Conferences related to Codecs

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2018 14th IEEE International Conference on Signal Processing (ICSP)

ICSP2018 includes sessions on all aspects of theory, design and applications of signal processing. Prospective authors are invited to propose papers in any of the following areas, but not limited to: A. Digital Signal Processing (DSP)B. Spectrum Estimation & ModelingC. TF Spectrum Analysis & WaveletD. Higher Order Spectral AnalysisE. Adaptive Filtering &SPF. Array Signal ProcessingG. Hardware Implementation for Signal ProcessingH Speech and Audio CodingI. Speech Synthesis & RecognitionJ. Image Processing & UnderstandingK. PDE for Image ProcessingL.Video compression &StreamingM. Computer Vision & VRN. Multimedia & Human-computer InteractionO. Statistic Learning & Pattern RecognitionP. AI & Neural NetworksQ. Communication Signal processingR. SP for Internet and Wireless CommunicationsS. Biometrics & AuthentificationT. SP for Bio-medical & Cognitive ScienceU


2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC)

ASP-DAC 2018 is the 23rd annual international conference on VLSI design automation in Asia and South Pacific regions, one of the most active regions of design and fabrication of silicon chips in the world. The conference aims at providing the Asian and South Pacific CAD/DA and Design community with opportunities of presenting recent advances and with forums for future directions in technologies related to Electronic Design Automation (EDA). The format of the meeting intends to cultivate and promote an instructive and productive interchange of ideas among EDA researchers/developers and system/circuit/device designers. All scientists, engineers, and students who are interested in theoretical and practical aspects of VLSI design and design automation are welcomed to ASP-DAC.


2018 25th IEEE International Conference on Image Processing (ICIP)

The International Conference on Image Processing (ICIP), sponsored by the IEEE Signal Processing Society, is the premier forum for the presentation of technological advances and research results in the fields of theoretical, experimental, and applied image and video processing. ICIP 2018, the 25th in the series that has been held annually since 1994, brings together leading engineers and scientists in image and video processing from around the world.


2018 27th International Conference on Computer Communication and Networks (ICCCN)

Communications and Networks, Communication and Information Theory, Optical Networking, Networking for Sustainability and Energy Efficiency, Network Science and Social Networks, Internet Services and Applications, Multimedia, QoS and Traffic Modeling, Network Architecture and Clean-Slate Designs, Grid and Cloud Computing, Cognitive Radio Networks, Network Algorithms and Performance Evaluation, Security/Privacy/Trust, Sensor Networks/Embedded Systems/Pervasive Computing, Wireless Ad Hoc and Mesh Networks, Wireless LAN/Cellular/Heterogeneous Networks, Wireless Communication.


2018 28th International Conference Radioelektronika (RADIOELEKTRONIKA)

The purpose of the conference is to create a discussion forum for researchers, academics, people in industry, and students who are interested in the latest development in the area of electronics, signal processing and applications, information technologies, and related disciplines.


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Periodicals related to Codecs

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Audio, Speech, and Language Processing, IEEE Transactions on

Speech analysis, synthesis, coding speech recognition, speaker recognition, language modeling, speech production and perception, speech enhancement. In audio, transducers, room acoustics, active sound control, human audition, analysis/synthesis/coding of music, and consumer audio. (8) (IEEE Guide for Authors) The scope for the proposed transactions includes SPEECH PROCESSING - Transmission and storage of Speech signals; speech coding; speech enhancement and noise reduction; ...


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-- ...


Circuits and Systems II: Express Briefs, IEEE Transactions on

Part I will now contain regular papers focusing on all matters related to fundamental theory, applications, analog and digital signal processing. Part II will report on the latest significant results across all of these topic areas.


Communications Letters, IEEE

Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)


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Most published Xplore authors for Codecs

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Xplore Articles related to Codecs

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Comparison of lossless video and image compression codecs for medical computed tomography datasets

[{u'author_order': 1, u'affiliation': u'Department of Electrical Engineering and Computer Science, The Catholic University of America, Washington, DC, USA', u'full_name': u'Vy Bui'}, {u'author_order': 2, u'affiliation': u'Department of Electrical Engineering and Computer Science, The Catholic University of America, Washington, DC, USA', u'full_name': u'Lin-Ching Chang'}, {u'author_order': 3, u'affiliation': u'BTS Software Solutions, Columbia, Maryland, USA', u'full_name': u'Dunling Li'}, {u'author_order': 4, u'affiliation': u'National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA', u'full_name': u'Li-Yueh Hsu'}, {u'author_order': 5, u'affiliation': u'National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA', u'full_name': u'Marcus Y. Chen'}] 2016 IEEE International Conference on Big Data (Big Data), 2016

Modern multidimensional medical imaging technology produces very large amount of data especially from the computed tomography modality. These volumetric dataset opens new demands for big data storage and high-speed communication systems which may be alleviated by image compression techniques. Current image compression schemes adopted in the DICOM standard do not exploit the inter- slice correlation within three-dimensional (3D) dataset. Video ...


IEE Colloquium on 'Modems and Codecs for Satellite Communications' (Digest No.114)

[] IEE Colloquium on Modems and Codecs for Satellite Communications, 1989

None


Comparison of codecs for videoconferencing service in NGN

[{u'author_order': 1, u'affiliation': u'Faculty of Electrical Engineering and Information Technology of STU, Ilkovi\u010dova 3, 812 19, Bratislava, Slovak Republic', u'full_name': u'Peter Dvorsk\xfd'}, {u'author_order': 2, u'affiliation': u'Faculty of Electrical Engineering and Information Technology of STU, Ilkovi\u010dova 3, 812 19, Bratislava, Slovak Republic', u'full_name': u'Juraj Lond\xe1k'}, {u'author_order': 3, u'affiliation': u'Faculty of Electrical Engineering and Information Technology of STU, Ilkovi\u010dova 3, 812 19, Bratislava, Slovak Republic', u'full_name': u'Ondrej L\xe1baj'}, {u'author_order': 4, u'affiliation': u'Faculty of Electrical Engineering and Information Technology of STU, Ilkovi\u010dova 3, 812 19, Bratislava, Slovak Republic', u'full_name': u'Pavol Podhradsk\xfd'}] Proceedings ELMAR-2012, 2012

The article is analyzing the real impact audio and video streams for teleconferencing services in NGN networks. The test scenario is based on examining the data flow between Asterisk PBX and SIP client. This examination is performed by analysis of the data stream for the Asterisk PBX, depending on the parameters for audio/video stream to the SIP client. These parameters ...


Performance evaluation of VoIP calls over MANET for different voice codecs

[{u'author_order': 1, u'affiliation': u"School of Engineering, University of Quebec (UQAT), Val-D'or, Canada", u'full_name': u'Lina Abou Haibeh'}, {u'author_order': 2, u'affiliation': u"School of Engineering, University of Quebec (UQAT), Val-D'or, Canada", u'full_name': u'Nadir Hakem'}, {u'author_order': 3, u'affiliation': u"School of Engineering, University of Quebec (UQAT), Val-D'or, Canada", u'full_name': u'Ousama Abu Safia'}] 2017 IEEE 7th Annual Computing and Communication Workshop and Conference (CCWC), 2017

The performance and quality of VoIP calls conducted through a Mobile Ad Hoc Network (MANET) having a number of SIP wireless nodes registered on a SIP Proxy are evaluated. The measurement campaign is conducted in an indoor corridor environment at a university campus. The voice codecs used to conduct the calls are G.711, G.727 and G.723.1. These codecs are mainly ...


Pre-echo noise reduction in frequency-domain audio codecs

[{u'author_order': 1, u'affiliation': u'Speech and Audio Research Group, Faculty of Engineering, Universit\xe9 de Sherbrooke, (Qu\xe9bec) J1K 2R1 Canada', u'full_name': u'Jimmy Lapierre'}, {u'author_order': 2, u'affiliation': u'Speech and Audio Research Group, Faculty of Engineering, Universit\xe9 de Sherbrooke, (Qu\xe9bec) J1K 2R1 Canada', u'full_name': u'Roch Lefebvre'}] 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017

One of the most common yet detrimental compression artifacts in frequency- domain audio codecs is known as pre-echo, which is perceived as a brief noise preceding transient signals, and is discernable even without direct comparison to the original signal. Because of its substantial negative impact on audio quality, many techniques have been proposed to alleviate it, but not without effect ...


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Educational Resources on Codecs

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eLearning

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IEEE.tv Videos

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IEEE-USA E-Books

  • VoIP Codecs

    This chapter contains sections titled:Codec design overviewSpeech coding techniquesNarrowband codecsWideband and multirate codecsVoIP softwaresSummary

  • AMR Speech Codecs: Operation and Performance

    This chapter contains sections titled: * AMR Speech Codec Characteristics and Modes * AMR Implementation Strategies * Tradeoffs between AMR Source Rate and System Capacity in WCDMA * AMR Performance under Clean Speech Conditions * AMR Performance under Background Noise and Error Conditions * Codec Mode Parameters * The AMR-Wideband (WB) * AMR Bearer QoS Requirements * References ]]>

  • Fractal Image Codecs

    This chapter contains sections titled: * Fractal Principles * One-dimensional Fractal Coding * Error Sensitivity and Complexity * Summary and Conclusions ]]>

  • Fractal Image Codecs

    This chapter contains sections titled: * Fractal Principles * One-Dimensional Fractal Coding * Error Sensitivity and Complexity * Summary and Conclusions

  • Performance of Voice Codecs

    This chapter contains sections titled:Factors affecting VoIP qualityVoice quality assessmentSubjective measures and MOS scoreConversational opinion scoreE‐ModelSensitivity to lossPerceptual Evaluation of Speech Quality (PESQ)Tools for lab testbed setupVoice input/output toolsSummary

  • Comparison of Speech Codecs and Transceivers

    This chapter contains sections titled: * Background to Quality Evaluation * Objective Speech Quality Measures * Subjective Measures [18] * Comparison of Subjective and Objective Measures * Subjective Speech Quality of Various Codecs * Error Sensitivity Comparison of Various Codecs * Objective Speech Performance of Various Transceivers

  • Standard ForwardAdaptive CELP Codecs

    This chapter contains sections titled: * Background * The US DoD FS-1016 4.8 kbits/s CELP Codec [76] * The 7.95kbps Pan-American Speech Codec [132] Known as is-54 Damps Codec * The 6.7kbps Japanese Digital Cellular System's Speech Codec [133] * The Qualcomm Variable-Rate CELP Codec [182] * Japanese Half-Rate Speech Codec [133] * The Half-Rate GSM Speech Codec * The 8kbits/s G.729 Codec [123] * The Reduced-Complexity G.729 Annex-A Codec * The 12.2 kbps Enhanced Full-Rate GSM Speech Codec [201, 202] * The Enhanced Full-Rate 7.4 kbps is-136 Speech Codec [203, 204] * The ITU G.723.1 Dual-Rate Codec [206] * Chapter Summary

  • 3GPP Video Services – Video Codecs, Content Delivery Protocols and Optimization Potentials

    This chapter contains sections titled:3GPP Video ServicesSelected QoS Tools – Principles and Experimental ResultsSelected Service ExamplesConclusionsReferences

  • Very Low Bitrate VQ Codecs and HSDPAstyle Videophone Transceivers

    This chapter contains sections titled: * Introduction * The Codebook Design * The Vector Quantizer Design * Performance under Erroneous Conditions * VQ-based Low-rate Video Transceivers * System Performance * Joint Iterative Decoding of Trellis-based Vector-quantized Video and TCM * Summary and Conclusions ]]>

  • Very Low BitRate DCT Codecs and Multimode Videophone Transceivers

    This chapter contains sections titled: * Video Codec Outline * The Principle of Motion Compensation * Transform Coding * The Codec Outline * Initial Intra-Frame Coding * Gain-Controlled Motion Compensation * The MCER Active/Passive Concept * Partial Forced Update of the Reconstructed Frame Buffers * The Gain/Cost-Controlled Inter-Frame Codec * The Bit-Allocation Strategy * Results * DCT Codec Performance under Erroneous Conditions * DCT-Based Low-Rate Video Transceivers * System Performance * Summary and Conclusions



Standards related to Codecs

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