Code Iseng #1

detect_cat_face.py

'''
Cat Faces Detection
Sufyan Saori
'''

import cv2

cascade_path = "..." #change to your cascade path

cat_cascade =  cv2.CascadeClassifier(cascade_path)

path_img = "..." #change to your image path

img = cv2.imread(path_img)
img_gray = cv2.cvtColor (img, cv2.COLOR_BGR2GRAY)

faces = cat_cascade.detectMultiScale(img, scaleFactor=1.3,
	minNeighbors=2, minSize=(20, 20))

for i, (x, y, w, h) in enumerate(faces) :
    cv2.rectangle(img, (x,y), (x+w, y+h), (255,0,0), 2)
    cv2.putText(img, "Cat #{}".format(i + 1), (x, y - 10), cv2.FONT_HERSHEY_SIMPLEX, 0.55, (0, 0, 255), 2)

cv2.imshow('cat faces', img)
cv2.waitKey()
cv2.destroyAllWindows()