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C++ 2022-03-23 06:10:46
error: ‘CV_WINDOW_AUTOSIZE’ was not declared in this scope
#include <opencv2/highgui/highgui.hpp> NOTE: since all the windowing stuff is in the highgui module, you'll need to include above header. Example error: prashad@ubuntu:~/test$ g++ create_ipl_image.cpp `pkg-config opencv cvblob --cflags --libs` ... Add solution -
Python 2022-03-17 01:25:17
tensorflow lite raspberry pi object detection using usb webcam
import time import re import numpy as np from tflite_runtime.interpreter import Interpreter import cv2 CAMERA_WIDTH = 640 CAMERA_HEIGHT = 480 def load_labels(path): """Loads the labels file. Supports files with or without index number... Add solution -
Python 2022-03-16 18:30:19
get all possible corner using shi thomas cv2
import cv2 as cv import numpy as np img = cv.imread('qiqiao.jpg') gray = cv.cvtColor(img, cv.COLOR_BGR2GRAY) # Shi-Tomasi corner detection corners = cv.goodFeaturesToTrack(gray, 12, 0.01, 10) corners = np.int0(corners) # 12 corner coordinates for i in... Add solution -
Other 2022-03-13 06:55:12
change image to HSV
hsvImage = cv2.cvtColor(image, cv2.COLOR_BGR2HSV) Add solution -
Python 2022-03-12 23:10:18
text detection from image using opencv python
#wasim shaikh github:httperror451 import cv2 import numpy as np import pytesseract pytesseract.pytesseract.tesseract_cmd = r"C:\Program Files\Tesseract-OCR\tesseract.exe" # Load image, convert to HSV format, define lower/upper ranges, and perf... Add solution