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Kitware / Danesfield

Kitware's system for 3D building reconstruction for the IARPA CORE3D program
Apache License 2.0
167 stars 59 forks source link

VisSat Error #37

Closed Calsia closed 2 years ago

Calsia commented 2 years ago

https://github.com/Kitware/Danesfield/issues/24 just like the above issue, when i use the docker container to run generate_point_cloud.py, it will appear the same problem. (delete the --SiftExtraction.num_threads 32 is not work for me.) but when i use the script from https://github.com/Kai-46/VisSatSatelliteStereo, erverythin goes well.

Calsia commented 2 years ago

I monitored my memory usage, the cpu was full (64G) and the gpu was not used. at step colmap feature_extractor

Calsia commented 2 years ago

https://github.com/Kai-46/VisSatSatelliteStereo/issues/1 in this issue, the author say it should be adapted with our own machine. i would try to find a way to do a crop. it's very thanksful if you have any suggestion

Calsia commented 2 years ago

i found you use four gpu (0,1,2,3) in the code, i change it to 0. and use a smaller height and width for less ram. now everything seems work well. sorry for this bother