NDLI: A subjective quality evaluation for 3D point cloud models

Content Provider	IEEE Xplore Digital Library
Author	Juan Zhang Wenbin Huang Xiaoqiang Zhu Jenq-Neng Hwang
Copyright Year	2014
Description	Author affiliation: Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA (Jenq-Neng Hwang) \|\| Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai, China (Juan Zhang; Wenbin Huang; Xiaoqiang Zhu)
Abstract	Research over the last decade has developed a wide application of 3D models. Much of this work, however, is not related to quality evaluation of 3D color models. This paper presents a novel subjective quality evaluation model that can be used to compute the difference between an original 3D color model and the other processed one. Our model jointly takes into account human visual perception of color and shape in 3D color models. As observed from the results of color and shape stimulations, our model can efficiently test the evaluation outcomes and realize a subjective metric of 3D color models. Experimental results show that our proposed evaluation model gives a reasonable correspondence with the human perception, and supports our relationship formulation between the changes in shape and color for the similarity measurements of 3D color models.
Starting Page	827
Ending Page	831
File Size	1024153
Page Count	5
File Format	PDF
ISBN	9781479939022
e-ISBN	9781479939039
DOI	10.1109/ICALIP.2014.7009910
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-07-07
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	evaluation Solid modeling Three-dimensional displays Image color analysis Shape subjective Computational modeling color shape 3D color model Colored noise quality
Content Type	Text
Resource Type	Article

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