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Video Adaptation for Heterogeneous Environments

  1. Research Article

    3D Game Content Distributed Adaptation in Heterogeneous Environments

    Most current multiplayer 3D games can only be played on a single dedicated platform (a particular computer, console, or cell phone), requiring specifically designed content and communication over a predefined ...

    Francisco Morán, Marius Preda, Gauthier Lafruit, Paulo Villegas and Robert-Paul Berretty

    EURASIP Journal on Advances in Signal Processing 2007 2007:093027

    Published on: 17 September 2007

  2. Research Article

    Efficient Hybrid DCT-Domain Algorithm for Video Spatial Downscaling

    A highly efficient video downscaling algorithm for any arbitrary integer scaling factor performed in a hybrid pixel transform domain is proposed. This algorithm receives the encoded DCT coefficient blocks of t...

    Nuno Roma and Leonel Sousa

    EURASIP Journal on Advances in Signal Processing 2007 2007:057291

    Published on: 10 September 2007

  3. Research Article

    Content-Aware Video Adaptation under Low-Bitrate Constraint

    With the development of wireless network and the improvement of mobile device capability, video streaming is more and more widespread in such an environment. Under the condition of limited resource and inheren...

    Ming-Ho Hsiao, Yi-Wen Chen, Hua-Tsung Chen, Kuan-Hung Chou and Suh-Yin Lee

    EURASIP Journal on Advances in Signal Processing 2007 2007:017179

    Published on: 2 August 2007

  4. Research Article

    Transcoding-Based Error-Resilient Video Adaptation for 3G Wireless Networks

    Transcoding is an effective method to provide video adaptation for heterogeneous internetwork video access and communication environments, which require the tailoring (i.e., repurposing) of coded video propert...

    Sertac Eminsoy, Safak Dogan and Ahmet M. Kondoz

    EURASIP Journal on Advances in Signal Processing 2007 2007:039586

    Published on: 8 July 2007

  5. Research Article

    A Multiple-Window Video Embedding Transcoder Based on H.264/AVC Standard

    This paper proposes a low-complexity multiple-window video embedding transcoder (MW-VET) based on H.264/AVC standard for various applications that require video embedding services including picture-in-picture ...

    Chih-Hung Li, Chung-Neng Wang and Tihao Chiang

    EURASIP Journal on Advances in Signal Processing 2007 2007:013790

    Published on: 4 July 2007

  6. Research Article

    Comparison of Error Protection Methods for Audio-Video Broadcast over DVB-H

    The paper discusses methods for robust audio-video broadcast over the digital video broadcasting-handheld (DVB-H) system. DVB-H includes a link-layer forward error correction (FEC) scheme known as multiprotoco...

    Miska M. Hannuksela, Vinod Kumar Malamal Vadakital and Satu Jumisko-Pyykkö

    EURASIP Journal on Advances in Signal Processing 2007 2007:071801

    Published on: 24 June 2007

  7. Research Article

    Cross-Layer Design for Video Transmission over Wireless Rician Slow-Fading Channels Using an Adaptive Multiresolution Modulation and Coding Scheme

    We describe a multilayered video transport scheme for wireless channels capable of adapting to channel conditions in order to maximize end-to-end quality of service (QoS). This scheme combines a scalable H.263...

    Yong Pei and James W. Modestino

    EURASIP Journal on Advances in Signal Processing 2007 2007:086915

    Published on: 7 June 2007

  8. Research Article

    A Complexity-Aware Video Adaptation Mechanism for Live Streaming Systems

    The paradigm shift of network design from performance-centric to constraint-centric has called for new signal processing techniques to deal with various aspects of resource-constrained communication and networ...

    Meng-Ting Lu, Jason J. Yao and Homer H. Chen

    EURASIP Journal on Advances in Signal Processing 2007 2007:047921

    Published on: 3 June 2007

  9. Research Article

    Efficient MPEG-2 to H.264/AVC Transcoding of Intra-Coded Video

    This paper presents an efficient transform-domain architecture and corresponding mode decision algorithms for transcoding intra-coded video from MPEG-2 to H.264/AVC. Low complexity is achieved in several ways....

    Jun Xin, Anthony Vetro, Huifang Sun and Yeping Su

    EURASIP Journal on Advances in Signal Processing 2007 2007:075310

    Published on: 4 May 2007

  10. Research Article

    Scalable Video Coding with Interlayer Signal Decorrelation Techniques

    Scalability is one of the essential requirements in the compression of visual data for present-day multimedia communications and storage. The basic building block for providing the spatial scalability in the s...

    Wenxian Yang, Gagan Rath and Christine Guillemot

    EURASIP Journal on Advances in Signal Processing 2007 2007:054342

    Published on: 12 April 2007

  11. Research Article

    Content-Aware Scalability-Type Selection for Rate Adaptation of Scalable Video

    Scalable video coders provide different scaling options, such as temporal, spatial, and SNR scalabilities, where rate reduction by discarding enhancement layers of different scalability-type results in differe...

    Emrah Akyol, A. Murat Tekalp and M. Reha Civanlar

    EURASIP Journal on Advances in Signal Processing 2007 2007:010236

    Published on: 11 April 2007