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Author Topic: COLMAP masks export incorrect image rotation  (Read 1138 times)

PLAN8

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COLMAP masks export incorrect image rotation
« on: January 08, 2025, 05:29:15 PM »
Exporting masks using the Colmap camera export with V2.2.0 is not adhering to the original image rotation.

The original photos were from an iphone, so I suspect that the camera orientation flag is being missed somehow?

The resultant exported images in my test case are portrait (correct orientation), Whilst the masks are rotated to landscape.

PLAN8

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Re: COLMAP masks export incorrect image rotation
« Reply #1 on: January 08, 2025, 06:13:57 PM »
Looking at it again, if the masks are exported separately from the Colmap export, the image rotation is also not adhered to.

Alexey Pasumansky

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Re: COLMAP masks export incorrect image rotation
« Reply #2 on: January 10, 2025, 05:09:14 PM »
Hello PLAN8,

Thank you for reporting the problem. Orientation tag will be added to mask export both for direct and Colmap project export in the next version update.
Best regards,
Alexey Pasumansky,
Agisoft LLC