I have tried to run this code but get an Attribute Error. Any help would be greatly appreciated. import cv2 import sys (major_ver, minor_ver, subm
Installed versions: opencv-contrib-python 4.5.4.60 opencv-python 4.5.4.58 I try to run the demo python script (ppf_load_match.py) for surface matching i
import cv2 import glob import argparse import math from numpy import genfromtxt import matplotlib.pyplot as plt import numpy as np
Using the famous brute force cv2 code https://docs.opencv.org/4.x/dc/dc3/tutorial_py_matcher.html I'm tring to get all the good points coordinate to get the are
I am attempting to detect an image of a certain type on a page of degraded quality, that has rotational and translational variance. I need to "cropped" the dete
I try to detect edge using python. There are hundreds of algorithms for edge detection, however, the image is very obscure and unclear. The most serious problem
I'm starting to develop a visual odometry program. The "front" part (image acquisition and hopefully rectification) is done in ROS2, then the core of the proces
I want to stream video captured from the webcam using ASP.NET Core application. I also need to do some manipulations with the frames, that's why I'm using OpenC
I want to find a character in my input image. When I crop char from an image and use template matching, in almost all cases, it works perfect; but if I use that
I have this picture: As you can see, some lines are not connected. These lines were drawn using semantic segmentation. What I want is to connect these lines, b
I need to draw slanted lines like this programmatically using opencv-python, and it has to be similar in terms of the slant angle and the distance between the l
I'm trying to use the OpenCV Stitcher class for putting two images together. I ran the simple example provided in the answer to this question with the same koal
I'm unable to access the iMac camera from a command line OpenCV program. (I'm compiling and running the program under CodeRunner, not Xcode.) I've read that Moj
If you have a video file with a moving object, as well as a moving camera, is it possible to track the distance that the object moved between 10 or 20 frames? I
Consider the following code: import cv2 # define a video capture object vid = cv2.VideoCapture(0, cv2.IMREAD_UNCHANGED) classifier = cv2.CascadeClassifier(cv2.
I am processing a video using Opencv in python and using tqdm to show the progressbar. However, the progress goes beyond 100%. Not really sure why is this happe
I have an image like this that has multiple stoppers and some of the lines are broken. To connect this broken line, I used a morphological operation like this:
I am writing a program that draws a line on a video where the first pixels of the railing are encountered, my problem is that the video playba
I am trying to fill a contour which was obtained by separately thresholding 3 color channels. image_original = cv2.imread(original_image_pat
I am working on a project in which I have to complete the broken lines in the image below and then calculate the area. Is there any way to complete the broken l