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General / Historical Aerial Photography
« on: March 17, 2011, 03:22:44 AM »
Hi,
I am currently running a research project looking at a time series of historical photography starting in the 1940's. The photos are 1500 dpi scans from the original film and I have managed to get some small mosaics happening with very low settings and by masking out the borders and fiducial marks. I have noticed however that the derived camera calibration information differs for each photo in the series. In theory this calibration information should be identical for each photo do you have any suggestions as to why this would be the case, and for gaining the most accurate results using this process.
Many Thanks
Matt
I am currently running a research project looking at a time series of historical photography starting in the 1940's. The photos are 1500 dpi scans from the original film and I have managed to get some small mosaics happening with very low settings and by masking out the borders and fiducial marks. I have noticed however that the derived camera calibration information differs for each photo in the series. In theory this calibration information should be identical for each photo do you have any suggestions as to why this would be the case, and for gaining the most accurate results using this process.
Many Thanks
Matt
