advanced video coding for next generation multimedia services

... ADVANCED VIDEO CODING FOR NEXTGENERATION MULTIMEDIA SERVICES Edited by Yo-Sung Ho Advanced Video Coding for Next- Generation Multimedia Services http://dx.doi.org/10.5772/45846 ... orders@intechopen.com Advanced Video Coding for Next- Generation Multimedia Services, Edited by Yo-Sung Ho p cm ISBN 978-953-51-0929-7 Contents Preface VII Section Advanced Video Coding Techniques ... adopted in the HEVC standard In the next 8th JCT-VC meeting, efforts to find the efficient Advanced Video Coding for Next- Generation Multimedia Services lossless coding solutions continued Joint...

Ngày tải lên: 16/03/2014, 22:20

... Pictures, a set of coded video images H.261 A video coding standard H.263 A video coding standard H.264 A video coding standard HDTV High Definition Television Huffman coding Coding method to reduce ... so on) H.264 and MPEG-4 Video Compression: Video Coding for Next- generation Multimedia C 2003 John Wiley & Sons, Ltd ISBN: 0-470-84837-5 Iain E G Richardson • 10 VIDEO FORMATS AND QUALITY Figure ... unremarkable, demonstrating that digital video is well on the way to becoming a ubiquitous H.264 and MPEG-4 Video Compression: Video Coding for Next- generation Multimedia C 2003 John Wiley & Sons,...

Ngày tải lên: 22/12/2013, 10:16

... original work is properly cited 22 Advanced Video Coding for Next- Generation Multimedia Services transform to produce a robust video coder An error-resilient video coding scheme using the MD technique ... Advanced Video Coding for Next- Generation Multimedia Services efficiency and error-resiliency The default settings of the original JM9.4 reference encoder are used for encoding the original videos ... coeff_abs_level_remaining 13 14 Advanced Video Coding for Next- Generation Multimedia Services Experimental results and analysis In order to verify coding efficiency of the proposed method, we performed experiments...

Ngày tải lên: 06/03/2014, 22:20

... Platform flexibility •  Superior connector access for ease of cleaning and maintenance • Scalable for future growth Next Generation Network Infrastructure: Preparing for Next Generation Services ... Next Generation Network Infrastructure: Preparing for Next Generation Services What does the next generation network look like? Most network planners ... accomplished efficiently for network operations and without service interruptions for customers Page  Next Generation Network Infrastructure: Preparing for Next Generation Services Preserving the...

Ngày tải lên: 22/10/2013, 17:15

... Scalable Video Coding Scalable Video Coding 17 15 18 16 Effective Video Coding for Multimedia Applications XXX Fig 14 Performance comparison of JSVM, DWTSB and DWTSB-AS for mobile video sequence ... load Scalable Video Coding Scalable Video Coding 15 13 16 14 Effective Video Coding for Multimedia Applications XXX Fig 13 Comparison of JSVM, DWTSB and DWTSB-AS: (a) Global comparison for two layer ... Richardson I.E.G (2005) H.264 and MPREG-4 Video Compression, Video Coding for the NextGeneration Multimedia, John Wiley & Sons, Ltd Rupp M (2009) Video and Multimedia Transmissions over Cellular...

Ngày tải lên: 27/06/2014, 05:20

... tabular format in Table Ethernet Access for Next Generation Metro and Wide Area Networks 40 OL-14760-01 Scalability and Performance Results Table Cisco Router Platform Capabilities Platform Number ... and video are important now or will be in the future Ethernet Access for Next Generation Metro and Wide Area Networks OL-14760-01 Starting Assumptions • QoS is required for a converged voice, video, ... and manages services such as VPNs, VoIP, or video- conferencing, and takes full responsibility for issues such as security and class of service (CoS)/ QoS Ethernet Access for Next Generation Metro...

Ngày tải lên: 21/12/2013, 06:15

... Next Generation Network Services Neill Wilkinson Copyright q 2002 John Wiley & Sons, Ltd ISBNs: 0-471-48667-1 (Hardback); 0-470-84603-8 (Electronic) Next Generation Network Services Next Generation ... will pick up advance telephony services in the form of intelligent networks in Chapter and explore the use of SS#7 for more advanced services Next Generation Network Services Neill Wilkinson Copyright ... lead to the so-called next- generation networks It is these nextgeneration networks and the new capabilities and services that this book is about Motivation for the book My aim for the book was to...

Ngày tải lên: 24/01/2014, 09:20

... reserved Fortinet, FortiGate, FortiOS, FortiAnalyzer, FortiASIC, FortiLog, FortiCare, FortiManager, FortiWiFi, FortiGuard, FortiClient, and FortiReporter are registered trademarks of the Fortinet ... Security for NGN Carriers │ A Fortinet White Paper The Fortinet Solution for IMS Networks FortiGate™ 5000 ATCA Multiservices Security Gateway Solution The FortiGate 5000 series ATCA-based platforms ... Subscription Services With the deployment of FortiGate Security Modules, the FortiGuard™ Center (the security subscription service for FortiGate products) provides a comprehensive source of information...

Ngày tải lên: 05/03/2014, 23:20

... 4.4 Value-Add Services Since PLDB monitors and sensors use PsEPR channels for reporting information about PlanetLab nodes, other services besides the tuple-store can leverage this information We ... build and deploy loosely bound services on PlanetLab Notable among these services is PLDB (the PlanetLab Database) which stores status information about PlanetLab nodes Formerly a tightly-bound XMLRPC ... the seamless addition of valueadd components such as recommendation services, debugging services, and performance visualization services 4.1 Monitors and Sensors There are numerous PLDB monitors...

Ngày tải lên: 16/03/2014, 19:20

... Ramstad, S.O Aase and J.H Husey) Advanced Video Coding: Principles and Techniques (K.N Ngan, T Meier and D Chai) ADVANCES IN IMAGE COMMUNICATION Advanced Video Coding: Principles and Techniques ... image and video compression using DPCM (differential pulse-code-modulation), followed by transform coding, vector quantization, subband/wavelet coding, fractal coding, object-oreinted coding and ... an image coding standard for compressing still images according to a compression/quality trade-off It is a popular standard for image exchange over the Internet For video, MPEG-1 caters for storage...

Ngày tải lên: 05/06/2014, 11:51

... The performance of the proposed low-complexity algorithm is investigated for OFDM- and FBMC-based CR systems In the sixth paper, “Packet format design and decision directed tracking methods for ... Amini and B Farhang-Boroujeny develop a packet format for FBMC systems together with algorithms for carrier frequency and timing recovery Also methods for channel estimation as well as carrier and ... trellis coding schemes for FBMC, addressing the challenge that the OQAM signal model of FBMC makes the decoding process more challenging compared to the CP-OFDM case The developed iterative decoding...

Ngày tải lên: 21/06/2014, 16:20

... terms of the union bound [25, 26] for decoding error and is divided by 14 encoding bits Considering that the Viterbi decoding with hard decision is adopted for the convolution code, the probability ... constrain length K = Since each information bit is encoded into two symbols with bits individually, a total of 14 bits will be required for the encoding process Therefore, the average BER Pe (mn ) ... with that by adopting fixed MPDU payload size, for example, m∗ = for FALA n scheme and m∗ = for fixed MPDU payload size under n SNR = 10 dB 4.2 Performance Comparison under Fixed Channel Conditions...

Ngày tải lên: 21/06/2014, 17:20

... subarray of antenna elements Bounds on capacity for Rayleigh fading channels highlight the benefits of subarray formation while low-complexity algorithms for grouping antennas into subarrays illustrate ... analytical framework for the assessment of the pilot grid for MIMOOFDM in terms of overhead and power allocation The optimum pilot grid is identified based on the criterion of the capacity for OFDM operating ... a means to implement the beamforming in the RF Performance is particularly enhanced at low SNRs compared to a conventional MIMO system that requires an RF chain for each antenna In the paper...

Ngày tải lên: 22/06/2014, 00:20

... extraction at RX) (ii) bits for the number of TX antennas that will be activated for the next MIMO exchange (nTX) and that have to be considered in the channel extraction (iii) bits for the minimum numbers ... extraction at RX) (ii) bits for the number of TX antennas that will be activated for the next MIMO exchange (nTX) and that have to be considered in the channel extraction (iii) bits for the minimum numbers ... Bougard et al 11 Run time controller performance for MATCH 60 dB 56 58 54 52 Average energy per bit (nJ) Average energy per bit (nJ) Run time controller performance for MATCH 70 dB 60 50 48 46 44 56...

Ngày tải lên: 22/06/2014, 06:20

... gain calibration performance for larger arrays The following section is presenting some initial results for alternative calibration schemes which utilise the additional information from the redundant ... to those near the reference element While this will have impact on the array performance, for example, in beamforming, it is difficult to quantify However, in a large array the impact of a small ... significant sample of results For brevity and clarity, only the phase results for the centre-referenced calibration are shown, although comparable accuracy was also attained for both the amplitude output...

Ngày tải lên: 22/06/2014, 19:20

... class i are equal Let γi be the minimum value of (Eb /I0 )i required for acceptable BER (for a user of class i) Therefore, for satisfactory BER, the following constraints need to be satisfied (∀i): ... uniform range: ≤ λ1 ≤ 0.4 · ηT Class arrival process Poisson, uniform range: ≤ λ2 ≤ 0.3 · ηT Class arrival process Poisson, uniform range: ≤ λ3 ≤ 0.38 · ηT Class arrival process Poisson, uniform ... intervals but were not accommodated for transmission yet At the end of the scheduling time interval BS performs the proposed adaptive scheduling algorithm as explained in next sections The algorithm...

Ngày tải lên: 22/06/2014, 22:20

... to optimize multimedia signal processing and communication type applications 4.1.1 Standard PE The S-PE is for standard ALU functions and is also optimized for bit-level operation for communication ... forth, caused entirely by limitations in the wiring Moreover, the data bandwidth requirements for the next- generation computing systems are becoming ever larger To overcome these problems, the concept ... configuration computation [7], optimized system architecture for communication, and multimedia signal processing and dynamic reconfigurability for adaptive computing A reconfigurable system is one that...

Ngày tải lên: 22/06/2014, 23:20

... Pictures, a set of coded video images H.261 A video coding standard H.263 A video coding standard H.264 A video coding standard HDTV High Definition Television Huffman coding Coding method to reduce ... so on) H.264 and MPEG-4 Video Compression: Video Coding for Next- generation Multimedia C 2003 John Wiley & Sons, Ltd ISBN: 0-470-84837-5 Iain E G Richardson • 10 VIDEO FORMATS AND QUALITY Figure ... unremarkable, demonstrating that digital video is well on the way to becoming a ubiquitous H.264 and MPEG-4 Video Compression: Video Coding for Next- generation Multimedia C 2003 John Wiley & Sons,...

Ngày tải lên: 27/06/2014, 08:20

... Enhanced Radio Access Technologies for Next Generation Mobile Communication Enhanced Radio Access Technologies for Next Generation Mobile Communication Edited by Yongwan Park ... this wide variety of services, it may be necessary for IMT -Advanced to have different radio interfaces and frequency bands for mobile access for highly mobile users and for new nomadic/local ... 2~10 Mbps 4G >100 Mbps Moving forward Intelligent Multimedia Phone Health-care/Remote control M-Wallet/Location based services W-LAN/Navigation DMB /Video phone Video Mail/VOD&AOD Bluetooth/Camera...

Ngày tải lên: 27/06/2014, 09:20