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Wavelets in Source Coding, Communications, and Networks

  1. Content type: Review Article

    The use of wavelets in the broad areas of source coding, communications, and networks is surveyed. Specifically, the impact of wavelets and wavelet theory in image coding, video coding, image interpolation, im...

    Authors: JamesE Fowler and Béatrice Pesquet-Popescu

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:060539

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  2. Content type: Research Article

    We are interested in lossless and progressive coding of multispectral images. To this respect, nonseparable vector lifting schemes are used in order to exploit simultaneously the spatial and the interchannel s...

    Authors: Amel Benazza-Benyahia, Jean-Christophe Pesquet, Jamel Hattay and Hela Masmoudi

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:013421

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  3. Content type: Research Article

    An efficient approach for joint source and channel coding is presented. The proposed approach exploits the joint optimization of a wavelet-based scalable video coding framework and a forward error correction m...

    Authors: Naeem Ramzan, Shuai Wan and Ebroul Izquierdo

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:047517

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  4. Content type: Research Article

    This work investigates the use of the 3D dual-tree discrete wavelet transform (DDWT) for video coding. The 3D DDWT is an attractive video representation because it isolates image patterns with different spatia...

    Authors: Beibei Wang, Yao Wang, Ivan Selesnick and Anthony Vetro

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:042761

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  5. Content type: Research Article

    We present a simple yet efficient scalable scheme for wavelet-based video coders, able to provide on-demand spatial, temporal, and SNR scalability, and fully compatible with the still-image coding standard JPE...

    Authors: Thomas André, Marco Cagnazzo, Marc Antonini and Michel Barlaud

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:030852

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  6. Content type: Research Article

    Object-based image coding is drawing a great attention for the many opportunities it offers to high-level applications. In terms of rate-distortion performance, however, its value is still uncertain, because t...

    Authors: Marco Cagnazzo, Sara Parrilli, Giovanni Poggi and Luisa Verdoliva

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:078323

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  7. Content type: Research Article

    A joint source-channel decoding method is designed to accelerate the iterative log-domain sum-product decoding procedure of LDPC codes as well as to improve the reconstructed image quality. Error resilience mo...

    Authors: Weiliang Liu and DavidG Daut

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:069805

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  8. Content type: Research Article

    A quadratic image interpolation method is stated. The formulation is connected to the optimization of lifting steps. This relation triggers the exploration of several interpolation possibilities within the sam...

    Authors: Joel Solé and Philippe Salembier

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:037843

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  9. Content type: Research Article

    Scalable multiple-description (MD) coding allows for fine-grain rate adaptation as well as robust coding of the input source. In this paper, we present a new approach for scalable MD coding of images, which co...

    Authors: AugustinI Gavrilescu, Fabio Verdicchio, Adrian Munteanu, Ingrid Moerman, Jan Cornelis and Peter Schelkens

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:081813

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  10. Content type: Research Article

    Zerotrees of wavelet coefficients have shown a good adaptability for the compression of three-dimensional images. EZW, the original algorithm using zerotree, shows good performance and was successfully adapted...

    Authors: Emmanuel Christophe, Pierre Duhamel and Corinne Mailhes

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:054679

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  11. Content type: Research Article

    We present a new multiple-description coding (MDC) method for scalable video, designed for transmission over error-prone networks. We employ a redundant motion-compensated scheme derived from the Haar multires...

    Authors: Christophe Tillier, Teodora Petrişor and Béatrice Pesquet-Popescu

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:031319

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  12. Content type: Research Article

    Multiple description coding offers an elegant and competitive solution for data transmission over lossy packet-based networks, with a graceful degradation in quality as losses increase. In the same time, codin...

    Authors: Ivana Radulovic and Pascal Frossard

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:024863

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  13. Content type: Research Article

    Many scientific applications require that image data be stored in floating-point format due to the large dynamic range of the data. These applications pose a problem if the data needs to be compressed since mo...

    Authors: BryanE Usevitch

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:085385

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  14. Content type: Research Article

    We propose a self-adaptive image transmission scheme driven by energy efficiency considerations in order to be suitable for wireless sensor networks. It is based on wavelet image transform and semireliable tra...

    Authors: Vincent Lecuire, Cristian Duran-Faundez and Nicolas Krommenacker

    Citation: EURASIP Journal on Image and Video Processing 2007 2007:047345

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