Abstract
The use of bright and wide field-of-view (FOV) displays in future TV
systems will enable us to enjoy TV programs with a rich sense of presence,
i.e., a sense of “being there.” However, such displays can strongly
stimulate human peripheral vision, which is sensitive to flicker. The recent
widespread adoption of hold-type displays such as liquid crystal displays
might circumvent the flicker problem in current TV systems. For temporal specification
of future TV systems with bright and wide FOV displays, we measured the critical
fusion frequency (CFF) in 26 participants, using varying luminance, duty ratios,
and FOVs. We showed that CFF depended on the duty ratio and the FOV, and that
more than 90 Hz was required to avoid flicker perception with wide FOV displays.
Moreover, we demonstrated that flicker was regularly perceived in viewing
wide FOV natural images presented at 60 Hz with a 50% duty ratio.
© 2012 IEEE
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription