ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
23.3
Session ID : MIP99-3/AIT99-3/NIM9
Conference information
EVALUATION METHOD OF VARIOUS MODULATED IMAGES BY TWO DIMENSIONAL VISUAL MODEL
Junji KawasakiHiroshi HayashiAkira HayashiMakoto SatoTaizo IIjima
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
When we see a binary black and white image, it appears, to our visual sense, to become clearer because of a pseudo halftone. This is because when we don't notice of all the details of the image, instead we see from a more global standpoint. We presented a theory and experimental results for layered model which extended external world, retina and brain of the two dimensional visual model. This paper propose the objective evaluation to coincide with the subjective evaluation of the human in ordered to evaluate the relative merits of the various modulation method. We obtain experimentally the restored images and the measure of approximation of the density four division and ordered dither method. The measure of approximation presents the objective evaluation scale to coincide with the subjective evaluation of the two modulation images.
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© 1999 The Institute of Image Information and Television Engineers
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