Author Topic: Dense point cloud - processing time  (Read 2087 times)


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Dense point cloud - processing time
« on: January 07, 2015, 08:13:19 PM »
I have an experience :  after optimalization procedure according to GCPs when i start to process dense point cloud once again - the procsseing time is usually 3 or 4 times higher in comparison to the first dense pointcloud generation. Quality parametres remain the same. The situation is accompanied by the log message. "skipping pair: unable to estimate disparity range" which i wasnt aware of before. The situation is the same as tracted in the post:,  but without any further explanation or answers.

I have to stress that i am currently still using  1.0.0 vesrion bacause i am in the middle of the project and dont wanna jump to higher version until i finish it.
« Last Edit: January 07, 2015, 11:35:22 PM by janoz »

Alexey Pasumansky

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Re: Dense point cloud - processing time
« Reply #1 on: January 08, 2015, 10:38:36 AM »
Hello janoz,

If you have CL_MEM_OBJECT_ALLOCATION_FAILURE errors in the Console pane, then roll-back nVidia drivers to 337.23 or older, since newer version drivers have compatibility issues with PhotoScan 1.0.
Best regards,
Alexey Pasumansky,
Agisoft LLC