Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Examples of synthetic simple scenes (in anaglyph 3-D). Each visual stimulus in (a) and (b) includes two gray meteor objects: one meteor object was intended to induce visual discomfort due to excessive screen disparities (i.e., disparity-induced discomfort), while the other meteor object was intended to induce visual discomfort due to fast changes of disparity (i.e., motion-induced discomfort). The lateral distances between centers of the two meteor objects were set to (a) 5 deg and (b) 15 deg, respectively. The figure (c) is the magnified version of a meteor object and figure (d) illustrates the presentation of synthetic simple scenes in our experimental environment. Figure Legend: From: Experimental investigation of discomfort combination: toward visual discomfort prediction for stereoscopic videos J. Electron. Imaging. 2014;23(1): doi: /1.JEI
Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Viewing condition in our subjective experiments. (a) Stereoscopic display used in our experiment and (b) top view of the apparatus for the presentation of visual stimuli. Figure Legend: From: Experimental investigation of discomfort combination: toward visual discomfort prediction for stereoscopic videos J. Electron. Imaging. 2014;23(1): doi: /1.JEI
Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Two-dimensional distribution of 64 stereoscopic videos along disparity and in-depth motion directions. The x-axis indicates the disparity magnitude and the y-axis indicates the in-depth motion velocity. Note that the units of the x-axis and y-axis are the angular disparity (deg) and the change of angular disparity (deg/s), respectively. Figure Legend: From: Experimental investigation of discomfort combination: toward visual discomfort prediction for stereoscopic videos J. Electron. Imaging. 2014;23(1): doi: /1.JEI
Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Normalized mean opinion scores for each synthetic simple-scene. The abscissa represents the content index and the ordinate represents the normalized comfort scale, respectively. The error bars represent the 95% confidence interval. Figure Legend: From: Experimental investigation of discomfort combination: toward visual discomfort prediction for stereoscopic videos J. Electron. Imaging. 2014;23(1): doi: /1.JEI
Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Realistic and natural stereoscopic videos used in the verification experiment. The first and second columns correspond to examples of animated scenes, and the other columns correspond to examples of natural scenes. Note that these scenes contain various living and nonliving entities in diverse places, such as humans, man-made objects, etc. Figure Legend: From: Experimental investigation of discomfort combination: toward visual discomfort prediction for stereoscopic videos J. Electron. Imaging. 2014;23(1): doi: /1.JEI
Date of download: 9/17/2016 Copyright © 2016 SPIE. All rights reserved. Normalized MOS (nMOS) for each visual stimulus. The abscissa represents the content index and the ordinate represents the normalized comfort scale, respectively. The error bars represent the 95% confidence interval. Note that higher nMOS represents more uncomfortable. Figure Legend: From: Experimental investigation of discomfort combination: toward visual discomfort prediction for stereoscopic videos J. Electron. Imaging. 2014;23(1): doi: /1.JEI