Agisoft Metashape

Agisoft Metashape => General => Topic started by: smac on April 11, 2018, 06:18:53 PM

Title: Issue Importing All Bands From Multispectral Camera
Post by: smac on April 11, 2018, 06:18:53 PM: Hello,

I'm have the Parrot Sequoia and am having trouble importing all the cameras as multispectral bands in Photoscan. I have version 1.4.1. If all 4 bands are in the same folder I have the option to import as multispectral but only Green shows up in the camera calibration window and only those cameras are imported. If I delete Green from the folder, it will import Red but that's it. Same thing if I separate the bands into separate folders and bring them in that way. I've already removed the RGB images and the number of images per band is the same. Is this an issue with the images or how I'm bringing them into Photoscan?
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: selimerguden on April 11, 2018, 07:58:05 PM: Hey Smac,

The reason only Green bands shows up is because Green band is the master band. Under Tools/Camera Calibration, you can double check to see if other bands are being imported as well. For Sequoia, you should see all four bands.
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: smac on April 11, 2018, 08:31:29 PM: When I look in camera calibration it only shows the Green band. It recognizes that it's from the Sequoia and the other information seems correct.
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: Alexey Pasumansky on April 12, 2018, 12:53:25 AM: Hello smac,

Can you please provide the screenshot of Add Photos dialog with the option you are selecting and also the screenshot of the Camera Calibration dialog?
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: smac on April 12, 2018, 04:30:05 PM: Hi Alex,

Thank you for responding. Please see attached.
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: Alexey Pasumansky on April 12, 2018, 07:21:09 PM: Hello smac,

Can you click on the triangle arrow on the left side of the Green calibration group label? It should expand the "slave" bands information.
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: smac on April 12, 2018, 07:26:46 PM: Oh, I see now that it is showing the rest of the bands. Silly mistake. So I process it as normal with just the green band showing but it will process all 4 bands in the ortho. Thank you!
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: Orbital Solutions on August 06, 2018, 08:59:36 PM: Quote from: selimerguden on April 11, 2018, 07:58:05 PM
Hey Smac,

The reason only Green bands shows up is because Green band is the master band. Under Tools/Camera Calibration, you can double check to see if other bands are being imported as well. For Sequoia, you should see all four bands.

Hi Smac,
I have a similar issue as well.However mine does not have have the expansion to show all the remaining bands.It shows only green.I have attached the screenshot.I imported only the multispectral pictures and not the RGB.
Thanks.
Title: Re: Issue Importing All Bands From Multispectral Camera
Post by: Alexey Pasumansky on August 06, 2018, 09:41:31 PM: Hello Orbital Solutions,

Which version of PhotoScan you are using? Do you experience the same misbehavior when adding images in the latest release version 1.4.3 build 6429?
If so, please send any four images related to the same camera location that we can use to reproduce the problem to support@agisoft.com.