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I have 4 red markers inside an image, I’m detecting their contours and getting a rectangular coordinates [x0,y0,w,h]. my goal is to identify the corners in this sequence: my problem is when I apply …
I am wanting to use python OpenCV for image processing. This is my original photo: I used the code below to load and show that image: path = r”G:3Y_individualProjectfarm_colormap1.jpg” …
The common workflow explained in most books or sites when developing OpenCV apps is by doing the following: Optionally build OpenCV binaries from the downloaded OpenCV source code. I say it is …
Here are the files The output with the input and here is the image used in the code; The actual card used in the code. . The blue positions are from paint. Output is the output from the code. I have …
First of all, thank you for your attention! I have the following problem – I have to read a text from a image, which works fine. Within Eclipse, I can also use the programme perfectly. I use 2 …
I’m using OpenCV to detect images in real-time. This is working with single images. I’m trying to update the script to work with multiple images at once with the end goal to be to detect a few …
I’m fairly new on OpenCv and tesseract. I’m recently building a project on using computer vision to detect door labels. Hopefully it would be beneficial for visually impaired group. The idea of the …
I’m trying to read an image from url. For this, I created the funcion below. For some url I input, it works exactly how I wish, but for others, it doesn’t. In this cases the cv2.imread(img, cv2….
I’m new in opencv but I can’t find any methods to remove objects that touch an image borders. I have found only this old opencv page: https://answers.opencv.org/question/223554/how-to-remove-the-…
I have plotted a rectangle using matplotlib and would like to place an image in it as shown in the image below. Does anyone have an idea how I can achieve this in python?