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Author Topic: Number of tie points between image groups  (Read 1220 times)

Yoann Courtois

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Number of tie points between image groups
« on: October 04, 2017, 01:24:41 PM »
Hi everyone !

Would it be possible, with python scripting or somehow, to get the number of tie points between two predefined groups of pictures ?

Indeed, I would like to assess the robustness of a global alignment of pictures coming from different surveys (typically one drone flight and one terrestrial survey). I can get picture by picture the number of matches (Total, Valid and Filtered), but cannot get the global number between two groups.

I would have the same needs to assess the robustness of an "Align chunk / point based", which could give me back the number of points (and, ideally, there locations) between the two chunks (Total, Valid and Filtered).

Regards
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Yoann COURTOIS
R&D Engineer in photogrammetric process and mobile application
Lyon, FRANCE
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