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I want to make the background of an image (jpg/jpeg) transparent white. Below is my code which tran… Read more How To Get Transparent Background From Jpeg Image By Converting To Png?

I'm working on image color recognition, so I'm converting the RGB image to Lab because it&#… Read more How To Plot Graphics With The Colors Of Each Pixel In The Image?

I am new to OpenCV and I have images that need to be cropped to perfect passport size photos. I hav… Read more How To Crop White Patches In Image And Make Passport Size Photo Using Opencv

I have a question. I have two numpy arrays that are OpenCV convex hulls and I want to check for int… Read more Intersection Of 2d Numpy Ndarrays

I have a webcam video recorder program built with python, opencv and ffmpeg It works ok except that… Read more Making A Video With Opencv And Ffmpeg. How To Find The Right Color Format?

I have a short python script that will open the webcam and display a live feed on a local web site.… Read more Cv2 Python Videocapture(0) Unexpected Argument

I do not understand this code taken from OpenCV documentation: import cv2 import numpy as np # mou… Read more Opencv: Function Arguments Useful For What?

What would be the equivalent of imagesc in OpenCV? Solution 1: To get the nice colors in imagesc y… Read more What Is The Equivalent Of Imagesc In Opencv