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Semelhante a Medical Image Processing on NVIDIA TK1/TX1 (20)
Mais de NVIDIA Taiwan (20)
Medical Image Processing on NVIDIA TK1/TX1
- 1. TAIPEI | SEP. 21-22, 2016
Che-Lun Hung, 2016/9/21
MEDICAL IMAGE PROCESSING ON
NVIDIA TK1/TX1
- 5. 5
WHY NEED MEDICAL IMAGE PROCESSING?
9/26/16
Computer-aided diagnosis Description of Lension
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http://www.dailyherald.com/
Image Source:
http://artificialintelligencefordummies.weebly.com/
- 18. 18
TK1/TX1 MAXIMUM PERFORMANCE MODE
5.93
2.22
3.81
1.42
5.45
2.15
3.69
1.39
0
1
2
3
4
5
6
7
TK1 GPU double TK1 GPU float TX1 GPU double TX1 GPU float
Time(seconds)
Platform
Kernel time(Normal) Kernel time(HP)
- 19. 19
DIFFERENT MEMORY COPY MODES
2.15
1.39
2.38
1.5
2.37
1.45
0
0.5
1
1.5
2
2.5
TK1 GPU float TX1 GPU float
Time(s)
Platform
Kernel time Kernel time(Zero-copy) Kernel time(Unified memory)
- 25. 25
DIFFERENT POPULATION SIZES
(a) (b)
(c) (d)
(e) (f)
(a) population size = 30,
(b) population size = 60,
(c) population size = 90,
(d) population size = 120,
(e) population size = 150,
(f) population size = 180.
Image Source: http://brainweb.bic.mni.mcgill.ca/brainweb/