ASV: Accelerated Stereo Vision System

MICRO 2019 Lightning Talk. Presented by Yu Feng.

Transcript

1. 1 ASV: Accelerated Stereo Vision System Yu Feng with Paul Whatmough (Arm Research) and Yuhao Zhu Department of Computer Science University of Rochester http://horizon-lab.org
2. 2 Distance: 1.0 inch Heart rate: 200↑ ❤ Eve ❤ Depth is Important!
3. 3 3D Reconstruction Augment Reality Mobile Robot Drone Navigation Depth is Important!
4. Depth-from-Stereo
5. FPS 0.1 1 10 100 Error Rate (%) 0 4 8 12 16 5
6. FPS 0.1 1 10 100 Error Rate (%) 0 4 8 12 16 5 DNN
7. FPS 0.1 1 10 100 Error Rate (%) 0 4 8 12 16 5 DNN non-DNN
8. Compiler Hardware Algorithm 6
9. 7 5x Speedup
10. 8 85% Energy Reduction
11. 9 (Almost) No Hardware Change
12. 10 Tuesday 1:30 PM First Talk @ Session VB