By DariusP
on Wed, 04/02/2014 - 07:59
Hello, is there any way to zoom camera in text reco?
I tried editing this lines:
boundsEAGLView.size.width *= 2.0; // 3.0 , 15.0
boundsEAGLView.size.height *= 2.0; // 3.0 , 15.0
Well it seems to zoom, but fails to recognize text.
Any ideas?
Camera zoom in text recognition
Vuforia does not provide an explicit support for Zooming, at present.
If you want to try to implement something like a zoom, you will neeed to:
Camera zoom in text recognition
This looks like code from a previous version of the SDK.
Either way the loupe/ROI (region of interest) is failry tighly bound to the camera image and dimensions.
Camera zoom in text recognition
Why do i need? Well, for example if text is too far away to read it, maybe zoom could help?
Making zoom myself looks too complicated, because i have never put my hands on opengl. Would it be too hard?
(EDIT: would it be possible to add number recognition?)
Camera zoom in text recognition
Why do i need?
Camera zoom in text recognition
Camera zoom in text recognition
Let's say i want to achieve zoom.