Conferences related to Discrete cosine transforms

Back to Top

2023 Annual International Conference of the IEEE Engineering in Medicine & Biology Conference (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.


2020 IEEE International Conference on Image Processing (ICIP)

The International Conference on Image Processing (ICIP), sponsored by the IEEE SignalProcessing Society, is the premier forum for the presentation of technological advances andresearch results in the fields of theoretical, experimental, and applied image and videoprocessing. ICIP 2020, the 27th in the series that has been held annually since 1994, bringstogether leading engineers and scientists in image and video processing from around the world.


2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)

The 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2020) will be held in Metro Toronto Convention Centre (MTCC), Toronto, Ontario, Canada. SMC 2020 is the flagship conference of the IEEE Systems, Man, and Cybernetics Society. It provides an international forum for researchers and practitioners to report most recent innovations and developments, summarize state-of-the-art, and exchange ideas and advances in all aspects of systems science and engineering, human machine systems, and cybernetics. Advances in these fields have increasing importance in the creation of intelligent environments involving technologies interacting with humans to provide an enriching experience and thereby improve quality of life. Papers related to the conference theme are solicited, including theories, methodologies, and emerging applications. Contributions to theory and practice, including but not limited to the following technical areas, are invited.


ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

The ICASSP meeting is the world's largest and most comprehensive technical conference focused on signal processing and its applications. The conference will feature world-class speakers, tutorials, exhibits, and over 50 lecture and poster sessions.


IECON 2020 - 46th Annual Conference of the IEEE Industrial Electronics Society

IECON is focusing on industrial and manufacturing theory and applications of electronics, controls, communications, instrumentation and computational intelligence.


More Conferences

Periodicals related to Discrete cosine transforms

Back to Top

Broadcasting, IEEE Transactions on

Broadcast technology, including devices, equipment, techniques, and systems related to broadcast technology, including the production, distribution, transmission, and propagation aspects.


Circuits and Systems for Video Technology, IEEE Transactions on

Video A/D and D/A, display technology, image analysis and processing, video signal characterization and representation, video compression techniques and signal processing, multidimensional filters and transforms, analog video signal processing, neural networks for video applications, nonlinear video signal processing, video storage and retrieval, computer vision, packet video, high-speed real-time circuits, VLSI architecture and implementation for video technology, multiprocessor systems--hardware and software-- ...


Communications, IEEE Transactions on

Telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; and communication theory. In addition to the above, ...


Computers, IEEE Transactions on

Design and analysis of algorithms, computer systems, and digital networks; methods for specifying, measuring, and modeling the performance of computers and computer systems; design of computer components, such as arithmetic units, data storage devices, and interface devices; design of reliable and testable digital devices and systems; computer networks and distributed computer systems; new computer organizations and architectures; applications of VLSI ...


Consumer Electronics, IEEE Transactions on

The design and manufacture of consumer electronics products, components, and related activities, particularly those used for entertainment, leisure, and educational purposes


More Periodicals

Most published Xplore authors for Discrete cosine transforms

Back to Top

Xplore Articles related to Discrete cosine transforms

Back to Top

Video Coding Principles

Visual Media Coding and Transmission, None

This chapter contains sections titled:IntroductionRedundancy in Video SignalsFundamentals of Video CompressionAdvanced Video Compression TechniquesVideo Codec StandardsAssessment of Video QualityConclusionsReferences


A Study On High Efficiency Coding Of HDTV At 50Mbps

IEEE 1992 International Conference on Consumer Electronics Digest of Technical Papers, 1992

None


A new design method of linear-phase paraunitary filter banks with an odd number of channels

1996 8th European Signal Processing Conference (EUSIPCO 1996), 1996

In this work, a new design method of M-channel linear-phase paraunitary filter banks (LPPUFB) is proposed for odd M with a cascade structure. The conventional cascade structure has a problem that one of the filters is restricted to be of length M. In the proposed method, all filters are permitted to be of the same length as each other and ...


DFT, DCT, MDCT, DST and signal Fourier spectrum analysis

2000 10th European Signal Processing Conference, 2000

DFT, DCT, DST and MDCT are compared in terms of their resolution power for signal Fourier spectrum analysis and energy compaction properties. For test sinusoidal signals with random frequency it was shown by computer simulation that the resolution power of the transforms is not uniform within the frequency band and that on average over the frequency range, DFT, DCT and ...


Implementation of real-valued discrete transforms via encoding algebraic integers

2000 10th European Signal Processing Conference, 2000

In this paper, we propose a novel approach for computing real-valued discrete transforms such as the discrete cosine transform and the discrete Hartley transform. The approach is based on the algebraic integer encoding scheme. With the aid of this scheme, an error-free representation of the cos, sin and cas functions becomes possible. Furthermore, for the implementation of these algorithms a ...


More Xplore Articles

Educational Resources on Discrete cosine transforms

Back to Top

IEEE-USA E-Books

  • Video Coding Principles

    This chapter contains sections titled:IntroductionRedundancy in Video SignalsFundamentals of Video CompressionAdvanced Video Compression TechniquesVideo Codec StandardsAssessment of Video QualityConclusionsReferences

  • A Study On High Efficiency Coding Of HDTV At 50Mbps

    None

  • A new design method of linear-phase paraunitary filter banks with an odd number of channels

    In this work, a new design method of M-channel linear-phase paraunitary filter banks (LPPUFB) is proposed for odd M with a cascade structure. The conventional cascade structure has a problem that one of the filters is restricted to be of length M. In the proposed method, all filters are permitted to be of the same length as each other and longer than M. The significance of our proposed method is verified by showing some design examples.

  • DFT, DCT, MDCT, DST and signal Fourier spectrum analysis

    DFT, DCT, DST and MDCT are compared in terms of their resolution power for signal Fourier spectrum analysis and energy compaction properties. For test sinusoidal signals with random frequency it was shown by computer simulation that the resolution power of the transforms is not uniform within the frequency band and that on average over the frequency range, DFT, DCT and DST have almost the same resolution power, while MDCT slightly remises them in this respect.

  • Implementation of real-valued discrete transforms via encoding algebraic integers

    In this paper, we propose a novel approach for computing real-valued discrete transforms such as the discrete cosine transform and the discrete Hartley transform. The approach is based on the algebraic integer encoding scheme. With the aid of this scheme, an error-free representation of the cos, sin and cas functions becomes possible. Furthermore, for the implementation of these algorithms a fully pipelined systolic architecture with O(N) throughput is proposed.

  • Font clustering and classification in document images

    Clustering and identification of fonts in document images impacts on the performance of optical character recognition (OCR). Therefore font features and their clustering tendency are investigated. Font clustering is implemented both from shape similarity and from OCR performance points of view. A font recognition algorithm is developed to identify the font group with which a given text was created.

  • Session: image coding

    The following topics are dealt with: two-dimensional source adaptive coding; transform trellis coding; vector quantisation using mirror images; low-bit- rate video-coding stochastic modelling; and colour motion picture transmission.<<ETX>>

  • Embedding parametric digital signatures in images

    A new approach to digital image signatures (watermarks) is proposed in this study. An image signature algorithm consists of two stages : signature casting and signature detection. In the first stage, small changes are embedded in the image which afterwards are identified in the second stage. After chosing certain pixel blocks from the image, a constraint is embedded among their Discrete Cosine Transform (DCT) coefficients. Two different embedding rules are proposed. The first one employs a linear type constraint among the selected DCT coefficients and the second assigns circular detection regions, similar to the vector quantization techniques. The resistance of the digital signature to JPEG compression and to filtering are analyzed.

  • Architecture of DCT and VLC for MPEG

    None

  • Session: quantisation

    The following topics are dealt with: adaptive entropy-coded quantisation; globally optimal quantiser design; DC signal feedback quantisation decoding error; trellis-coded quantisation of memoryless and Gauss-Markov sources; vector quantiser encoding; and single-loop sigma-delta (Σ-Δ) modulation.<>



Standards related to Discrete cosine transforms

Back to Top

IEEE Standard Specifications for the Implementations of 8x8 Inverse Discrete Cosine Transform

A standard is described to specify the numerical characteristics of the 8x8 Inverse Discrete Cosine Transform (IDCT) for use in visual telephony and similar applications where the 8x8 IDCT results are used in a reconstruction loop. The specifications ensure the compatibility between different implementations of the IDCT.



Jobs related to Discrete cosine transforms

Back to Top