Export image quality estimate to .txt or spreadsheet

[Fieldstitch]

Hello,

Is it possible to export the image quality estimate to a spreadsheet for further processing, like calculating an average?
I cannot find any function to do so and it doesn't show up in the generated report.

I am using the latest version of Agisoft Photoscan Pro

Thanks in advance.
Paul

[Alexey Pasumansky]

Hello Paul,

Thank you for contacting.

At the moment you can do that via Python scripting only.

Code: [Select]

chunk = PhotoScan.app.document.chunk
for camera in chunk.cameras
   if "Image/Quality" in camera.photo.meta.keys():
      print(camera.label + "\t" + camera.photo.meta["Image/Quality"])

It should print the list of cameras with the quality value (if present) to the Console pane.

[Fieldstitch]

Hello Alexey,

Thanks for the response. I tried this python script by running it by tools/run script in photscan. However, the script does not run. I copied your code and saved it as a .py file.
Can I export the data to spreadsheet of .txt/.csv if the image quality estimate is displayed in the console panel?

Further, I was wondering if it was possible to export the number point matchers per image?

Thank in advance,
Paul

[Alexey Pasumansky]

Hello Paul,

If you are running the script from the external .py file and not from the Console pane, then you need to add the following line in the beginning of the script:

Code: [Select]

import PhotoScanYou can save the Console pane contents.


For the direct file export you can use the following:

Code: [Select]

import PhotoScan
chunk = PhotoScan.app.document.chunk
path = PhotoScan.app.getSaveFileName("Specify output path:)
file = open(path, "wt")
for camera in chunk.cameras:
   if "Image/Quality" in camera.photo.meta.keys():
      file.write(camera.label + "\t" + camera.photo.meta["Image/Quality"]+"\n")
file.close()


[Fieldstitch]

Hello Alexey,

Thanks for the quick response. The script worked flawless. Sorry for my python beginner questions.

To complete the script there need to be added a colon (':') after the for statement.

Cheers,
Paul

[Alexey Pasumansky]

To complete the script there need to be added a colon (':') after the for statement

Fixed, thank you for pointing on the error.

[Fieldstitch]

Hello Alexey,

Is there also a script available for exporting the number of key point matches per image frame?

This data can give a real good insight in how well the match performs.

Thanks in advance.

Cheers,
Paul