import cv2
import time
import numpy as np
from detection.FaceDetector import FaceDetector
from recognition.FaceRecognition import FaceRecognition
from classifier.FaceClassifier import FaceClassifier
face_detector = FaceDetector()
face_recognition = FaceRecognition()
face_classfier = FaceClassifier('./classifier/trained_classifier.pkl')
video_capture = cv2.VideoCapture(0)
print('Start Recognition!')
prevTime = 0
while True:
ret, frame = video_capture.read()
frame = cv2.resize(frame, (0, 0), fx=1, fy=1) # resize frame (optional)
#time.sleep(1)
curTime = time.time() # calc fps
find_results = []
frame = frame[:, :, 0:3]
boxes, scores = face_detector.detect(frame)
face_boxes = boxes[np.argwhere(scores>0.3).reshape(-1)]
face_scores = scores[np.argwhere(scores>0.3).reshape(-1)]
print('Detected_FaceNum: %d' % len(face_boxes))
if len(face_boxes) > 0:
for i in range(len(face_boxes)):
box = face_boxes[i]
cropped_face = frame[box[0]:box[2], box[1]:box[3], :]
def detect_faces():
global people_folders, vector_size, embeddings, embeddings_ids, number_imgs_list
from embeddings.FaceEmbeddings import FaceEmbeddings
from detection.FaceDetector import FaceDetector
face_detector = FaceDetector()
face_recognition = FaceEmbeddings()
vector_size = face_recognition.get_embedding_size()
print("\nExecutando deteccao facial")
if people_folders is None:
people_folders = [f.path for f in scandir(input_folder) if f.is_dir()]
assert len(people_folders) >= 1
prog_bar = tqdm(total=len(people_folders), desc="Detectando", position=0, unit="pessoas")
for person_path in people_folders:
person_name = path.basename(person_path)
person_imgs_path = [f.path for f in scandir(person_path) if f.is_file()]
# if output_folder is not None:
# curr_output = path.join(output_folder, person_name)
# makedirs(curr_output, exist_ok=True)
number_imgs_list.append([person_name, len(person_imgs_path), 0])
for i, img_path in enumerate(person_imgs_path):
try:
img = Image.open(img_path)
except OSError or IOError:
tqdm.write('Open image file failed: ' + img_path)
number_imgs_list[-1][-1] += 1
continue
if img is None:
tqdm.write('Open image file failed: ' + img_path)
number_imgs_list[-1][-1] += 1
continue
image_torch, score = face_detector.extract_face(img)
# image_torch, score = face_detector.extract_face(img, save_path=path.join(curr_output, str(i) + "a.jpg"))
if image_torch is None or score < 0.5:
tqdm.write(f'No face found in {img_path}')
if score is not None:
tqdm.write(f'(Score: {score}')
number_imgs_list[-1][-1] += 1
continue
embeddings.append(face_recognition.describe(image_torch))
embeddings_ids.append([str(person_name), i])
prog_bar.update(1)
prog_bar.close()
vector_size = face_recognition.get_embedding_size()
embeddings_to_df()
people_to_df()
del people_folders
def index_to_name(ind):
names=['goutham','lokesh','milind','nishant','pranjal','sumanth']
return names[ind]
def _update_attendance(attendance_list):
'''
Updates attendance
Args:
attend
'''
with open(args.attendance_file,"w") as f:
attendance_list=[a+"\n" for a in attendance_list]
f.writelines(attendance_list)
face_detector = FaceDetector(PATH_TO_CKPT=detect_ckpt)
face_recognition = FaceRecognition(PATH_TO_CKPT=recog_ckpt)
face_classfier = FaceClassifier(args.trained_classifier)
face_classfier_svm=FaceClassifier('./classifier/trained_svm.pkl')
face_classfier_knn7=FaceClassifier('./classifier/knn_7.pkl')
face_classfier_knn7=FaceClassifier('./classifier/knn_5.pkl')
face_classfier_rf=FaceClassifier('./classifier/random_forests.pkl')
#video_capture = cv2.VideoCapture(args.camera)
video_capture = cv2.VideoCapture(0)
print('Start Recognition!')
prevTime = 0
count=0
attendance_list=[]
skip=0
while True:
def main(args):
face_detector = FaceDetector()
face_recognition = FaceRecognition(args.model)
face_classfier = FaceClassifier(args.classifier_filename)
video_capture = cv2.VideoCapture(args.video_input)
output_file = './media/result/' + os.path.basename(
args.video_input) + '_result.avi'
fourcc = cv2.VideoWriter_fourcc(*'XVID')
out = cv2.VideoWriter(
output_file, fourcc, 24.0,
(int(video_capture.get(3)), int(video_capture.get(4))))
print('Start Recognition!')
prevTime = 0
while video_capture.isOpened():
ret, frame = video_capture.read()
curTime = time.time() # calc fps
find_results = []
frame = frame[:, :, 0:3]
boxes, scores = face_detector.detect(frame)
face_boxes = boxes[np.argwhere(scores > 0.3).reshape(-1)]
face_scores = scores[np.argwhere(scores > 0.3).reshape(-1)]
print('Detected_FaceNum: %d' % len(face_boxes))
if len(face_boxes) > 0:
for i in range(len(face_boxes)):
box = face_boxes[i]
cropped_face = frame[box[0]:box[2], box[1]:box[3], :]
cropped_face = cv2.resize(cropped_face, (160, 160),
interpolation=cv2.INTER_AREA)
feature = face_recognition.recognize(cropped_face)
name = face_classfier.classify(feature)
cv2.rectangle(frame, (box[1], box[0]), (box[3], box[2]),
(0, 255, 0), 2)
# plot result idx under box
text_x = box[1]
text_y = box[2] + 20
cv2.putText(frame,
name, (text_x, text_y),
cv2.FONT_HERSHEY_COMPLEX_SMALL,
1, (0, 0, 255),
thickness=1,
lineType=2)
else:
print('Unable to align')
sec = curTime - prevTime
prevTime = curTime
fps = 1 / (sec)
str = 'FPS: %2.3f' % fps
text_fps_x = len(frame[0]) - 150
text_fps_y = 20
cv2.putText(frame,
str, (text_fps_x, text_fps_y),
cv2.FONT_HERSHEY_COMPLEX_SMALL,
1, (0, 0, 0),
thickness=1,
lineType=2)
out.write(frame)
video_capture.release()
out.release()
cv2.destroyAllWindows()