haarcascaded

Use the "Run" button to execute the code.

!pip install jovian --upgrade --quiet

import jovian

# Execute this to save new versions of the notebook
jovian.commit(project="haarcascaded")

[jovian] Updating notebook "kaurkarmveergci/haarcascaded" on https://jovian.ai
[jovian] Committed successfully! https://jovian.ai/kaurkarmveergci/haarcascaded

'https://jovian.ai/kaurkarmveergci/haarcascaded'

import numpy as np
import cv2
f_cascade = cv2.CascadeClassifier("face.xml")
e_cascade = cv2.CascadeClassifier("eye.xml")
image = cv2.imread("actor.jpg")
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
faces = f_cascade.detectMultiScale(gray, 1.3, 5)
for (x,y,w,h) in faces:
    img = cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
    roi_gray = gray[y:y+h, x:x+w]
    roi_color = img[y:y+h, x:x+w]
    eyes = e_cascade.detectMultiScale(roi_gray)
    for (ex,ey,ew,eh) in eyes:
        cv2.rectangle(roi_color,(ex,ey),(ex+ew,ey+eh),(0,255,0),2)
cv2.imshow('img',image)
cv2.waitKey(0)
cv2.destroyAllWindows()

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-3-833d85a5f9a4> in <module>
      1 import numpy as np
----> 2 import cv2
      3 f_cascade = cv2.CascadeClassifier("face.xml")
      4 e_cascade = cv2.CascadeClassifier("eye.xml")
      5 image = cv2.imread("actor.jpg")

ModuleNotFoundError: No module named 'cv2'