Agisoft Metashape

Agisoft Metashape => General => Topic started by: Mohammed on June 29, 2016, 05:09:00 PM

Title: DNG and Underwater images, soultion!
Post by: Mohammed on June 29, 2016, 05:09:00 PM

Hi Alexey,
Thank you for supporting the DNG format in V1.2.5!
 
I faced an Issue while i make some preprocess of the DNG Photo in adobelightroom with some Underwater photos,
So as you can see in (Snapshot 001) i did some edit in lightroom  to remove the green colors of the photos (snapshoot 002) and after i finished i exported it again as DNG, But the problem is while i send the Edit photos to Photoscan the images back again as i didn't do any editing on them! so whats the problem? (see snapshot 003).
Thanks,,
Mohamed

Title: Re: DNG and Underwater images, soultion!
Post by: Alexey Pasumansky on June 29, 2016, 05:46:41 PM

Hello Mohamed,

Can you please send the original DNG and the one with the edited in Lightroom to support@agisoft.com? Currrently it looks like PhotoScan doesn't use edited profile for DNG.

Title: Re: DNG and Underwater images, soultion!
Post by: Mohammed on June 29, 2016, 07:41:19 PM

Hi Alexey,

Thank u for reply!
I send 3 images to u both with and without Editing on Dropbox (i put images in Compress file) ! hope u receive and fix it.

Thanks,,
Mohamed

Title: Re: DNG and Underwater images, soultion!
Post by: Alexey Pasumansky on June 30, 2016, 11:11:45 AM

Hello Mohamed,

Thank you for the samples.

At the moment PhotoScan uses As Shot parameters of DNG file. The adjustments made in Adobe Lightroom as saved in XMP profile in Adobe proprietary format, that cannot be supported at the moment due to the lack of specification.
 

Title: Re: DNG and Underwater images, soultion!
Post by: Mohammed on June 30, 2016, 03:48:34 PM

That's sad!

But there's no XMP file exported with the image!

Title: Re: DNG and Underwater images, soultion!
Post by: Alexey Pasumansky on June 30, 2016, 03:57:06 PM

Hello Mohamed,

XMP profile is embed to the image header.

Title: Re: DNG and Underwater images, soultion!
Post by: Mohammed on June 30, 2016, 04:02:28 PM

Oky thanks Alexey for your patience!

So is there any possibility to fix it in the future?

Title: Re: DNG and Underwater images, soultion!
Post by: bisenberger on July 03, 2016, 03:23:56 PM

I also noticed this issue. I don't think this is an issue with exported 16bit TIFF's, but then you end up using a lot more disk space because of the file size. Especially if you keep the DNG and 16bit TIFF versions.

Title: Re: DNG and Underwater images, soultion!
Post by: Mohammed on July 03, 2016, 03:27:13 PM

Yes! now i have 3 HDs full of data  ;D! hope they fix this issue will save alot of space.

Mohamed

Title: Re: DNG and Underwater images, soultion!
Post by: bisenberger on September 29, 2016, 05:55:17 AM

Working with DNG format also does not export 16bit orhtomosaic. :(