Is it possible to detect outer background of an image using MARVINJ?

[Sergey Kostenko]

Hi! I'm wondering if it is possible to detect outer background of an image using MARVINJ and then make it transparent?
Please take a look on screenshot https://i.imgur.com/qmZ21Ug.png (desired area is marked by border line).

Example posted in Tutorial section on your website (https://www.marvinj.org/en/releases/marvinj_1.0.html) is good, but it works fine only with white background. In my case, images will be uploaded by users, so background can be any color.

I would appreciate any suggestion. Thanks in advance!

[Gabriel Ambrósio Archanjo]

Hi Sergey,

Yes, it's possible, but there isn't an algorithm to solve your specific problem in MarvinJ framework. You'll need to implement your own solution using a framework like MarvinJ as a tool.

For this kind of question, I recommend you to post it on Stack Overflow. There is the right channel for discussing approaches and alternatives.