Hi,
import cv2
def detect(path):
img = cv2.imread(path)
cascade = cv2.CascadeClassifier(haarcascade_frontalface_alt.xml)
rects = cascade.detectMultiScale(img, 1.3, 4,
cv2.cv.CV_HAAR_SCALE_IMAGE, (20,20))
if len(rects) == 0:
return [], img
rects[:, 2:] += rects[:, :2]
On 15 December 2014 at 11:51, narayan naik narayannaik...@gmail.com wrote:
[...]
This is a face detection code.This will work properly.but I want to crop
the detected faces and it should display on the screen.
Please ask more specific questions *after* you have tried for
yourself. Did you even
Hello,
I haven't worked that much with openCV in python, so can't provide choosing
help right away. But searched on Google for similar topic and found the
following link:
http://stackoverflow.com/questions/13211745/detect-face-then-autocrop-pictures
Hope this helps.
On Dec 15, 2014 11:52 AM,
This might help you:
http://stackoverflow.com/questions/13211745/detect-face-then-autocrop-pictures
On Mon, Dec 15, 2014 at 12:00 PM, sayantan bhattacharya skb655...@gmail.com
wrote:
Hello,
I haven't worked that much with openCV in python, so can't provide choosing
help right away. But
Thank you,
but i already tried that,it will crop but i want to show that cropped image
on the window immediately
On Mon, Dec 15, 2014 at 12:00 PM, sayantan bhattacharya skb655...@gmail.com
wrote:
Hello,
I haven't worked that much with openCV in python, so can't provide choosing
help right
Thank you,
but i already tried that,it will crop but i want to show that cropped image
on the window immediately
On Mon, Dec 15, 2014 at 12:10 PM, L Radhakrishna Rao
satishsaga...@gmail.com wrote:
This might help you:
Hi,
import numpy as np
import cv2
img=cv2.imread('4.jpg',0)
cv2.imshow('image',img)
k=cv2.waitKey(0)
if k == 27:
cv2.destroyAllWindows()
#cv2.destroyWindow('image')
elif k == ord('S'):
cv2.imwrite('image.png',img)
cv2.destroyAllWindows()
when I run this code,it is not possible to
