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Author Topic: Proper protocol for Calibrate Reflectance  (Read 515 times)

_danny_

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Proper protocol for Calibrate Reflectance
« on: September 04, 2021, 12:00:42 PM »
I use a Micasense Altum and the calibration panel that came with the sensor. When importing my photos Agisoft automatically places photos of the panel into the calibration images folder. Just wondering what the correct order of processes for calibration would be? Normally I'd click locate panels, then select use reflectance panels and then press ok. Problem is that Agisoft seems to search through all of the photos, even though the calibration images have already been identified. Is there a way to only locate panels and mask them for the photos that were automatically identified as calibration images?

I also seem to be getting an error where the masks for the calibration panel are incorrect (image attached).


Alexey Pasumansky

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Re: Proper protocol for Calibrate Reflectance
« Reply #1 on: September 07, 2021, 10:33:57 PM »
Hello danny,

Do you observe wrong automasking of MicaSense panel in latest Metashape Pro version (1.7.4)?
Best regards,
Alexey Pasumansky,
Agisoft LLC

_danny_

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Re: Proper protocol for Calibrate Reflectance
« Reply #2 on: September 26, 2021, 01:07:49 PM »
Hi Alexy,

Yes I am using Agisoft version 1.7.4.13028 and am seeing the wrong masking. We use a couple of Micasense calibration panels between our team, the ones with serial numbers RP01-xxxxxxx-MS don't mask  correctly but the panel with s/n RP04-xxxxxxx-SC does mask correctly...

Kind Regards,

Danny

Alexey Pasumansky

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Re: Proper protocol for Calibrate Reflectance
« Reply #3 on: September 27, 2021, 04:35:35 PM »
Hello Danny,

Can you please send the problematic images to support@agisoft.com that we could use to reproduce the incorrect behavior of the applied mask?
Best regards,
Alexey Pasumansky,
Agisoft LLC

Alexey Pasumansky

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Re: Proper protocol for Calibrate Reflectance
« Reply #4 on: October 04, 2021, 11:51:19 AM »
Hello Danny,

It appears that the QR-code has been 90-degree rotated, relatively to the default position, which affects automatic panel detection and masking procedure.
Best regards,
Alexey Pasumansky,
Agisoft LLC