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jcmellado / js-aruco

JavaScript library for Augmented Reality applications
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Perspective transformation based on markers position #22

Closed davoscript closed 7 years ago

davoscript commented 7 years ago

Hi, @jcmellado and thanks for this amazing library.

I wonder if it's possible to apply a perspective transformation using the CV.js methods, I tried using CV.warp (and converting the returned array into a Uint8ClampedArray), but I'm having trouble with the warpSize parameter.

My goal is to remove the perspective distortion of the image (I have aruco codes in each corner), any help would be much appreciated.

Thanks!

jcmellado commented 7 years ago

Could you show us your (relevant) code?

jcmellado commented 7 years ago

Hmmm... looking at the Aruco code, I see that it is using a fixed value for warpSize (49)

yvesbuschor commented 7 years ago

I'm trying to achieve the exact same thing. @davoscript did you get the transformation to work already? Or do you maybe have a code snippet of how you're using CV.wrap?

Any help to get me started in the right direction is much appreciated!