def capture_frame():
sender = FaceSender()
capture = cv2.VideoCapture(-1)
while True:
_, frame = capture.read()
cv2.imshow('Ringo Capture', frame)
key = 0xFF & cv2.waitKey(10)
if key == 13 or key == 10: # Enter
gray_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
faces = detect_face(gray_frame)
if faces.size > 0:
# If we have a face, send the picture and wait for the reply which
# contains the URL assigned to the picture.
picture = sender.post_picture(frame_to_png(frame), 'png')
# Append each rect to the list along with the picture URL obtained
# before
rects = []
for (x, y, w, h) in faces:
cv2.rectangle(frame, (x, y), (x+w, y+h), GREEN, 1)
rects.append(get_rect(x, y, w, h, picture))
# Send the rects
sender.post_rect(rects)
sender.close()
cv2.imshow('Face', frame)
elif key == 27: # Escape
break
while True:
_, frame = capture.read()
cv2.imshow('Ringo Capture', frame)
key = 0xFF & cv2.waitKey(10)
if key == 13 or key == 10: # Enter
gray_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
faces = detect_face(gray_frame)
if faces.size > 0:
# If we have a face, send the picture and wait for the reply which
# contains the URL assigned to the picture.
picture = sender.post_picture(frame_to_png(frame), 'png')
# Append each rect to the list along with the picture URL obtained
# before
rects = []
for (x, y, w, h) in faces:
cv2.rectangle(frame, (x, y), (x + w, y + h), GREEN, 1)
rects.append(get_rect(x, y, w, h, picture))
# Send the rects
sender.post_rect(rects)
sender.close()
cv2.imshow('Face', frame)
elif key == 27: # Escape
while True:
_, frame = capture.read()
cv2.imshow('Ringo Capture', frame)
key = 0xFF & cv2.waitKey(10)
if key == 13 or key == 10: # Enter
gray_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
faces = detect_face(gray_frame)
if faces.size > 0:
# If we have a face, send the picture and wait for the reply which
# contains the URL assigned to the picture.
picture = sender.post_picture(frame_to_png(frame), 'png')
# Append each rect to the list along with the picture URL obtained
# before
rects = []
for (x, y, w, h) in faces:
cv2.rectangle(frame, (x, y), (x+w, y+h), GREEN, 1)
rects.append(get_rect(x, y, w, h, picture))
# Send the rects
sender.post_rect(rects)
sender.close()
cv2.imshow('Face', frame)
elif key == 27: # Escape
while True:
_, frame = capture.read()
cv2.imshow("Ringo Capture", frame)
key = 0xFF & cv2.waitKey(10)
if key == 13 or key == 10: # Enter
gray_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
faces = detect_face(gray_frame)
if faces.size > 0:
# If we have a face, send the picture and wait for the reply which
# contains the URL assigned to the picture.
picture = sender.post_picture(frame_to_png(frame), "png")
# Append each rect to the list along with the picture URL obtained
# before
rects = []
for (x, y, w, h) in faces:
cv2.rectangle(frame, (x, y), (x + w, y + h), GREEN, 1)
rects.append(get_rect(x, y, w, h, picture))
# Send the rects
sender.post_rect(rects)
sender.close()
cv2.imshow("Face", frame)
elif key == 27: # Escape
