Abstract
In recent years, television systems having a wider field of view (FOV)
and higher spatial resolution than conventional systems have been proposed
to offer an immersive viewing experience. However, few studies have investigated
the effects of increasing the temporal resolution or frame rate of television
systems. Assuming that people will likely use wide-FOV TVs at home in the
future, we quantitatively analyzed the effects of increased frame rate and
the viewing distance through a subjective evaluation of the moving picture
quality. The results indicated that the moving picture quality improved more
with an increase in frame rate from 60 to 120 frames per second (fps) than
from 120 to 240 fps when viewing from a distance of 3 H (three times the image
height). Furthermore, the effect of viewing distance on the moving picture
quality was not statistically significant, and the degree of improvement depended
upon the picture content.
© 2014 IEEE
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