Ar.js: How to scan an image without the black border for marker?

Created on 2 Aug 2017 · 10Comments · Source: jeromeetienne/AR.js

Hello, I am implementing an application using AR.js where users can scan a brand image and get an AR experience? For that, I need to be able to recognize the brand logo which would not have a black marker border around it. Is it possible to do that in AR.js? What would be the best way to implement a solution like that while still using AR.js? Thanks!!

Source

aditivy

Most helpful comment

Hello,
Focus on features 2D, features matching and homography. Here is an opencv example and a list of related tutorials.

yuccai on 4 Aug 2017

👍2

All 10 comments

what you are describing is known as 'image-based marker' .. and unfortunatly it isnt supported by AR.js at the moment :(

jeromeetienne on 3 Aug 2017

Thank you for your response. We do need this functionality how would you recommend we should go about augumenting AR.js (or some other solution) in order for us to scan an image. Our company is building an advanced AR application for the web.

aditivy on 3 Aug 2017

👍2

Hello,
Focus on features 2D, features matching and homography. Here is an opencv example and a list of related tutorials.

yuccai on 4 Aug 2017

👍2

Hi, I need the same function, There is something planned to implement it.

Thanks!

alvarogardev on 9 Aug 2017

Thanks!! So cool. Is there any expected date when this function will be implemented?

Aditi Madane
CEO Upsilon Labs

On Aug 8, 2017, at 11:04 PM, Alvarogarmig notifications@github.com wrote:

Hi, I need the same function, There is something planned to implement it.

Thanks!

—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub https://github.com/jeromeetienne/AR.js/issues/149#issuecomment-321161417, or mute the thread https://github.com/notifications/unsubscribe-auth/AO_YvnM8MCTVl8u_fIWC_k4QpCKvCL1Xks5sWUv5gaJpZM4OqnG8.

aditivy on 9 Aug 2017

😕2

bump

corbinyo on 13 Dec 2017

For now, it's not possible to remove black border completely because it's based on ARToolkit, but it can be modified. Angelo888 explain how it can be done in https://github.com/jeromeetienne/AR.js/issues/296.