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TZID:Asia/Tokyo
X-LIC-LOCATION:Asia/Tokyo
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TZOFFSETFROM:+0900
TZOFFSETTO:+0900
TZNAME:JST
DTSTART:18871231T000000
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DTSTAMP:20260817T171530Z
LOCATION:Hall B7 (1)\, B Block\, Level 7
DTSTART;TZID=Asia/Tokyo:20241203T154300
DTEND;TZID=Asia/Tokyo:20241203T155400
UID:siggraphasia_SIGGRAPH Asia 2024_sess108_papers_1008@linklings.com
SUMMARY:Colorful Diffuse Intrinsic Image Decomposition in the Wild
DESCRIPTION:Chris Careaga and Yağız Aksoy (Simon Fraser University)\n\nInt
 rinsic image decomposition aims to separate the surface reflectance and th
 e effects from the illumination given a single photograph. Due to the comp
 lexity of the problem, most prior works assume a single-color illumination
  and a Lambertian world, which limits their use in illumination-aware imag
 e editing applications. In this work, we separate an input image into its 
 diffuse albedo, colorful diffuse shading, and specular residual components
 . We arrive at our result by gradually removing first the single-color ill
 umination and then the Lambertian-world assumptions. We show that by divid
 ing the problem into easier sub-problems, in-the-wild colorful diffuse sha
 ding estimation can be achieved despite the limited ground-truth datasets.
  Our extended intrinsic model enables illumination-aware analysis of photo
 graphs and can be used for image editing applications such as specularity 
 removal and per-pixel white balancing.\n\nRegistration Category: Full Acce
 ss, Full Access Supporter\n\nLanguage Format: English Language\n\nSession 
 Chair: I-Chao Shen (The University of Tokyo)\n\n
URL:https://asia.siggraph.org/2024/program/?id=papers_1008&sess=sess108
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