A study on the relation of resolution and entropy of multi-level images

Makoto Kitamura; Yutaka Matsumoto; Fumitaka Ono

doi:10.11371/aiieej.31.0.11.0

Proceedings of the 31st Annual Conference of the Institute of Image Electronics Engineers of Japan 2003

Session ID : 31-6

DOI https://doi.org/10.11371/aiieej.31.0.11.0

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Host: The Institute of Image Electronics Engineers of Japan

General Session

A study on the relation of resolution and entropy of multi-level images

Makoto Kitamura, Yutaka Matsumoto, *Fumitaka Ono

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Keywords: lossless coding, resolution, enlargement, reduction, JPEG-LS

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Abstract

In order to make clear the relation of the coded bytes of still images and their resolutions, we measured and compared the amount of coded bytes of the original images, their reduced images and enlarged images, by adopting several reduction/enlargement techniques. The coded bytes are measured by using JPEG-LS, the newest international lossless coding standard.

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