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Tigris: Architecture and Algorithms for 3D Perception in Point Clouds
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HorizonLab
October 08, 2019
Science
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Tigris: Architecture and Algorithms for 3D Perception in Point Clouds
MICRO 2019 Lightning Talk. Presented by Tiancheng Xu.
HorizonLab
October 08, 2019
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Transcript
!1 Tigris: Architecture and Algorithms for 3D Perception in
Point Clouds Tiancheng Xu*, Boyuan Tian* with Yuhao Zhu Department of Computer Science University of Rochester http://horizon-lab.org
To-do: add Notre Dame Cathedral figure Goal: Intro 2 Source:
https://www.nationalgeographic.com/news/2015/06/150622-andrew-tallon-notre-dame-cathedral- laser-scan-art-history-medieval-gothic/
3 3D Reconstruction from Laser Scanning Data of the Cathedral
Source: https://www.nationalgeographic.com/news/2015/06/150622-andrew-tallon-notre-dame-cathedral- laser-scan-art-history-medieval-gothic/
4 Point Cloud Registration
5 3-d Reconstruction Autonomous Driving Mixed Reality 3-D Visual Computing
Point Cloud Registration
6 Real-Time Energy-Efficient Point Cloud Registration
7 Identifying Neighbor Information Qi R
8 Identifying Neighbor Information Qi R 85%
9 Data Structure Algorithms Hardware Architecture Tigris
10 20.9X Speedup 10.5X Power Reduction Performance Bottleneck
11 3.5X Speedup 3.0X Power Reduction End-to-end Pipeline
12 Session V-A: Domain Specific Accelerators Tuesday, 2:30 PM
Best Paper Nominee