Technical Papers

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Title
MergeTree: a HLBVH Constructor for Mobile Systems
Date
Monday, 02 November
Time
14:00 - 15:15
Location
Kobe Int’l Conference Center, Room 501, Level 5

MergeTree: a HLBVH Constructor for Mobile Systems


Monday, 02 November: 14:00 - 15:15

The MergeTree is a hardware architecture for constructing Bounding Volume Hierarchy trees for interactive ray tracing. The unit conserves memory bandwidth by using an external sorting algorithm for Morton code sorting, making it suitable for mobile systems. In simulations, MergeTree organizes large scenes three times faster than prior work.


Presenter(s)

Timo Viitanen, Tampere University of Technology
Matias Koskela, Tampere University of Technology
Pekka Jääskeläinen, Tampere University of Technology
Heikki Kultala, Tampere University of Technology
Jarmo Takala, Tampere University of Technology

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