How to get actual height and width of object in the image in android OpenCv?

asked 2016-02-25 04:02:17 -0500

Sujith gravatar image

I need to calculate actual object width and height that displayed in the image.My purpose is to calculate the wound's height and width in human body without knowing any thing such as focal length, distance of the objects etc.

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2

please understand, that this is impossible.

berak gravatar imageberak ( 2016-02-25 04:08:09 -0500 )edit

any other methods?

Sujith gravatar imageSujith ( 2016-02-25 06:24:05 -0500 )edit

you don't get it, do you ?

berak gravatar imageberak ( 2016-02-25 10:55:21 -0500 )edit

Will it possible if i give distance between Android phone and Object?actually In play store I have seen app this app.I think in this also they are auto calculating wound height and width. https://play.google.com/store/apps/de...

kavie gravatar imagekavie ( 2017-06-29 06:32:41 -0500 )edit