Messages

1

Feature Requests / Export BoundingBox in BlocksExchange XML format

« on: April 30, 2022, 03:13:56 PM »

I find this BlocksExchange XML format the most complete and easy to understand. however currently the bounding box is not exported even though the format supports it with the tag BoundingBox. Could you pls add that?

2

General / Camera model details

« on: December 05, 2017, 02:21:18 PM »

Hi!

I am trying to import the cameras reconstructed with PhotoScan and exported in XML format. Most of its content is clear, only two questions:

• tangential distortion parameters p1 and p2 for the frame camera model seem to be inverted compared to the standard Brown model https://docs.opencv.org/master/d4/d94/tutorial_camera_calibration.html; is that true or is just a typo in the PhotoScan manual?
• the global transform is not described anywhere in the help manual; is it the transform [R*s T] (3x4 in row major format) converting from local to global coordinate system (internal to absolute)?

Thank you!
Dan

PS: great software!!!