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Video Adaptation for Heterogeneous Environments

  1. Content type: Research Article

    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 ...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:093027

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  2. Content type: Research Article

    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...

    Authors: Nuno Roma and Leonel Sousa

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:057291

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  3. Content type: Research Article

    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...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:017179

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  4. Content type: Research Article

    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...

    Authors: Sertac Eminsoy, Safak Dogan and Ahmet M. Kondoz

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:039586

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  5. Content type: Research Article

    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 ...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:013790

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  6. Content type: Research Article

    With the growing popularity of personal digital assistant devices and smart phones, more and more consumers are becoming quite enthusiastic to appreciate videos via mobile devices. However, limited display siz...

    Authors: Houqiang Li, Yi Wang and Chang Wen Chen

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:025415

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  7. Content type: Research Article

    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...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:071801

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  8. Content type: Research Article

    Scalable video coding (SVC) has been an active research topic for the past decade. In the past, most SVC technologies were based on a coarse-granularity scalable model which puts many scalability constraints o...

    Authors: Ya-Huei Yu, Chien-Peng Ho and Chun-Jen Tsai

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:070914

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  9. Content type: Research Article

    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...

    Authors: Yong Pei and James W. Modestino

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:086915

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  10. Content type: Research Article

    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...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:047921

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  11. Content type: Research Article

    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....

    Authors: Jun Xin, Anthony Vetro, Huifang Sun and Yeping Su

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:075310

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  12. Content type: Research Article

    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...

    Authors: Wenxian Yang, Gagan Rath and Christine Guillemot

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:054342

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  13. Content type: Research Article

    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...

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

    Citation: EURASIP Journal on Advances in Signal Processing 2007 2007:010236

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