from PIL import Image, ImageDraw from IPython.display import display # The program we will be finding faces on the example below pil_im = Image.open('IMU.jpg') display(pil_im)
import face_recognition import numpy as np from PIL import Image, ImageDraw from IPython.display import display # This is an example of running face recognition on a single image # and drawing a box around each person that was identified. # Load a sample picture and learn how to recognize it. obama_image = face_recognition.load_image_file("IMU.jpg") obama_face_encoding = face_recognition.face_encodings(obama_image) # Load a second sample picture and learn how to recognize it. biden_image = face_recognition.load_image_file("LO.jpg") biden_face_encoding = face_recognition.face_encodings(biden_image) # Create arrays of known face encodings and their names known_face_encodings = [ obama_face_encoding, biden_face_encoding ] known_face_names = [ "IMRAN KHAN", "IMRAN KHAN LOOK ALIKE" ] print('Learned encoding for', len(known_face_encodings), 'images.')
Learned encoding for 2 images.
# Load an image with an unknown face unknown_image = face_recognition.load_image_file("bc.jpg") # Find all the faces and face encodings in the unknown image face_locations = face_recognition.face_locations(unknown_image) face_encodings = face_recognition.face_encodings(unknown_image, face_locations) # Convert the image to a PIL-format image so that we can draw on top of it with the Pillow library # See http://pillow.readthedocs.io/ for more about PIL/Pillow pil_image = Image.fromarray(unknown_image) # Create a Pillow ImageDraw Draw instance to draw with draw = ImageDraw.Draw(pil_image) # Loop through each face found in the unknown image for (top, right, bottom, left), face_encoding in zip(face_locations, face_encodings): # See if the face is a match for the known face(s) matches = face_recognition.compare_faces(known_face_encodings, face_encoding) name = "Unknown" # Or instead, use the known face with the smallest distance to the new face face_distances = face_recognition.face_distance(known_face_encodings, face_encoding) best_match_index = np.argmin(face_distances) if matches[best_match_index]: name = known_face_names[best_match_index] # Draw a box around the face using the Pillow module draw.rectangle(((left, top), (right, bottom)), outline=(0, 0, 255)) # Draw a label with a name below the face text_width, text_height = draw.textsize(name) draw.rectangle(((left, bottom - text_height - 10), (right, bottom)), fill=(0, 0, 255), outline=(0, 0, 255)) draw.text((left + 6, bottom - text_height - 5), name, fill=(255, 255, 255, 255)) # Remove the drawing library from memory as per the Pillow docs del draw # Display the resulting image display(pil_image)