Publikation: Region-based fractal image compression
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2000
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IEEE Transactions on Image Processing. 2000, 9(7), pp. 1171-1184. ISSN 1057-7149. eISSN 1941-0042. Available under: doi: 10.1109/83.847831
Zusammenfassung
A fractal coder partitions an image into blocks that are coded via self-references to other parts of the image itself. We present a fractal coder that derives highly image-adaptive partitions and corresponding fractal codes in a time-efficient manner using a region-merging approach. The proposed merging strategy leads to improved rate-distortion performance compared to previously reported pure fractal coders, and it is faster than other state-of-the-art fractal coding methods.
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Fachgebiet (DDC)
004 Informatik
Schlagwörter
Fractals, Image coding, Merging, Rate-distortion, Image segmentation, Associate members, Image representation, Image resolution, Brightness, NP-hard problem
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HARTENSTEIN, Hannes, Matthias RUHL, Dietmar SAUPE, 2000. Region-based fractal image compression. In: IEEE Transactions on Image Processing. 2000, 9(7), pp. 1171-1184. ISSN 1057-7149. eISSN 1941-0042. Available under: doi: 10.1109/83.847831BibTex
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title={Region-based fractal image compression},
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pages={1171--1184},
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