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Messages - mwillis

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136
General / Re: Use Lens Calibration with Photoscan Pro?
« on: May 18, 2012, 06:28:50 PM »
Alexey, thank you.  That is exactly what I needed to know.

Thanks, Mark

137
General / Re: Use Lens Calibration with Photoscan Pro?
« on: May 18, 2012, 03:41:12 AM »
Yes.  It works just fine.  The wide angle isn't a problem.

138
General / Use Lens Calibration with Photoscan Pro?
« on: May 17, 2012, 03:38:26 PM »
Hi, I am taking photographs of nearly flat petroglyph panels using a Canon 50D and an 18mm lens.  Do you recommend using Agisoft’s Lens calibration tool in conjunction with PhotoScan?  Perhaps PhotoScan is calibrating on the fly during optimization and external calibration is not needed?

Thanks,

Mark

139
General / How much RAM can Photoscan use?
« on: March 14, 2012, 01:57:04 PM »
I'm interested in building up a computer to use solely for Photoscan Pro.  What are the upper limits of Photoscan Pro in terms of memory and GPU use?  Can the program support 64 gigs of ram and multiple GPU's?

Thanks

140
Camera Calibration / Distortion Coefficients
« on: September 13, 2011, 05:02:15 PM »
Hi, can anyone tell me if the K1, K2, P1, and P2 coefficients are expressed in pixels, microns, or mm? 

I am trying to convert from a known camera calibration to Agisoft's format.

Thank you,

Mark

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