Convergence point adjustment improving visual discomfort for a zoom on a stereoscopic camera

Jong Soo Ha, Dae Woong Kim, Dong Hyun Kim

研究成果: ジャーナルへの寄稿記事

抄録

In a dual lens stereoscopic camera, a convergence point determines the stereopsis effects of a video. When a user zooms an object, a convergence point is fixed since it is not coupled with a zoom function. Due to the fixed convergence point, it is possible for a zoom to cause the excessive binocular disparity resulting in visual discomfort. In this paper, to solve this problem, we build the relational model including all phenomena possible to arise and propose the adjustment methods of a convergence point by the positions of a focus, an object and a convergence point. We also evaluate the experiments measuring a binocular disparity and the subjective test to investigate the visual comfort. The results show that one of the proposed methods produced more comfortable 3D images to viewers than the others.

元の言語英語
ページ(範囲)633-640
ページ数8
ジャーナルJournal of the Optical Society of Korea
20
発行部数5
DOI
出版物ステータス出版済み - 10 2016

Fingerprint

adjusting
cameras
comfort
lenses
causes

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

これを引用

Convergence point adjustment improving visual discomfort for a zoom on a stereoscopic camera. / Ha, Jong Soo; Kim, Dae Woong; Kim, Dong Hyun.

:: Journal of the Optical Society of Korea, 巻 20, 番号 5, 10.2016, p. 633-640.

研究成果: ジャーナルへの寄稿記事

@article{369f7d2465ed493bab8d2b6be59844ca,
title = "Convergence point adjustment improving visual discomfort for a zoom on a stereoscopic camera",
abstract = "In a dual lens stereoscopic camera, a convergence point determines the stereopsis effects of a video. When a user zooms an object, a convergence point is fixed since it is not coupled with a zoom function. Due to the fixed convergence point, it is possible for a zoom to cause the excessive binocular disparity resulting in visual discomfort. In this paper, to solve this problem, we build the relational model including all phenomena possible to arise and propose the adjustment methods of a convergence point by the positions of a focus, an object and a convergence point. We also evaluate the experiments measuring a binocular disparity and the subjective test to investigate the visual comfort. The results show that one of the proposed methods produced more comfortable 3D images to viewers than the others.",
author = "Ha, {Jong Soo} and Kim, {Dae Woong} and Kim, {Dong Hyun}",
year = "2016",
month = "10",
doi = "10.3807/JOSK.2016.20.5.633",
language = "English",
volume = "20",
pages = "633--640",
journal = "Journal of the Optical Society of Korea",
issn = "1226-4776",
publisher = "Optical Society of Korea",
number = "5",

}

TY - JOUR

T1 - Convergence point adjustment improving visual discomfort for a zoom on a stereoscopic camera

AU - Ha, Jong Soo

AU - Kim, Dae Woong

AU - Kim, Dong Hyun

PY - 2016/10

Y1 - 2016/10

N2 - In a dual lens stereoscopic camera, a convergence point determines the stereopsis effects of a video. When a user zooms an object, a convergence point is fixed since it is not coupled with a zoom function. Due to the fixed convergence point, it is possible for a zoom to cause the excessive binocular disparity resulting in visual discomfort. In this paper, to solve this problem, we build the relational model including all phenomena possible to arise and propose the adjustment methods of a convergence point by the positions of a focus, an object and a convergence point. We also evaluate the experiments measuring a binocular disparity and the subjective test to investigate the visual comfort. The results show that one of the proposed methods produced more comfortable 3D images to viewers than the others.

AB - In a dual lens stereoscopic camera, a convergence point determines the stereopsis effects of a video. When a user zooms an object, a convergence point is fixed since it is not coupled with a zoom function. Due to the fixed convergence point, it is possible for a zoom to cause the excessive binocular disparity resulting in visual discomfort. In this paper, to solve this problem, we build the relational model including all phenomena possible to arise and propose the adjustment methods of a convergence point by the positions of a focus, an object and a convergence point. We also evaluate the experiments measuring a binocular disparity and the subjective test to investigate the visual comfort. The results show that one of the proposed methods produced more comfortable 3D images to viewers than the others.

UR - http://www.scopus.com/inward/record.url?scp=85016138050&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85016138050&partnerID=8YFLogxK

U2 - 10.3807/JOSK.2016.20.5.633

DO - 10.3807/JOSK.2016.20.5.633

M3 - Article

AN - SCOPUS:85016138050

VL - 20

SP - 633

EP - 640

JO - Journal of the Optical Society of Korea

JF - Journal of the Optical Society of Korea

SN - 1226-4776

IS - 5

ER -