def test_net(root_path,
dataset_path,
image_set,
prefix,
epoch,
batch_size,
ctx,
test_mode="hardpnet20",
thresh=[0.6, 0.6, 0.7],
min_face_size=24):
thread_num = len(ctx)
mtcnn_detectors = list()
for i in range(thread_num):
mtcnn_detectors.append(
creat_mtcnn_detector(prefix, epoch, batch_size, test_mode, thresh,
min_face_size, ctx[i]))
imdb = IMDB("wider", image_set, root_path, dataset_path, 'test')
annotations = imdb.get_annotations()
image_num = len(annotations)
test_batch_size = 10 * thread_num
start_idx = 0
detections = list()
while start_idx < image_num:
end_idx = min(start_idx + test_batch_size, image_num)
cur_annotations = annotations[start_idx:end_idx]
cur_detections = test_minibatch(cur_annotations, mtcnn_detectors)
detections = detections + cur_detections
start_idx = end_idx
print '%d images done' % start_idx
return detections
def test_net(root_path,
dataset_path,
image_set,
prefix,
epoch,
batch_size,
test_mode="rnet",
thresh=[0.6, 0.6, 0.7],
min_face_size=24,
stride=2,
slide_window=False,
shuffle=False,
vis=False):
detectors = [None, None, None]
model_path = ['%s-%s' % (x, y) for x, y in zip(prefix, epoch)]
# load pnet model
if slide_window:
PNet = Detector(P_Net, 12, batch_size[0], model_path[0])
else:
PNet = FcnDetector(P_Net, model_path[0])
detectors[0] = PNet
# load rnet model
if test_mode in ["rnet", "onet"]:
RNet = Detector(R_Net, 24, batch_size[1], model_path[1])
detectors[1] = RNet
# load onet model
if test_mode == "onet":
ONet = Detector(O_Net, 48, batch_size[2], model_path[2])
detectors[2] = ONet
mtcnn_detector = MtcnnDetector(detectors=detectors,
min_face_size=min_face_size,
stride=stride,
threshold=thresh,
slide_window=slide_window)
imdb = IMDB("wider", image_set, root_path, dataset_path, 'test')
gt_imdb = imdb.gt_imdb()
test_data = TestLoader(gt_imdb)
detections = mtcnn_detector.detect_face(imdb, test_data, vis=vis)
if test_mode == "pnet":
net = "rnet"
elif test_mode == "rnet":
net = "onet"
save_path = os.path.join(data_dir, net)
if not os.path.exists(save_path):
os.mkdir(save_path)
save_file = os.path.join(save_path, "detections.pkl")
with open(save_file, 'wb') as f:
cPickle.dump(detections, f, cPickle.HIGHEST_PROTOCOL)
save_hard_example(net)
def train_P_net(image_set, root_path, dataset_path, prefix, end_epoch,
frequent, lr):
imdb = IMDB(data_name, image_set, root_path, dataset_path)
gt_imdb = imdb.gt_imdb()
gt_imdb = imdb.append_flipped_images(gt_imdb)
sym = P_Net
train_net(sym, prefix, end_epoch, gt_imdb, 12, frequent, lr)
def test_net(root_path,
dataset_path,
image_set,
prefix,
epoch,
batch_size,
ctx,
test_mode="onet",
thresh=[0.6, 0.6, 0.7],
min_face_size=24,
stride=2,
slide_window=False,
shuffle=False,
vis=False):
detectors = [None, None, None]
# load pnet model
args, auxs = load_param(prefix[0], epoch[0], convert=True, ctx=ctx)
if slide_window:
PNet = Detector(P_Net("test"), 12, batch_size[0], ctx, args, auxs)
else:
PNet = FcnDetector(P_Net("test"), ctx, args, auxs)
detectors[0] = PNet
# load rnet model
if test_mode in ["rnet", "onet"]:
args, auxs = load_param(prefix[1], epoch[1], convert=True, ctx=ctx)
RNet = Detector(R_Net("test"), 24, batch_size[1], ctx, args, auxs)
detectors[1] = RNet
# load onet model
if test_mode == "onet":
args, auxs = load_param(prefix[2], epoch[2], convert=True, ctx=ctx)
ONet = Detector(O_Net("test"), 48, batch_size[2], ctx, args, auxs)
detectors[2] = ONet
mtcnn_detector = MtcnnDetector(detectors=detectors,
ctx=ctx,
min_face_size=min_face_size,
stride=stride,
threshold=thresh,
slide_window=slide_window)
imdb = IMDB("fddb", image_set, root_path, dataset_path, 'test')
gt_imdb = imdb.gt_imdb()
test_data = TestLoader(gt_imdb)
print('1')
# 得到的detections格式为:[[第一张图的所有预测框],[第二张图片的所有预测框],[第三张图片的所有预测框],...,[最后一张图片的所有预测框]],每个预测框为[x1,y1,x2,y2,score],score为该预测框为人脸的分数
detections = mtcnn_detector.detect_face(imdb, test_data, vis=vis)
save_path = "/Users/qiuxiaocong/Downloads/mtcnn1"
if not os.path.exists(save_path):
os.mkdir(save_path)
save_file = os.path.join(save_path, "detections_onet_0009_givenPRnet.pkl")
with open(save_file, 'wb') as f:
pickle.dump(detections, f, pickle.HIGHEST_PROTOCOL)
print('detections saved done!')
def train_O_net(image_set, root_path, dataset_path, prefix, ctx, pretrained,
epoch, begin_epoch, end_epoch, frequent, lr, resume):
imdb = IMDB("mtcnn", image_set, root_path, dataset_path)
gt_imdb = imdb.gt_imdb()
gt_imdb = imdb.append_flipped_images(gt_imdb)
sym = O_Net()
train_net(sym, prefix, ctx, pretrained, epoch, begin_epoch, end_epoch,
gt_imdb, 48, frequent, not resume, lr)
def train_O_net(image_set, root_path, dataset_path, prefix, ctx,
pretrained, epoch, begin_epoch, end_epoch, batch_size, thread_num,
frequent, lr,lr_epoch, resume, with_landmark):
imdb = IMDB("mtcnn", image_set, root_path, dataset_path, 'train')
gt_imdb = imdb.get_annotations()
sym = O_Net('train',with_landmark)
train_net(sym, prefix, ctx, pretrained, epoch, begin_epoch, end_epoch, gt_imdb, batch_size, thread_num,
48, True, True, with_landmark, frequent, not resume, lr, lr_epoch)
def train_R_net(image_set, root_path, dataset_path, prefix, ctx,
pretrained, epoch, begin_epoch, end_epoch, batch_size, thread_num,
frequent, lr, lr_epoch, resume):
imdb = IMDB("mtcnn", image_set, root_path, dataset_path, 'train')
gt_imdb = imdb.get_annotations()
sym = R_Net()
train_net(sym, prefix, ctx, pretrained, epoch, begin_epoch, end_epoch, gt_imdb, batch_size, thread_num,
24, True, True, False, frequent, not resume, lr, lr_epoch)
def train_O_net(image_set, root_path, dataset_path, prefix, ctx,
pretrained, epoch, begin_epoch,
end_epoch, frequent, lr, resume):
imdb = IMDB("mtcnn", image_set, root_path, dataset_path)
gt_imdb = imdb.gt_imdb()
gt_imdb = imdb.append_flipped_images(gt_imdb)
sym = O_Net()
train_net(sym, prefix, ctx, pretrained, epoch, begin_epoch, end_epoch, gt_imdb,
48, frequent, not resume, lr)
def train_R_net(image_set, root_path, dataset_path, prefix, ctx,
pretrained, epoch, begin_epoch, end_epoch, batch_size, thread_num,
frequent, lr, lr_epoch, resume):
imdb = IMDB("mtcnn", image_set, root_path, dataset_path)
gt_imdb = imdb.gt_imdb()
gt_imdb = imdb.append_flipped_images(gt_imdb)
sym = R_Net()
train_net(sym, prefix, ctx, pretrained, epoch, begin_epoch, end_epoch, gt_imdb, batch_size, thread_num,
24, frequent, not resume, lr, lr_epoch)
def train_GA_net(mode, image_set, root_path, dataset_path, prefix, ctx,
pretrained, epoch, begin_epoch, end_epoch, batch_size,
thread_num, frequent, lr, lr_epoch, resume):
imdb = IMDB("GA", 112, image_set, root_path, dataset_path)
gt_imdb = imdb.gt_imdb()
gt_imdb = imdb.append_flipped_images(gt_imdb)
sym = GA_Net112(mode, batch_size)
train_net(mode, sym, prefix, ctx, pretrained, epoch, begin_epoch,
end_epoch, gt_imdb, batch_size, thread_num, 112, 112, frequent,
not resume, lr, lr_epoch)
def test_net(root_path,
dataset_path,
prefix,
epoch,
batch_size,
ctx,
test_mode="onet",
thresh=[0.6, 0.6, 0.7],
min_face_size=24,
stride=2,
slide_window=False,
shuffle=False,
vis=False):
detectors = [None, None, None]
# load pnet model
args, auxs = load_param(prefix[0], epoch[0], convert=False, ctx=ctx)
if slide_window:
PNet = Detector(P_Net("test"), 12, batch_size[0], ctx, args, auxs)
else:
PNet = FcnDetector(P_Net("test"), ctx, args, auxs)
detectors[0] = PNet
# load rnet model
if test_mode in ["rnet", "onet"]:
args, auxs = load_param(prefix[1], epoch[0], convert=False, ctx=ctx)
RNet = Detector(R_Net("test"), 24, batch_size[1], ctx, args, auxs)
detectors[1] = RNet
# load onet model
if test_mode == "onet":
args, auxs = load_param(prefix[2], epoch[2], convert=False, ctx=ctx)
ONet = Detector(O_Net("test"), 48, batch_size[2], ctx, args, auxs)
detectors[2] = ONet
mtcnn_detector = MtcnnDetector(detectors=detectors,
ctx=ctx,
min_face_size=min_face_size,
stride=stride,
threshold=thresh,
slide_window=slide_window)
for i in range(1, 11):
image_set = "fold-" + str(i).zfill(2)
imdb = IMDB("fddb", image_set, root_path, dataset_path, 'test')
gt_imdb = imdb.gt_imdb()
test_data = TestLoader(gt_imdb)
all_boxes = mtcnn_detector.detect_face(imdb, test_data, vis=vis)
imdb.write_results(all_boxes)
def test_net(root_path, dataset_path, image_set, prefix, epoch,
batch_size, ctx, test_mode="rnet",
thresh=[0.6, 0.6, 0.7], min_face_size=24,
stride=2, slide_window=False, shuffle=False, vis=False):
detectors = [None, None, None]
# load pnet model
args, auxs = load_param(prefix[0], epoch[0], convert=True, ctx=ctx)
if slide_window:
PNet = Detector(P_Net("test"), 12, batch_size[0], ctx, args, auxs)
else:
PNet = FcnDetector(P_Net("test"), ctx, args, auxs)
detectors[0] = PNet
# load rnet model
if test_mode in ["rnet", "onet"]:
args, auxs = load_param(prefix[1], epoch[0], convert=True, ctx=ctx)
RNet = Detector(R_Net("test"), 24, batch_size[1], ctx, args, auxs)
detectors[1] = RNet
# load onet model
if test_mode == "onet":
args, auxs = load_param(prefix[2], epoch[2], convert=True, ctx=ctx)
ONet = Detector(O_Net("test"), 48, batch_size[2], ctx, args, auxs)
detectors[2] = ONet
mtcnn_detector = MtcnnDetector(detectors=detectors, ctx=ctx, min_face_size=min_face_size,
stride=stride, threshold=thresh, slide_window=slide_window)
imdb = IMDB("wider", image_set, root_path, dataset_path, 'test')
gt_imdb = imdb.gt_imdb()
test_data = TestLoader(gt_imdb)
detections = mtcnn_detector.detect_face(imdb, test_data, vis=vis)
if test_mode == "pnet":
net = "rnet"
elif test_mode == "rnet":
net = "onet"
save_path = "./prepare_data/%s"%net
if not os.path.exists(save_path):
os.mkdir(save_path)
save_file = os.path.join(save_path, "detections.pkl")
with open(save_file, 'wb') as f:
cPickle.dump(detections, f, cPickle.HIGHEST_PROTOCOL)
save_hard_example(net)
def test_net(root_path,
dataset_path,
prefix,
epoch,
batch_size,
test_mode="onet",
thresh=[0.6, 0.6, 0.7],
min_face_size=24,
stride=2,
slide_window=False,
shuffle=False,
vis=False):
detectors = [None, None, None]
model_path = ['%s-%s' % (x, y) for x, y in zip(prefix, epoch)]
# load pnet model
if slide_window:
PNet = Detector(P_Net, 12, batch_size[0], model_path[0])
else:
PNet = FcnDetector(P_Net, model_path[0])
detectors[0] = PNet
# load rnet model
if test_mode in ["rnet", "onet"]:
RNet = Detector(R_Net, 24, batch_size[1], model_path[1])
detectors[1] = RNet
# load onet model
if test_mode == "onet":
ONet = Detector(O_Net, 48, batch_size[2], model_path[2])
detectors[2] = ONet
mtcnn_detector = MtcnnDetector(detectors=detectors,
min_face_size=min_face_size,
stride=stride,
threshold=thresh,
slide_window=slide_window)
for i in range(1, 11):
image_set = "fold-" + str(i).zfill(2)
imdb = IMDB("fddb", image_set, root_path, dataset_path, 'test')
gt_imdb = imdb.gt_imdb()
test_data = TestLoader(gt_imdb)
all_boxes = mtcnn_detector.detect_face(imdb, test_data, vis=vis)
imdb.write_results(all_boxes)
def test_net(root_path, dataset_path, prefix, epoch,
batch_size, ctx, test_mode="onet",
thresh=[0.6, 0.6, 0.7], min_face_size=24,
stride=2, slide_window=False, shuffle=False, vis=False):
detectors = [None, None, None]
# load pnet model
args, auxs = load_param(prefix[0], epoch[0], convert=True, ctx=ctx)
if slide_window:
PNet = Detector(P_Net("test"), 12, batch_size[0], ctx, args, auxs)
else:
PNet = FcnDetector(P_Net("test"), ctx, args, auxs)
detectors[0] = PNet
# load rnet model
if test_mode in ["rnet", "onet"]:
args, auxs = load_param(prefix[1], epoch[0], convert=True, ctx=ctx)
RNet = Detector(R_Net("test"), 24, batch_size[1], ctx, args, auxs)
detectors[1] = RNet
# load onet model
if test_mode == "onet":
args, auxs = load_param(prefix[2], epoch[2], convert=True, ctx=ctx)
ONet = Detector(O_Net("test"), 48, batch_size[2], ctx, args, auxs)
detectors[2] = ONet
mtcnn_detector = MtcnnDetector(detectors=detectors, ctx=ctx, min_face_size=min_face_size,
stride=stride, threshold=thresh, slide_window=slide_window)
for i in range(1,11):
image_set = "fold-" + str(i).zfill(2)
imdb = IMDB("fddb", image_set, root_path, dataset_path, 'test')
gt_imdb = imdb.gt_imdb()
test_data = TestLoader(gt_imdb)
all_boxes = mtcnn_detector.detect_face(imdb, test_data, vis=vis)
imdb.write_results(all_boxes)