new agis 1.52

[zagnimarco1]

Hi every one, i'm just testing the new metashape, the mesh seem very clean and free  from noise, but a big problem occour, the texture is completly wrong, i tried to change mapping but nothing, the set up is turntable with 292 photos, normally i  achieve good result with 40000/10000 apply mask to tie points but this time for have a correct alignment i choose  to key points,could be a bag?

[Alexey Pasumansky]

Hello zagnimarco1,

Can you provide any screenshots demonstrating the issue?

[zagnimarco1]

in this screenshoot   we have 292  photos, the strange tingh is  i'm not able to repeat the alignment, the messh seems good but the texture show  some weird  dark area

[zagnimarco1]

Seems also  1.52 reduce the noise but  loosing some detail

[Mak11]

Seems also  1.52 reduce the noise but  loosing some detail

Yup, I'm even getting holes in some meshes (and processing times are slightly longer).

Mak

[zagnimarco1]

Probably is an issue of this set of photos beacause the other  looks well and without some piece of detached mesh (artifact) of the previous versions

[rover]

First two attempts on 1.5.2:

2019-03-29 11:44:36 timings: rectify: 0.073 disparity: 1.515 borders: 0.019 filter: 0.036 fill: 0
2019-03-29 11:44:36 [CPU] estimating 1377x896x160 disparity using 1377x896x8u tiles
2019-03-29 11:44:38 timings: rectify: 0.04 disparity: 2.279 borders: 0.03 filter: 0.052 fill: 0
2019-03-29 11:44:38
2019-03-29 11:44:38 Depth reconstruction devices performance:
2019-03-29 11:44:38  - 4%    done by CPU
2019-03-29 11:44:38  - 96%    done by GeForce GTX 1080
2019-03-29 11:44:38 Total time: 59.879 seconds
2019-03-29 11:44:38
2019-03-29 11:44:38 Warning: cudaStreamDestroy failed: unknown error (30)
2019-03-29 11:44:38 Warning: cudaStreamDestroy failed: unknown error (30)
2019-03-29 11:44:41 Finished processing in 476.089 sec (exit code 0)
2019-03-29 11:44:41 Error: unknown error (30) at line 211

[Alexey Pasumansky]

Hello rover,

Which driver version you are using and which OS version is installed on the machine?

Is the same problem observed on lower quality depth maps and during the image matching stage? (make sure that the GPU driver has recovered after the failure, otherwise all the later attempts will also fail).

[rover]

I updated the driver, still failed.
Re-installed the same driver using clean install method, same thing.
Then i removed and re-installed agisoft and now I got passed that point where the dense cloud crashed. It seems to be working again.

Nvidia driver is now the newest 419.67. No problems with alignment.

[Alexey Pasumansky]

Hello rover,

If you experience CUDA-related issues again, please send the processing log and hardware specifications to support@agisoft.com.