ART Iwan Setyawan Perceptual quality Abstract

PERCEPTU4L QVAUTY OF GEOMETRICALLY /)JSTROTED IMAGES PART/: THE
Hf JMOGEN/TY-BASED PERfEPTUAL QUALITY MEASUREMENT (HPQM)
/won Seryawon

PERCEPTUAL QUALITY OF GEOMETRICALLY DISTORTED
IMAGES
PART 1:
THE HOMOGENITY-BASEI> PERCEPTUAL QUALITY
.\ fEASUR EMENT (HPQM)
lwan Setyawan
(iwan.setyawan@ieee.org)

Abstract

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Measurement of the perceptual impact of geometric distortions applied to images or
Yideo on human obsen ers is a difficult and not widely researched subject As a result.
we are currently still lacking the proper objectiYe methods to measure the perceptual
quality of such distorted images. In this paper. \Ye propose an objective quality
measurement method suitable for assessing the perceptual quality of geometrically
distorted images. In the second part of this series. we "iH evaluate the proposed

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system by performing a user test experiment.
Geometric distortion. human Yisual system. perceptual quality
measurement of images

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