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Differently zoomed images of same device requires individual calibration for accurate measurement of object in an images.how to manage a single calibration on such images ?

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vaishali
vaishali le 18 Oct 2013
Commenté : Image Analyst le 18 Oct 2013
ultrasound images of same device differently zoomed and saved for further processing

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Image Analyst
Image Analyst le 18 Oct 2013
You can't. Different zoom levels will have a different calibration scale factor and there is no way around that if you want accurate lengths and areas out.
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vaishali
vaishali le 18 Oct 2013
Resize/zooming (at same level) all the images and then calibrating, processing & taking measurement.then possible???
Image Analyst
Image Analyst le 18 Oct 2013
Modifié(e) : Image Analyst le 18 Oct 2013
Yes, of course. If you recalibrate after you change the field of view then the measurements will be accurate.

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