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Table 3 SGM parameters for different VisionWorks versions, side by side with the SGBM parameters that are presented in the Middlebury evaluation table

From: Real-time CUDA-based stereo matching using Cyclops2 algorithm

Parameter

Jetson TK1 VisionWorks 1.4.3 SGM

Jetson TX1 VisionWorks 1.5.3 SGM

SGBM2 (Middlebury v3)

Smoothness penalty

8

Discontiguous penalty

32

SAD

3

Census transform window size

0

Hamming cost window size

0

Clip value for cost

63

Maximum allowed difference

32,000

Uniqueness ratio

10

Scan line direction

ALL

MODE_HH

Extra flags

DEFAULT