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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:20230103T035306Z
LOCATION:Auditorium\, Level 5\, West Wing
DTSTART;TZID=Asia/Seoul:20221206T100000
DTEND;TZID=Asia/Seoul:20221206T120000
UID:siggraphasia_SIGGRAPH Asia 2022_sess153_papers_401@linklings.com
SUMMARY:Gloss management for consistent reproduction of real and virtual o
 bjects
DESCRIPTION:Technical Papers\n\nGloss management for consistent reproducti
 on of real and virtual objects\n\nChen, Piovarci, Wang, Seidel, Didyk...\n
 \nA good match of material appearance between real-world objects and their
  digital on-screen representations is critical for many applications such 
 as fabrication, design, and e-commerce. However, faithful appearance repro
 duction is challenging, especially for complex phenomena, such as gloss. I
 n most cases, the view-dependent nature of gloss and the range of luminanc
 e values required for reproducing glossy materials exceeds the current cap
 abilities of display devices. As a result, appearance reproduction poses s
 ignificant problems even with accurately rendered images. This paper studi
 es the gap between the gloss perceived from real-world objects and their d
 igital counterparts. Based on the psychophysical experiments on a wide ran
 ge of 3D printed samples and their photographs, we derive a gloss consiste
 ncy model that accounts for the influence of geometry, illumination, and t
 he display's brightness to predict the change in gloss appearance due to t
 he display limitations. Our evaluation experiments demonstrate that using 
 the prediction to correct material parameters in a rendering system improv
 es the match of gloss appearance between real objects and their visualizat
 ion on a display device.\n\nRegistration Category: FULL ACCESS, EXPERIENCE
  PLUS ACCESS, EXPERIENCE ACCESS, TRADE EXHIBITOR\n\nLanguage: ENGLISH\n\nF
 ormat: IN-PERSON
URL:https://sa2022.siggraph.org/en/full-program/?id=papers_401&sess=sess15
 3
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