coding Systems
Foundations and Trends in Signal Processing
Image compression based on the neural network art
Cybernetics and Systems Analysis
Configurable VLSI architecture for deblocking filter in H.264/AVC
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Alternative Transform for Residual Blocks in H.264/AVC
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
A new integer image coding technique based on orthogonal polynomials
Image and Vision Computing
A magneto-statics inspired transform for structure representation and analysis of digital images
WSEAS Transactions on Computers
2DPCA-based techniques in DCT domain for face recognition
International Journal of Intelligent Systems Technologies and Applications
Face recognition via the overlapping energy histogram
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
An improved method for face recognition based on SVM in frequency domain
Machine Graphics & Vision International Journal
Generalized Gaussian density for skin detection in DCT domai
Machine Graphics & Vision International Journal
Color texture segmentation based on the modal energy of deformable surfaces
IEEE Transactions on Image Processing
Hierarchical segmentation-based image coding using hybrid quad-binary trees
IEEE Transactions on Image Processing
New low complexity DCT based video compression method
ICT'09 Proceedings of the 16th international conference on Telecommunications
Interesting properties of the discrete cosine transform
Journal of Visual Communication and Image Representation
Segmentation of image using watershed and wavelet transform
Proceedings of the International Conference and Workshop on Emerging Trends in Technology
Iris recognition using discrete sine transform and neural network
Proceedings of the International Conference and Workshop on Emerging Trends in Technology
Rubik's cube watermark technology for grayscale images
Expert Systems with Applications: An International Journal
The monogenic scale space on a bounded domain and its applications
Scale Space'03 Proceedings of the 4th international conference on Scale space methods in computer vision
A parallel architecture for motion estimation and DCT computation in MPEG-2 encoder
ICA3PP'07 Proceedings of the 7th international conference on Algorithms and architectures for parallel processing
Using informed coding and informed embedding to design robust fingerprinting embedding systems
KES'07/WIRN'07 Proceedings of the 11th international conference, KES 2007 and XVII Italian workshop on neural networks conference on Knowledge-based intelligent information and engineering systems: Part III
Image compression by redundancy reduction
ICA'07 Proceedings of the 7th international conference on Independent component analysis and signal separation
Feature extraction from tumor gene expression profiles using DCT and DFT
EPIA'07 Proceedings of the aritficial intelligence 13th Portuguese conference on Progress in artificial intelligence
Spiking neural network performs discrete cosine transform for visual images
ICIC'09 Proceedings of the Intelligent computing 5th international conference on Emerging intelligent computing technology and applications
Authenticated data compression in delay tolerant wireless sensor networks
INSS'09 Proceedings of the 6th international conference on Networked sensing systems
Still image coding using a wavelet-like transform
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Algebraic signal processing theory: sampling for infinite and finite 1-D space
IEEE Transactions on Signal Processing
Parallel Colt: A High-Performance Java Library for Scientific Computing and Image Processing
ACM Transactions on Mathematical Software (TOMS)
Compressive acquisition CMOS image sensor: from the algorithm to hardware implementation
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
FPGA based implementation of baseline JPEG decoder
Proceedings of the 7th International Conference on Frontiers of Information Technology
A low-cost very large scale integration architecture for multistandard inverse transform
IEEE Transactions on Circuits and Systems II: Express Briefs
A dual quad-tree based variable block-size coding method
Journal of Visual Communication and Image Representation
Modeling 3D facial expressions using geometry videos
Proceedings of the international conference on Multimedia
GREC'09 Proceedings of the 8th international conference on Graphics recognition: achievements, challenges, and evolution
BEMC: a searchable, compressed representation for large seismic wavefields
SSDBM'10 Proceedings of the 22nd international conference on Scientific and statistical database management
Automatic phases recognition in pituitary surgeries by microscope images classification
IPCAI'10 Proceedings of the First international conference on Information processing in computer-assisted interventions
Face recognition via two dimensional locality preserving projection in frequency domain
LSMS/ICSEE'10 Proceedings of the 2010 international conference on Life system modeling and simulation and intelligent computing, and 2010 international conference on Intelligent computing for sustainable energy and environment: Part III
Artificial Intelligence in Medicine
Dynamic bit-width adaptation in DCT: an approach to trade off image quality and computation energy
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Proceedings of the VLDB Endowment
Using tchebichef moment for fast and efficient image compression
Pattern Recognition and Image Analysis
Stabilization and optimization of PLUS factorization and its application in image coding
Journal of Visual Communication and Image Representation
Source Coding: Part I of Fundamentals of Source and Video Coding
Foundations and Trends in Signal Processing
Image filtering in the block DCT domain using symmetric convolution
Journal of Visual Communication and Image Representation
Journal on Image and Video Processing - Special issue on advanced video-based surveillance
Elliptical basis functions for segment modeling
ICASSP'93 Proceedings of the 1993 IEEE international conference on Acoustics, speech, and signal processing: plenary, special, audio, underwater acoustics, VLSI, neural networks - Volume I
Generalized approach for the realization of discrete cosine transform using cyclic convolutions
ICASSP'93 Proceedings of the 1993 IEEE international conference on Acoustics, speech, and signal processing: digital speech processing - Volume III
Microphone array speech enhancement in overdetermined signal scenarios
ICASSP'93 Proceedings of the 1993 IEEE international conference on Acoustics, speech, and signal processing: speech processing - Volume II
Worst-case execution times analysis of MPEG-2 decoding
Euromicro-RTS'00 Proceedings of the 12th Euromicro conference on Real-time systems
Surgical phases detection from microscope videos by combining SVM and HMM
MCV'10 Proceedings of the 2010 international MICCAI conference on Medical computer vision: recognition techniques and applications in medical imaging
A novel representation of palm-print for recognition
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part II
EURASIP Journal on Advances in Signal Processing - Special issue on quantization of VLSI digital signal processing systems
A high capacity image steganographic system
ICECS'05 Proceedings of the 4th WSEAS international conference on Electronics, control and signal processing
Jigsaw: efficient optimization over uncertain enterprise data
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
Using a hidden Markov model to transcribe handwritten bushman texts
Proceedings of the 11th annual international ACM/IEEE joint conference on Digital libraries
An energy-efficient FDCT/IDCT configurable IP core for mobile multimedia platforms
Proceedings of the 24th symposium on Integrated circuits and systems design
Quality of similarity rankings in time series
SSTD'11 Proceedings of the 12th international conference on Advances in spatial and temporal databases
An application-dependent framework for the recognition of high-level surgical tasks in the OR
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part I
A parallel hybrid video coding method based on noncausal prediction with multimode
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part II
Chaotic encryption of speech signals
International Journal of Speech Technology
Novel adaptive color space transform and application to image compression
Image Communication
A real-time and parametric parallel video compression architecture using FPGA
ISPA'06 Proceedings of the 2006 international conference on Frontiers of High Performance Computing and Networking
A hybrid transformation technique for video coding
ICDCN'06 Proceedings of the 8th international conference on Distributed Computing and Networking
Image compression algorithm based on morphological associative memories
CIARP'06 Proceedings of the 11th Iberoamerican conference on Progress in Pattern Recognition, Image Analysis and Applications
Feature fusion for 3D hand gesture recognition by learning a shared hidden space
Pattern Recognition Letters
Compression of medical images by using artificial neural networks
ICIC'06 Proceedings of the 2006 international conference on Intelligent Computing - Volume Part I
Video codec for classical cartoon animations with hardware accelerated playback
ISVC'05 Proceedings of the First international conference on Advances in Visual Computing
Refinement of near random access video coding with weighted finite automata
CIAA'06 Proceedings of the 11th international conference on Implementation and Application of Automata
DCT based high quality image compression
SCIA'05 Proceedings of the 14th Scandinavian conference on Image Analysis
Improving image quality for JPEG compression
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part III
ACRI'06 Proceedings of the 7th international conference on Cellular Automata for Research and Industry
A performance comparison of high capacity digital watermarking systems
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part I
Sense matrix model and discrete cosine transform
AIRS'04 Proceedings of the 2004 international conference on Asian Information Retrieval Technology
Area-Time efficient systolic architecture for the DCT
ACSAC'05 Proceedings of the 10th Asia-Pacific conference on Advances in Computer Systems Architecture
Short Communication: A pixel-wise directional intra prediction method
Journal of Visual Communication and Image Representation
Fast track article: Balancing behavioral privacy and information utility in sensory data flows
Pervasive and Mobile Computing
Picture coding for photovideotex
Computer Communications
Flaw detection of domed surfaces in LED packages by machine vision system
Expert Systems with Applications: An International Journal
Pattern Recognition Letters
A DCT-SVD based robust watermarking scheme for grayscale image
Proceedings of the International Conference on Advances in Computing, Communications and Informatics
A hybrid approach based on DCT-Genetic-Fuzzy inference system for speech recognition
IDEAL'12 Proceedings of the 13th international conference on Intelligent Data Engineering and Automated Learning
Proceedings of the CUBE International Information Technology Conference
An innovative blemish detection system for curved LED lenses
Expert Systems with Applications: An International Journal
Embedding quality measures in PIFS fractal coding
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
Multi-frequency transformation for edge detection
Proceedings of the 27th Conference on Image and Vision Computing New Zealand
An information-aware QoE-centric mobile video cache
Proceedings of the 19th annual international conference on Mobile computing & networking
Expert Systems with Applications: An International Journal
Yarn periodical errors determination using three signal processing approaches
Digital Signal Processing
Enhancing video accessibility and availability using information-bound references
Proceedings of the ninth ACM conference on Emerging networking experiments and technologies
Supervised feature selection in graphs with path coding penalties and network flows
The Journal of Machine Learning Research
Computers & Mathematics with Applications
Low-complexity 8-point DCT approximations based on integer functions
Signal Processing
Hi-index | 15.02 |
A discrete cosine transform (DCT) is defined and an algorithm to compute it using the fast Fourier transform is developed. It is shown that the discrete cosine transform can be used in the area of digital processing for the purposes of pattern recognition and Wiener filtering. Its performance is compared with that of a class of orthogonal transforms and is found to compare closely to that of the Karhunen-Loève transform, which is known to be optimal. The performances of the Karhunen-Loève and discrete cosine transforms are also found to compare closely with respect to the rate-distortion criterion.