I'm using opencv 3.1.0, tried to read an image by imread, just like Mat image = cv::imread("1.jpg"); but it stunked without any error message (performs like in
My goal is to create a RTSP server using OpenCV Python using the GStreamer backend. I have RGB images stored as OpenCV Mat, and I would like to create a VideoWr
I know how to concatenate two exact images, but I need to combine two images each from their own folder. I cannot do it by name of the image or don´t know
I want to use the open3d image screen right away without saving it as a file. However, the 'capture_screen_image' function provided by open3d must save the imag
I am trying to enable the IP cam that I have access to, it's feed by the browser. but couldn't able to get a video stream using an IP camera, only get a result
Im writing a bot using cv2 , pyautogui,and imagesearch libaries. in this function im searching for an image then I'm going to run another function when found if
import cv2 import numpy as np # Load image, grayscale, Gaussian blur, Otsu's threshold image = cv2.imread('1.png') gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRA
hello i'm trying to play some sounds with a specific gesture with my hand but don't know the conditions to play that sound while (for example): my hand is in fe
Opencv facing an error for tesseract moule not found even after installations pip install tesseract opencv reinstallation also done but it wont work. opencv i
I trained a deeplearning model (EfficientnetB0) and now using OpenCV, I want to make real time predictions on the model. But I am unable to do so without creati
I was trying to install OpenCV-4.5.5 from source on my windows machine. This machine has the latest Nvidia drivers as well as CUDA 11.6, I did not run into any
I had some problems with Opencv - cv2 in Python. This attribute problem also happens with "imread." I tried to uninstall and reinstall with contrib-Opencv,but i
The idea is to have a rectangular contour, searching for the points of intersection with the triangle one (as shown in the image below) and then move the recta
I want to mask the cheek, but this mask should have curved edges and not be sharp. I drew the mask using the landmark keys: right_cheek = [330, 350, 411, 376, 3
I got a problem where I need to access pixels of a opencv Mat image container. I use opencv inRange function to create a mask. In that mask I need to check the
Original question I have about 80-100 images such as (A). Each image is composed of shapes that were filled with black color after marking the outline in ImageJ
I am making an API that reads an image as a hex string. I need to convert the hex string to an image vector like what you would get from: img = cv2.imread('abc.
I'm trying to get the pixels of an ellipse from an image. For example, I draw an ellipse on a random image (sample geeksforgeeks code): import cv2 path = r'C:\U
I am trying to draw a trajectory on an image and saving these trajectory points as std::vector<cv::Point> trajectoryPoint and I would like to access the
train_image = 'train_image location' sift = cv2.SIFT_create() gray = cv2.cvtColor(train_image, cv2.COLOR_BGR2GRAY) (kp, descs)