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2017-08-30 10:42:51 -0500 asked a question Removing parts of the image

Removing parts of the image Hi, I have an image and I want to simply remove(or mask) parts of it. this is my original im

2017-02-21 22:14:45 -0500 asked a question Create Kik and Facebook messenger QR like codes

I'm looking for a start point to start researching on how to create a code like Facebook, Kik, Zappar ... they all seem to follow a similar approach, I wanted to ask if you know any sdk or library which allows you to develop something similar.

2017-01-05 12:05:55 -0500 commented question How to extract white paper from image

Thanks very much @berak for you condescending comment.

2017-01-05 11:30:53 -0500 commented question How to extract white paper from image

Thanks very much for judging @berak . As i said I'm new to opencv and looking for clues and where to start for this problem.

2017-01-05 10:55:44 -0500 asked a question How to extract white paper from image

Hi, I'm new to opencv , I want to write a script for having an effect like Microsoft office lens, which can detect a piece of paper no matter the camera angle and put a rectangle around it and crop it and then unwrap it. I wanted to ask if you guys know any approaches to such problem using openCV

image description

Thanks very much Best

2016-11-19 13:31:53 -0500 asked a question Uninstalling opencv previous version

I have install opencv 2.4 before and now I'm trying to install opencv3, it seems the installation process goes without problem but when I try to get opencv version with cv2.__version__ it still gives me 2.4.12 . I found out that by using uninstall I can uninstall it but the problem is I don't know where it is installed.
I'll appreciate if someone can help me with this

2016-10-31 05:42:35 -0500 asked a question Compare two images for amount of duplicity

Hi guys, my first post here :) I've just started learning opencv , I wanted to make a program which can compare two images and tell by percentage how similar they are. I just know you can subtract images and tell if they are exactly the same or not. But what I'm looking for is a more relative way to tell by percentage their similarity.
I'll appreciate if anyone can help me with this.