RETRACTED ARTICLE: Quality assessment for virtual reality technology based on real scene

被引：0
作者：
Bin Jiang
Jiachen Yang
Na Jiang
Zhihan Lv
Qinggang Meng
机构：
[1] Tianjin University,School of Electronic Information Engineering
[2] PetroChina,Management Services Company of the First Mining Area, Da Gang Oilfield
[3] University College London,Department of Computer Science
[4] School of Science at Loughborough University,Department of Computer Science
来源：
Neural Computing and Applications | 2018年 / 29卷
关键词：
Virtual reality; Stereoscopic images quality; Binocular regions; Monocular regions; Information-weighted; Stereo-weighted;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Virtual reality technology is a new display technology, which provides users with real viewing experience. As known, most of the virtual reality display through stereoscopic images. However, image quality will be influenced by the collection, storage and transmission process. If the stereoscopic image quality in the virtual reality technology is seriously damaged, the user will feel uncomfortable, and this can even cause healthy problems. In this paper, we establish a set of accurate and effective evaluations for the virtual reality. In the preprocessing, we segment the original reference and distorted image into binocular regions and monocular regions. Then, the Information-weighted SSIM (IW-SSIM) or Information-weighted PSNR (IW-PSNR) values over the monocular regions are applied to obtain the IW-score. At the same time, the Stereo-weighted-SSIM (SW-SSIM) or Stereo-weighted-PSNR (SW-PSNR) can be used to calculate the SW-score. Finally, we pool the stereoscopic images score by combing the IW-score and SW-score. Experiments show that our method is very consistent with human subjective judgment standard in the evaluation of virtual reality technology.
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页码：1199 / 1208
页数：9
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