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Keyword: Luminance & Contrast maskingOpen AccessArticle
9 Pages, 3,342 KB 
A Perceptually Optimized Embedded Image Coder and Quality Assessor Based Both on Visual Tools
Abstract:
In this paper, we propose a new Perceptually Optimized Embedded Zero Tree Image Coder EVIC and its improved version MEVIC. The coder presents a new perceptual model to weight wavelet coefficients to enhance SPIHT embedded coding. The new visual coder aims to improve the visual quality obtained by the reference SPIHT coder for a given…
Read More(This article belongs to the Special Issue on Advanced Electrical and Communication Technologies 2019 & Section Telecommunications (TEL))