Memoirs of the Faculty of Engineering, Okayama University
Published by Faculty of Enginerring, Okayama University

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Memoirs of the School of Engineering, Okayama University

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Predictor Order and Error Distribution of MMAE Predictors for Lossless Image Coding

Ueno, Hirokazu Graduate School of Natural Science and Technology, Okayama University
Morikawa, Yoshitaka Graduate School of Natural Science and Technology, Okayama University
抄録
This paper investigates the relation between error distribution and predictive order of minimum mean abusolute error predictors (MMAE predictors) designed for lossless coding of grayscale images. Design of MMAE predictors reduces to the linear programming problem. Let k be the number of coefficients in a predictor (predictor order), we imagine that predictor order k may have a distribution shaping effect. Main purpose of this paper is to ensure that k has such an effect.
ISSN
1349-6115
NCID
AA12014085
NAID