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DTSTAMP:20230103T035311Z
LOCATION:Room 324\, Level 3\, West Wing
DTSTART;TZID=Asia/Seoul:20221208T110000
DTEND;TZID=Asia/Seoul:20221208T123000
UID:siggraphasia_SIGGRAPH Asia 2022_sess164_papers_186@linklings.com
SUMMARY:A Biologically Inspired Hair Aging Model
DESCRIPTION:Technical Papers\n\nA Biologically Inspired Hair Aging Model\n
 \nBalbão, Walter\n\nHair rendering has been a focal point of attention in 
 computer graphics for the last couple of decades. However, there have been
  few contributions to the modeling and rendering of the natural hair aging
  phenomenon. We present a new technique that simulates the process of hair
  graying and hair thinning on digital models due to aging. Given a 3D huma
 n head model with hair, we first compute a segmentation of the head using 
 K-means since hair aging occurs at different rates in distinct head parts.
  Hair graying is simulated according to recent biological knowledge on agi
 ng factors for hairs, and hair thinning decreases hair diameters linearly 
 with time. Our system is biologically inspired, supports facial hair, both
  genders and many ethnicities, and is compatible with different lengths of
  hair strands. Our real-time results resemble real-life hair aging, accomp
 lished by simulating the stochastic nature of the process and the gradual 
 decrease of melanin.\n\nRegistration Category: FULL ACCESS, ON-DEMAND ACCE
 SS\n\nLanguage: ENGLISH\n\nFormat: IN-PERSON, ON-DEMAND
URL:https://sa2022.siggraph.org/en/full-program/?id=papers_186&sess=sess16
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