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Messages - soydum

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I found the code and now I can get rolling shutter rotation and transformation in a txt file. Now the problem is how to use these parameteres to correct the original photo? What is the algorithm used here? anyone?

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Same here guys, anyone can help?
I know some guys have figured it out by scripting in python. But they are generous enough to share

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Hi nadar,

did u have any success in reading Z? I have same problem reading tie points z in Photoscan and comparing it to the LPS, they are the same at tie gcps, but getting worse in remote places.

Thanks a lot StevenF for your precise and highly valuable comments.
I followed your instruction and it worked.
I think what I was missing was step 11b, to setup all parameters as "fixed".

BTW, export/import of camera calibration parameters (using Australis template) also worked fine.

At first sight, I may have a problem with elevations, because readings done in Photoscan cloud are not the same than readings done in StereoAnalyst. I will process another project for which I have more precise GCPs and will come back to comment.

Do you think possible (or recommended) to run an additional block adjustment/ aerotriangiulation on the initial position/orientation values obtained from Photoscan ? (of course I will then change "fixed" to "initial"). From your experience, which software is the most efficient for aero triangulation: LPS or Photoscan ?

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Python and Java API / How can I get Rolling Shutter parameters in python?
« on: October 03, 2018, 09:01:28 AM »
Hi there,

I need to solve rolling shutter effect in photoscan and export clean images to the 3rd party software. I am sure this is possible with PhotoScan,Shutter class in python. But I am not a python expert, anyone can help me on this? I need to have rotation and translation attributes for each image in a text file outside of the photoscan console.

Thanks

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