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Author Topic: Micasense processing  (Read 1458 times)

Payne

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Micasense processing
« on: December 03, 2020, 07:57:28 PM »
Dear all,

I used the tutorial of "MicaSense RedEdge MX processing workflow (including Reflectance Calibration) in Agisoft Metashape Professional 1.5 : Helpdesk Portal"
https://agisoft.freshdesk.com/support/solutions/articles/31000148780-micasense-rededge-mx-processing-workflow-including-reflectance-calibration-in-agisoft-metashape-pro

Short question, beside the reflectance calibration, is also the exposure time, lens vignette effect, sensor gain and black level values corrected during the process?
Like Micasense suggested it?

Best wishes and thanks in advance,
Norman

Alexey Pasumansky

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Re: Micasense processing
« Reply #1 on: December 03, 2020, 09:41:38 PM »
Hello Norman,

Vignetting is corrected according to MicaSense guidelines, if the related information is present in the image meta data.

Exposure, gain, black level are considered, if Normalize Band Sensitivity option is enabled in the Camera Calibration dialog (is done automatically, if reflectance calibration has been performed).
Best regards,
Alexey Pasumansky,
Agisoft LLC

Payne

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Re: Micasense processing
« Reply #2 on: December 04, 2020, 11:44:01 AM »
Alexey, thank you ver much!

I was wondering why this is not mentioned anywhere? Not in the tutorial I mentioned  as well as not in the general manual of agisoft.
I would need a reference for my work.

Best,
Norman
« Last Edit: December 04, 2020, 11:49:14 AM by Payne »