abkildal
Member
Registered: 07/30/08
Posts: 15
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Reply with quote | #1 |
Hi
What do you do if you have recognized that you have the wrong spatial calibration, but have done the analysis of some videoes?
I have tested this setting in the AVA 3.0 software. I had done all my analysis, writing down what the horizontal and vertical pitches below the "vessel detection parameters" in the Microcirculatory report" was. Then I saved this analysis in a logfile. After I restarted the AVA 3.0 software with a new spatial calibration. Then I changed the horizontal and vertical pitch and saved this new settings. Then I checked that the settings where saved with going to the main settings menu. After I started the analysis and opened the saved logfile with the other calibration settings, I went to "Microcirculatory report" and nothing had changed with the horizontal or vertical pitch. It was just the same. It seems like if you save a logfile, then you save the calibration settings to this logfile and you cannot change this after you have saved your logfile. So I have concluded that there is no option to change these pitches after you have done your analysis and saved your analysis in a logfile.
So, my question is; Do you need to do the analysis all over again with the new calibration or is there a place you can change this, since this will interfere with differences in vessel diameter?
I think it should be an option to be able to change the horizontal and vertical pitch if you have found out that your spatial calibration was wrong after you have done all your analysis and saved your logfiles, since the vessel marking and velocity judgement are already done, but there is only lacking an option to changes these pitches. There should be an option where you can actively choose to change these pitches for all your logfiles, some specific logfiles and not to change for specific logfiles if you choose to do so.
It this something which could be fixed?
Best regards,
Anders
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AntonioPS
Moderator
Registered: 07/11/08
Posts: 37
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Reply with quote | #2 |
The video should be reanalyzed. I am assuming the settings and calibration are written to the log file. that is why nothing changed. but that is not confirmed.
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