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. 2023 Feb 2;23(3):1650. doi: 10.3390/s23031650

Table 4.

Average processing speed.

Method Image Resolution FPS (Avg.)
PSMNet [2,30] 720 × 480 2.857
1080 × 720 1.298
640 × 256 6.25
1024 × 320 3.125
Stereo Depth Estimation, Monodepth2 (640 × 192) [3] 720 × 480 40.6
1080 × 720 21.7
640 × 192 60.9 **
1024 × 320 42.9
Ours (640 × 192) 720 × 480 32.1
1080 × 720 19.1
640 × 192 57.2 **
1024 × 320 34.2
Ours (1024 × 320) 720 × 480 23.1
1080 × 720 15.64
640 × 192 26.6
1024 × 320 31.9 **

** indicates the leading FPS performance on specific image resolution from specific models.