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TZID:Asia/Seoul
X-LIC-LOCATION:Asia/Seoul
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TZOFFSETTO:+0900
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DTSTART:18871231T000000
DTSTART:19881009T020000
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BEGIN:VEVENT
DTSTAMP:20230103T035307Z
LOCATION:Auditorium\, Level 5\, West Wing
DTSTART;TZID=Asia/Seoul:20221206T100000
DTEND;TZID=Asia/Seoul:20221206T120000
UID:siggraphasia_SIGGRAPH Asia 2022_sess153_papers_585@linklings.com
SUMMARY:Realistic Luminance in VR
DESCRIPTION:Technical Papers\n\nRealistic Luminance in VR\n\nMatsuda, Chap
 iro, Zhao, Smith, Bachy...\n\nAs virtual reality (VR) headsets continue to
  achieve ever more immersive visuals along the axes of resolution, field o
 f view, focal cues, distortion mitigation, and so on, the luminance and dy
 namic range of these devices falls far short of widely available consumer 
 televisions. While work remains to be done on the display architecture sid
 e, power and weight limitations in head-mounted displays pose a challenge 
 for designs aiming for high luminance. In this paper, we seek to gain a ba
 sic understanding of VR user preferences for display luminance values in r
 elation to known, real-world luminances for immersive, natural scenes. To 
 do so, we analyze the luminance characteristics of an existing high-dynami
 c-range (HDR) panoramic image dataset, build an HDR VR headset capable of 
 reproducing over 20,000 nits peak luminance, and conduct a first-of-its-ki
 nd study on user brightness preferences in VR. We conclude that current co
 mmercial VR headsets do not meet user preferences for display luminance, e
 ven for indoor scenes.\n\nRegistration Category: FULL ACCESS, EXPERIENCE P
 LUS ACCESS, EXPERIENCE ACCESS, TRADE EXHIBITOR\n\nLanguage: ENGLISH\n\nFor
 mat: IN-PERSON
URL:https://sa2022.siggraph.org/en/full-program/?id=papers_585&sess=sess15
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