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Python 2021-10-13 21:49:04
cut out faces from photos in dir python
import cv2 import sys imagePath = sys.argv[1] image = cv2.imread(imagePath) gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY) faceCascade = cv2.CascadeClassifier(cv2.data.haarcascades + "haarcascade_frontalface_default.xml") faces = faceCascade.... Add solution -
Other 2021-10-12 11:31:09
\cascadedetect.cpp:1689: error: (-215:Assertion failed) !empty() in function 'cv::CascadeClassifier::detectMultiScale'
cv2.CascadeClassifier(cv2.data.haarcascades + 'haarcascade_fullbody.xml') cv2.CascadeClassifier(cv2.data.haarcascades + 'haarcascade_frontalface_default.xml') cv2.CascadeClassifier(cv2.data.haarcascades + 'haarcascade_eye.xml') Add solution -
Other 2021-09-21 19:22:03
facecascade = cv2.cascadeclassifier(cascpath)
import cv2 import sys # get paths for the image and haar cascade imagePath = sys.argv[1] cascPath = sys.argv[2] # Create the haar cascade faceCascade = cv2.CascadeClassifier(cascPath) # Read the image and convert to gray image = cv2.imread(imagePath) g... Add solution -
Python 2021-09-17 20:50:03
cv2 assertion failed
import cv cv2.CascadeClassifier('haarcascade_frontalface_default.xml') # try downloading the xml file again and make sure to put it in the same directory cap = cv2.Videocapture(0) # change this value to 1 or -1 or 0 based on your os cv2.imread('image')# c... Add solution