Image Compression Using the DCT and Noiselets: A New Algorithm and Its Rate Distortion Performance

Abstract

We describe an image coding algorithm combining the DCT and noiselet information. The algorithm first transmits DCT information sufficient to reproduce a "low-quality" version of the image at the decoder. This image is then used both at the decoder and encoder to create a mutually known list of locations of likely significant noiselet coefficients. The… (More)
DOI: 10.1109/DCC.2010.62

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