so I am working on a project to scan analog photos. The program should detect the edges and crop it automatically. For that I am using Python and OpenCV. My pro
My idea is to use the multiple bounding box coordinates of the abnormal regions for a given image and crop these regions to save to a separate folder. I have
I have datasets of images of gemstones.I have categorised the gemstones into folders based on their colours.(That is Red, Blue, Pink,Purple,Yellow). What I want
Can somebody help me with finding error on the below code? I am working on tutorial Face Detect Attendance system python opencv but cv fails to load camera....
this is my code and I have a problem. What is the solution for it, please? I try to make a screen recorder: import numpy as np import cv2 import pyautogui code
I need to use cv_bridge and transfer the images to vison wx. I am using makefile to link / compile. The problem I have is I don't know where the header files a
On Ubuntu 20.04: sudo apt install libopencv-dev Result: kwu@Dev-KWu:/usr$ find . -name "*opencv_imgproc*" -o -name "*opencv_core*" ./lib/x86_64-linux-gnu/libope
I'd like to build a web app with Blazor WebAssembly and do some image processing on the client side with OpenCV. I'm having difficulty using OpenCV on the clien
I need to calculate the SIFT descriptors for given features from the Harris Corner detection in OpenCV. How would I do that? Could you provide me some code exam
I'm looking for a proper solution how to count particles and measure their sizes in this image: In the end I have to obtain the lists of particles' coordinates
I have an image of a pool table with slight perspective distortion: I am trying to un-warp the image (such that the corners of the pool table correspond to the
I have an image of a pool table with slight perspective distortion: I am trying to un-warp the image (such that the corners of the pool table correspond to the
How can I select question blocks in a jpg file with questions in Python code? The codes below select texts. I want to select question blocks with their choices.
TL;DR; it was a stupid bug in my code. Not a cuda problem at all. I'm trying to compare the performance of the following code: frames = ... for i in range(2000)
I need to reduce the noise in images like the one bellow, i.e. fill the holes in the white object. I tried something with opencv but it ended up removing part o
I need to reduce the noise in images like the one bellow, i.e. fill the holes in the white object. I tried something with opencv but it ended up removing part o
import cv2 #OpenCV is the library that we will be using for image processing import mediapipe as mp #Mediapipe is the framework that will allow us to get our po
I am working on a Django project, which integrates a webcam and OpenCV. For the webcam access, I use following code. The webcam can be released if I use Ctrl +
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