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TZID:Europe/Vienna
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DTSTART:20150329T030000
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DTSTART:20151025T020000
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BEGIN:VEVENT
DTSTAMP:20260501T002122Z
UID:5548861af0d04091235463@ist.ac.at
DTSTART:20150928T124500
DTEND:20150928T140000
DESCRIPTION:Speaker: Steve Marschner\nAbstract: Many beautiful materials de
 rive their appearance and mechanical properties from a microstructure comp
 osed of fibers. This is true of hair\, fur\, cloth\, and even wood. This t
 alk will discuss recent research on modeling\, simulation\, and rendering 
 that applies to these materials\, which shares the theme of modeling and m
 easuring structure to get the right appearance. In hair\, the key problem 
 is to model the complex patterns formed by light interacting with individu
 al transparent fibers\, which are caused by the small-scale structure of t
 he fibers and their surfaces. Smaller fibers packed together into a solid 
 give rise to the varied appearance of wood\, which reflects the three-dime
 nsional anatomy trees\, leading to distinctive grain and figure on cut and
  polished surfaces. The final topic is a new technique for realistically r
 endering textiles using volume data originating from micro CT scans of sma
 ll samples of cloth.
LOCATION:Raiffeisen Lecture Hall\, Central Building\, ISTA
ORGANIZER:aeller@ist.ac.at
SUMMARY:Steve Marschner: The Institute Colloquium
URL:https://talks-calendar.ista.ac.at/events/548
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