Messages

1

Camera Calibration / Re: Converting my parameters in px to mm

« on: March 25, 2015, 04:18:01 PM »

  I sent a mail.
  I thank you again.

2

Camera Calibration / Re: Converting my parameters in px to mm

« on: March 25, 2015, 01:27:28 PM »

  Hello Alexey,

  Unfortunately, I don't have PhotoScan.
Can you do it for me if I send to you the file .XML?

3

Camera Calibration / Re: Converting my parameters in px to mm

« on: March 24, 2015, 07:07:36 PM »

  Hello Alexey,

  So, I calculate them like this :
  Principal_point (mm) = Principal_point (px) * sensor_pixel_size (mm/px)

  Moreover, what are the units of K1, K2, K3, P1 and P3?
  And, do I need to transform them also to save my project to PhotoModeler format?
 

4

Camera Calibration / Re: Converting my parameters in px to mm

« on: March 20, 2015, 10:55:58 AM »

  I thank you for your answer.
And, for these parameters what are the formulas to convert px in mm?
  -Format width
  -Format height
  -Principal point X
  -Principal point Y

5

Camera Calibration / Re: Converting my parameters in px to mm

« on: March 19, 2015, 05:50:26 PM »

  Yes, I know this.
Nevertheless, to save my project in PhotoModeler format for instance, I need my parameters in mm like my focal length.

6

Camera Calibration / Converting my parameters in px to mm

« on: March 19, 2015, 11:07:23 AM »

  Hello,

  I use Agisoft Lens to calibrate my camera.
Nevertheless, I have results in px and I want them in mm.
How can I do it?