SPOT: Sliced Partial Optimal Transport

Information

• Paper topic: Geometry
• Software type: Code
• Able to run a replicability test: True
• Replicability score: 4
• Software language: C++
• License: BSD-2-Clause
• Build mechanism: make
• Dependencies: stbimage
• Documentation score {0,1,2}: 2
• Reviewer: Nicolas Mellado <nmellado0@gmail.com>
• Time spent for the test (build->first run, timeout at 100min): 10min

Source code information

• Code URL: https://github.com/nbonneel/spot
• Git commit hash: 724d2dfd65481b1c8393dfc8347a0b206cfe5b13
• Software Heritage link:

Comments

Build instructions are straighforward to follow, dependencies are embedded in the repository. Two executables are provided:
 - FIST: compute scale, translation and rotation between two random point-clouds (so I cannot set a replicability score of 5). Even if it runs, it is impossible to know if the computed transformation is good or not.
 - colorTransfer: I had to fix a minor bug to make it run: the input images are not located at the place the software attempts to load them. I fixed it by adding a shortcut in my filesystem:
 ~/git/spot$ ln -s Datasets/Images/ data/.
 Results are totally fine for this program.

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