Výsledky vyhledávání - "image coder"

No-reference quality assessment using natural scene statistics: JPEG2000 Autor Sheikh, H.R., Bovik, A.C., Cormack, L.

“…Measurement of image or video quality is crucial for many image-processing algorithms, such as acquisition, compression, restoration, enhancement, and…”
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A wavelet zerotree-based hybrid compressed/uncompressed framework for wireless image transmission Autor Kozintsev, I., Ramchandran, K.

“… Specifically, invoking as a platform a state-of-the-art wavelet image coder, we demonstrate how the resulting highly compressed digital stream, appropriately protected against channel noise…”
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Hybrid compressed-uncompressed framework for wireless image transmission Autor Kozintsev, I., Ramchandran, K.

“… Specifically, invoking as a platform a state-of-the-art wavelet image coder, we demonstrate how the resulting highly compressed digital stream, appropriately protected against channel noise…”
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Optimized embedded multicarrier modulation for efficient delivery of layered video data Autor Pradhan, S.S., Ramchandran, K.

“… the deliverable throughput bit rates for the different resolution layers, subject to a total power constraint…”
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Efficient layered video delivery over multicarrier systems using optimized embedded modulation Autor Pradhan, S.S., Ramchandran, K.

“… the deliverable throughput bitrates for the different resolution layers, subject to a total power constraint…”
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Efficient hybrid framework for wireless image transmission Autor Kozintsev, I., Ramchandran, K.

“… Specifically, invoking as a platform a state-of-the-art wavelet image coder, we demonstrate how the resulting highly compressed digital stream, appropriately protected against channel noise…”
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Optimal pyramidal and subband decompositions for hierarchical coding of noisy and quantized images Autor Gerassimos Strintzis, M.

“… The optimal, according to the above criterion, pyramidal and subband image coders are determined for images subject to corruption by quantization or transmission noise…”
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High-order context modeling and embedded conditional entropy coding of wavelet coefficients for image compression Autor Xiaolin Wu

“… tantalizing questions are whether there still exists some room for even higher coding efficiency of wavelet image coders, and if so, whether the improvement can be made with an embedded code stream…”
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Optimal hierarchical coding of quantized images Autor Strintzis, M.G., Tzovaras, D., Sevidikidis, T., Gioumousia, H.

“… The optimal, according to the above criterion, pyramidal image coders are determined for images subject to corruption by quantization or transmission noise…”
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Optimized error protection of scalable image bit streams [advances in joint source-channel coding for images] Autor Hamzaoui, R., Stankovic, V., Zixiang Xiong

“…This article focuses on FEC for scalable image coders. For various channel models, we survey recent progress made in system design and discuss efficient source-channel bit allocation techniques, with emphasis on unequal error protection…”
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Optimized error protection of scalable image bit streams [advances in joint source-channel coding for images Autor Hamzaoui, R., Stankovic, V., Zixiang Xiong

“…This article focuses on FEC for scalable image coders. For various channel models, we survey recent progress made in system design and discuss efficient source-channel bit allocation techniques, with emphasis on unequal error protection…”
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