Python FaceRecognition Examples

Example #1

frame_width = 1920
frame_height = 1080

# Create capture
cap = cv2.VideoCapture(4)

# Set camera properties
cap.set(cv2.CAP_PROP_FRAME_WIDTH, frame_width)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, frame_height)
cap.set(cv2.CAP_PROP_FPS, fps)

# Create Window for stream display
cv2.namedWindow('video_realtime', cv2.WINDOW_NORMAL)

# Initialize face recognizer
fr = FaceRecognition(True)

if (not cap.isOpened()):
    print "could not open webcam"
else:

    print("Warning: face representation are build fresh!!")
    print("Train with images from /facedatabase/images/*")
    print("ID and names provided by folder name")

    fr.svm = None
    fr.images = {}
    fr.people = {}
    fr.learnFromPics()

    while 1:

Example #2

init_frame = np.zeros((1080, 1920, 3), np.uint8)

#out.write(init_frame)
out_cap.write(init_frame)

FPS = 5
FPS_LAST_MAIN = 5
DISTANCE_TO_FACE = 42

#print("Calling subprocess to open gst_rtsp_server")
BASE_DIR = os.path.dirname(__file__) + '/'
#p = subprocess.Popen(['python', BASE_DIR + 'gst_rtsp_server.py'])
#pp = subprocess.Popen(['python', BASE_DIR + 'webstream.py'])

fr = FaceRecognition(False)
cap = cv2.VideoCapture(
    "shmsrc socket-path=/tmp/camera_1m ! video/x-raw, format=BGR ,height=1920,width=1080,framerate=30/1 ! videoconvert ! video/x-raw, format=BGR ! appsink drop=true",
    cv2.CAP_GSTREAMER)
#cap = cv2.VideoCapture("shmsrc socket-path=/tmp/camera_image ! video/x-raw, format=BGR ,height=1920,width=1080,framerate=30/1 ! videoconvert ! video/x-raw, format=BGR ! appsink drop=true", cv2.CAP_GSTREAMER)
#cap = cv2.VideoCapture("shmsrc socket-path=/tmp/camera_image ! video/x-raw, format=BGR ,height=1920,width=1080,framerate=30/1 ! videoconvert ! video/x-raw, format=BGR ! appsink drop=true", cv2.CAP_GSTREAMER)

#so_controller = ImageSMController("test")
#so_controller.connectreceiver()


def to_node(type, message):
    # convert to json and print (node helper will read from stdout)
    try:
        print(json.dumps({type: message}))
    except Exception:

Example #3

File: start_recognition_webcam.py Project: legato-project/SmartMirror-Facerecognition

frame_width = 1920
frame_height = 1080

# Create capture
cap = cv2.VideoCapture(4)

# Set camera properties
cap.set(cv2.CAP_PROP_FRAME_WIDTH, frame_width)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, frame_height)
cap.set(cv2.CAP_PROP_FPS, fps)

# Create Window for stream display
cv2.namedWindow('video_realtime', cv2.WINDOW_NORMAL)

# Initialize face recognizer
fr = FaceRecognition(False)

if (not cap.isOpened()):
    print("could not open webcam")
else:

    while 1:

        ret, frame = cap.read()

        if ret:
            rot_frame = cv2.flip(np.rot90(frame, 1), 1)
            identies, identies_bb, confidences, new_frame, cap_image = fr.processframe(
                rot_frame)
            cv2.imshow('video_realtime', new_frame)

Example #4

File: start_recognition_webcam_profile.py Project: legato-project/SmartMirror-Facerecognition

frame_width = 1920
frame_height = 1080

# Create capture
cap = cv2.VideoCapture(3)

# Set camera properties
cap.set(cv2.CAP_PROP_FRAME_WIDTH, frame_width)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, frame_height)
cap.set(cv2.CAP_PROP_FPS, fps)

# Create Window for stream display
cv2.namedWindow('video_realtime', cv2.WINDOW_NORMAL)

# Initialize face recognizer
fr = FaceRecognition(True)

if (not cap.isOpened()):
    print "could not open webcam"
else:

    while 1:

        ret, frame = cap.read()

        if ret:
            identies, confidences, new_frame, cap_image = fr.processframe(
                frame)
            cv2.imshow('video_realtime', new_frame)

            if cv2.waitKey(1) & 0xFF == ord('q'):

Example #5

frame_width = 1920
frame_height = 1080

# Create capture
cap = cv2.VideoCapture(4)

# Set camera properties
cap.set(cv2.CAP_PROP_FRAME_WIDTH, frame_width)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, frame_height)
cap.set(cv2.CAP_PROP_FPS, fps)

# Create Window for stream display
cv2.namedWindow('video_realtime', cv2.WINDOW_NORMAL)

# Initialize face recognizer
fr = FaceRecognition(False)

if (not cap.isOpened()):
    print "could not open webcam"
else:

    fr.training = True
    fr.training_name = "Timm"
    fr.training_id = 13
    number_of_training_images = 60

    print("Starting Training for: " + fr.training_name + " with ID: " +
          str(fr.training_id))
    print("Taking " + str(number_of_training_images) + "pictures")

    while 1: