Meshroom: Does Meshroom support spherical panoramic images?

[happyfrank]

Hello Dear all Does Meshroom support spherical panoramic images?

[Powerbyte7]

Currently, it doesn't. It relies on metadata like the sensor size and focal length to obtain a solid reconstruction of the scene.

[simogasp]

there is a support for 360 images in AliceVision, the library Meshroom relies on.
https://github.com/alicevision/AliceVision/blob/develop/src/software/utils/main_split360Images.cpp

This enables you to split your panoramic image into many images to be processed through the normal pipeline.
I don't think that this is dealt with automatically in meshroom, though @yann-lty

[ejnaren]

Is there a roadmap somewhere where we could upvote this feature? Would be very handy for interiors.

[realsammyt]

Steady movement of high quality 360 camera photography should theoretically be able to provide Meshroom with 3D environment reconstruction from monoscopic 360 capture using the existing AliceVision library. Keep up the great work!

[happyfrank]

@Powerbyte7 @simogasp @ejnaren @realsammyt Thanks for you guys reply. I just thought map spherical image to 6 cube images, just like OpenSfM. Then do the dense reconstruction use AliceVsion.

Cause I already got the camera position of spherical images when I use OpenMVG

Do you guys think It's possible? Thank you very much. ^v^

[jeffreyianwilson]

I am a strong believer in this feature for environment production work. I have had varying degrees of success with Photoscan in the past.

[jjisnow]

526 mentions that splitting the 360 image works, via Meshroom-2019.1.0\aliceVision\bin\aliceVision_utils_split360Images.exe (cli only, thanks @natowi) - I've tried it and it works!

[natowi]

Does Meshroom support spherical panoramic images
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