TY - GEN
T1 - 3D Visual discomfort prediction based on physiological optics of binocular vision and foveation
AU - Kim, Taewan
AU - Park, Jincheol
AU - Lee, Sanghoon
AU - Bovik, Alan Conrad
N1 - Publisher Copyright:
© 2014 Asia-Pacific Signal and Information Processing Ass.
Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 2014/2/12
Y1 - 2014/2/12
N2 - For clear binocular vision in the brain, the neural interaction for accommodation and vergence is performed via inter-operation of two cross-links: accommodative-vergence (AV) and vergence-accommodation (VA). However, when people watch stereo images on stereoscopic display, the neural operation is interrupted due to alternations of the cross-link gains, which are attributed as the main reason of visual discomfort on stereo images in terms of Accommodation-Vergence Mismatch (AVM). In this paper, we present a novel visual discomfort prediction algorithm dubbed 3D-AVM Predictor to quantify the visual discomfort by including neural responses to sensory stimuli of both accommodation and vergence. In particular, we define the 3D local bandwidth (BW) based on physiological optics of binocular vision and foveation for optical activity of accommodation from the perspective of the VA cross-link. Since the 3D-AVM Predictor encompasses the anomalous motor responses of both accommodation and vergence, it is demonstrated that the performance is statistically superior to those of conventional works which rely on the factor of disparity distribution only.
AB - For clear binocular vision in the brain, the neural interaction for accommodation and vergence is performed via inter-operation of two cross-links: accommodative-vergence (AV) and vergence-accommodation (VA). However, when people watch stereo images on stereoscopic display, the neural operation is interrupted due to alternations of the cross-link gains, which are attributed as the main reason of visual discomfort on stereo images in terms of Accommodation-Vergence Mismatch (AVM). In this paper, we present a novel visual discomfort prediction algorithm dubbed 3D-AVM Predictor to quantify the visual discomfort by including neural responses to sensory stimuli of both accommodation and vergence. In particular, we define the 3D local bandwidth (BW) based on physiological optics of binocular vision and foveation for optical activity of accommodation from the perspective of the VA cross-link. Since the 3D-AVM Predictor encompasses the anomalous motor responses of both accommodation and vergence, it is demonstrated that the performance is statistically superior to those of conventional works which rely on the factor of disparity distribution only.
UR - http://www.scopus.com/inward/record.url?scp=84949924967&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84949924967&partnerID=8YFLogxK
U2 - 10.1109/APSIPA.2014.7041805
DO - 10.1109/APSIPA.2014.7041805
M3 - Conference contribution
AN - SCOPUS:84949924967
T3 - 2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014
BT - 2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014
Y2 - 9 December 2014 through 12 December 2014
ER -