def __init__(self, vid_file=False, scale=.6, start_frame_num=0): self.labels = [] self.scale = scale self.start_frame_num = start_frame_num self.frame_num = start_frame_num self.modes = ["ColorCut", "AdaptiveThreshold", "GrabCut"] self.mode_idx = 0 self.mode = self.modes[self.mode_idx] self.use_grab_cut = False self.run_video = False self.vid_done = False self.redo_annotation = False self.root = Tk() self.canvas = Canvas(self.root, width = 600, height = 600) self.canvas.pack() self.rect_pad = .1 # Amount to pad the DaSaiam rectangle for grabcut (relative units) self.threshold_content_limit = 90 if not vid_file: self.vid_file = self.select_video() else: self.vid_file = vid_file self.disp_name = 'SiamRPN' self.create_window() self.down_point = None self.up_point = None self.sel_rect = None self.in_click = False self.x_cursor = None self.y_cursor = None cv2.setMouseCallback(self.disp_name, self.on_mouse) self.cap = cv2.VideoCapture(self.vid_file) self.init_rbox = None # load net self.net = SiamRPNvot() self.net.load_state_dict(torch.load(join(realpath(dirname(__file__)), 'SiamRPNVOT.model'))) self.net.eval().cuda()
def compute_preds(vid_line):
# Most nodes has 4 GPUs, run on a random one
torch.cuda.set_device(np.random.randint(4))
# load net <-- have to do for each as I'm running in mp
net = SiamRPNvot()
net.load_state_dict(model_wts)
net.eval().cuda()
vid_fpath, lbl = vid_line.split()
pred, pred_gt = track_and_predict(vid_fpath, net)
return pred, pred_gt, int(lbl), vid_fpath
def main():
global args, v_id
args = parser.parse_args()
net = SiamRPNvot() #changed otb to vot
net.load_state_dict(
torch.load(join(realpath(dirname(__file__)),
'SiamRPNVOT.model'))) #changed OTB to VOT
net.eval().cuda()
dataset = load_dataset(args.dataset)
fps_list = []
for v_id, video in enumerate(dataset.keys()):
fps_list.append(track_video(net, dataset[video]))
print('Mean Running Speed {:.1f}fps'.format(np.mean(np.array(fps_list))))
def main():
vid_file = os.path.expanduser("~/Videos/VID_20190327_195111.mp4")
cap = cv2.VideoCapture(vid_file)
# load net
net = SiamRPNvot()
net.load_state_dict(
torch.load(join(realpath(dirname(__file__)), 'SiamRPNVOT.model')))
net.eval().cuda()
# # image and init box
# image_files = sorted(glob.glob('./bag/*.jpg'))
init_rbox = [
334.02, 128.36, 438.19, 188.78, 396.39, 260.83, 292.23, 200.41
]
[cx, cy, w, h] = get_axis_aligned_bbox(init_rbox)
# tracker init
target_pos, target_sz = np.array([cx, cy]), np.array([w, h])
ret, im = cap.read()
state = SiamRPN_init(im, target_pos, target_sz, net, use_gpu=True)
toc = 0
while (True):
# Capture frame-by-frame
ret, im = cap.read()
tic = cv2.getTickCount()
state = SiamRPN_track(state, im, use_gpu=True) # track
toc += cv2.getTickCount() - tic
res = cxy_wh_2_rect(state['target_pos'], state['target_sz'])
res = [int(l) for l in res]
cv2.rectangle(im, (res[0], res[1]), (res[0] + res[2], res[1] + res[3]),
(0, 255, 255), 3)
cv2.imshow('SiamRPN', im)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()
super(SiamRPNvot_fe, self).__init__(size=1, feature_out=256)
self.cfg = {
'lr': 0.45,
'window_influence': 0.44,
'penalty_k': 0.04,
'instance_size': 600,
'adaptive': False
} # 0.355
# load net
from net import SiamRPNvot
from os.path import realpath, dirname, join
import os
net = SiamRPNvot()
net.load_state_dict(
torch.load('/home/malick/Bureau/DaSiamRPN/code/SiamRPNVOT.model'))
net.eval()
#save and load model
fe = SiamRPNvot_fe()
fe_dict = fe.state_dict()
net_dict = net.state_dict()
new_dict = {k: v for k, v in net_dict.items() if k in fe_dict}
fe_dict.update(new_dict)
fe.load_state_dict(fe_dict)
#freeze parameters of feature extractor to avoid computing gradient
for param in fe.parameters():
class Video_Labeler():
def __init__(self, vid_file=False, scale=.6, start_frame_num=0):
self.labels = []
self.scale = scale
self.start_frame_num = start_frame_num
self.frame_num = start_frame_num
self.modes = ["ColorCut", "AdaptiveThreshold", "GrabCut"]
self.mode_idx = 0
self.mode = self.modes[self.mode_idx]
self.use_grab_cut = False
self.run_video = False
self.vid_done = False
self.redo_annotation = False
self.root = Tk()
self.canvas = Canvas(self.root, width = 600, height = 600)
self.canvas.pack()
self.rect_pad = .1 # Amount to pad the DaSaiam rectangle for grabcut (relative units)
self.threshold_content_limit = 90
if not vid_file:
self.vid_file = self.select_video()
else:
self.vid_file = vid_file
self.disp_name = 'SiamRPN'
self.create_window()
self.down_point = None
self.up_point = None
self.sel_rect = None
self.in_click = False
self.x_cursor = None
self.y_cursor = None
cv2.setMouseCallback(self.disp_name, self.on_mouse)
self.cap = cv2.VideoCapture(self.vid_file)
self.init_rbox = None
# load net
self.net = SiamRPNvot()
self.net.load_state_dict(torch.load(join(realpath(dirname(__file__)), 'SiamRPNVOT.model')))
self.net.eval().cuda()
def create_window(self):
cv2.namedWindow(self.disp_name)
def select_video(self):
Tk().withdraw() # we don't want a full GUI, so keep the root window from appearing
filename = askopenfilename() # show an "Open" dialog box and return the path to the selected file
return filename
def adaptive_cut(self,img,rect):
img_crop = img[rect[1]:rect[1]+rect[3],
rect[0]:rect[0]+rect[2]]
img_gray = cv2.cvtColor(img_crop, cv2.COLOR_BGR2GRAY)
# ret, img_thresh = cv2.threshold(img_gray,127,255,cv2.THRESH_BINARY_INV)
frame_threshold = cv2.adaptiveThreshold(img_gray,255,cv2.ADAPTIVE_THRESH_GAUSSIAN_C, cv2.THRESH_BINARY_INV,11,2)
cv2.imshow("thresh", frame_threshold)
rect_2 = self.get_bounding_box(frame_threshold)
return [rect[0]+rect_2[0], rect[1] + rect_2[1], rect_2[2], rect_2[3]]
def color_cut(self, img, rect):
frame_HSV = cv2.cvtColor(img, cv2.COLOR_BGR2HSV)
hsv_cropped = frame_HSV[rect[1]:rect[1]+rect[3],
rect[0]:rect[0]+rect[2]]
high_b = np.asarray((180, 255, 120))
low_b = np.asarray((0, 0, 0))
frame_threshold = cv2.inRange(hsv_cropped, low_b, high_b)
cv2.imshow("thresh", frame_threshold)
rect_2 = self.get_bounding_box(frame_threshold)
return [rect[0]+rect_2[0], rect[1] + rect_2[1], rect_2[2], rect_2[3]]
def edge_cut(self, img, rect):
edges = cv2.Canny(img,100,200)
def grab_cut(self, img, rect):
mask = np.zeros(img.shape[:2],np.uint8)
bgdModel = np.zeros((1,65),np.float64)
fgdModel = np.zeros((1,65),np.float64)
cv2.grabCut(img,mask,rect,bgdModel,fgdModel,5,cv2.GC_INIT_WITH_RECT)
frame_threshold = 255*np.where((mask==2)|(mask==0),0,1).astype('uint8')
kernel = np.ones((5,5),np.uint8)
frame_threshold = cv2.erode(frame_threshold,kernel,iterations = 2)
cv2.imshow("thresh", frame_threshold[rect[1]:rect[1]+rect[3],
rect[0]:rect[0]+rect[2]])
img = img*frame_threshold[:,:,np.newaxis]
im,contours,hierarchy = cv2.findContours(frame_threshold, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)
if len(contours) != 0:
contours_sorted = sorted(contours, key = self.hull_convexity_ratio)
c = contours_sorted[0]
x,y,w,h = cv2.boundingRect(c)
return [x,y,w,h]
# img += 255*(1 - mask2[:,:,np.newaxis])
# return self.get_bounding_box(frame_threshold)
def hull_convexity_ratio(self, cnt):
return cv2.contourArea(cv2.convexHull(cnt))/cv2.contourArea(cnt)
def get_bounding_box(self, mask):
im,contours,hierarchy = cv2.findContours(mask, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)
if len(contours) != 0:
#find the biggest area
c = max(contours, key = cv2.contourArea)
x,y,w,h = cv2.boundingRect(c)
return [x,y,w,h]
def check_rect(self, rect, im_size):
# clip xywh-style rectangle to fit within image
w, h = im_size
rect = BoxUtils.convert(rect,
BoxUtils.FMT_XYWH,
BoxUtils.FMT_XYXY
)
rect[0] = np.clip(rect[0], 0, w)
rect[1] = np.clip(rect[1], 0, h)
rect[2] = np.clip(rect[2], 0, w)
rect[3] = np.clip(rect[3], 0, h)
rect = BoxUtils.convert(rect,
BoxUtils.FMT_XYXY,
BoxUtils.FMT_XYWH
)
return rect
def optimize_rect(self, rect_xywh, im):
height, width, channels = im.shape
rect_xywh = np.int32(np.hstack([rect_xywh[0] - width*self.rect_pad / 2., rect_xywh[1] - height * self.rect_pad / 2., rect_xywh[2] + 2*width*self.rect_pad , rect_xywh[3] + 2*height*self.rect_pad]))
rect_xywh = self.check_rect(rect_xywh, [width, height])
if self.mode == "GrabCut":
rect_xywh = self.grab_cut(im, tuple(np.int32(rect_xywh)))
elif self.mode == "ColorCut":
rect_xywh = self.color_cut(im, np.int32(rect_xywh)) # Perform color cut
elif self.mode == "AdaptiveThreshold":
rect_xywh = self.adaptive_cut(im, np.int32(rect_xywh))
rect_xywh = self.check_rect(rect_xywh, (width, height))
rect_xywh = np.int32(rect_xywh)
return rect_xywh
def save(self):
print("File saved as: " + "{}_labels.p".format(os.path.splitext(ntpath.basename(self.vid_file))[0]))
pickle.dump(self.labels, open("{}_labels.p".format(os.path.splitext(ntpath.basename(self.vid_file))[0]), "wb" ) )
def start_labeling(self):
self.cap.set(1,self.frame_num)
ret, im = self.cap.read()
im = cv2.resize(im,None, fx=self.scale, fy=self.scale)
height, width, channels = im.shape
# # image and init box
self.draw_bbox()
sel_rect_wh = (
self.sel_rect[0][0], self.sel_rect[0][1],
self.sel_rect[1][0]- self.sel_rect[0][0],
self.sel_rect[1][1] - self.sel_rect[0][1])
rect_gc = self.color_cut(im, sel_rect_wh)
# tracker init
target_pos, target_sz = np.array(rect_gc[0:2]) + np.array(rect_gc[2:4])/2, np.array(rect_gc[2:4])
state = SiamRPN_init(im, target_pos, target_sz, self.net, use_gpu=True)
state_hist = [state]
toc = 0
old_frame_num = self.frame_num - 1
# self.frame_num = 0
while(True):
if old_frame_num != self.frame_num:
old_frame_num = self.frame_num
self.cap.set(1,self.frame_num)
# Capture frame-by-frame
ret, im = self.cap.read()
if not ret:
self.save()
break
im = cv2.resize(im,None, fx=self.scale, fy=self.scale)
if len(self.labels) <= self.frame_num - self.start_frame_num:
state_hist.append(SiamRPN_track(state_hist[-1], im, use_gpu=True)) # track)
state = state_hist[-1]
rect_ccwh = np.concatenate([state['target_pos'], state['target_sz']])
rect_xywh = BoxUtils.convert(rect_ccwh,
BoxUtils.FMT_CCWH,
BoxUtils.FMT_XYWH
)
rect_xywh = self.optimize_rect(rect_xywh, im)
rect_xyxy = BoxUtils.convert(rect_xywh,
BoxUtils.FMT_XYWH,
BoxUtils.FMT_XYXY
)
else:
state = state_hist[self.frame_num - self.start_frame_num] # Use previous frame state
rect_xyxy = BoxUtils.unnormalize(self.labels[self.frame_num - self.start_frame_num].bounding_rect, BoxUtils.FMT_XYXY, [height, width])
pt0, pt1 = tuple(np.asarray(rect_xyxy[:2], np.int32)), tuple(np.asarray(rect_xyxy[2:], np.int32))
cv2.rectangle(im, pt0, pt1, (0, 255, 255), 3)
k = cv2.waitKey(33)
if k & 0xFF == ord('d'):
# Drawing Mode
self.draw_bbox()
rect_xyxy = [self.sel_rect[0][0],self.sel_rect[0][1], self.sel_rect[1][0], self.sel_rect[1][1]]
# drawn_norm =
rect_xywh = BoxUtils.convert(
rect_xyxy,
BoxUtils.FMT_XYXY,
BoxUtils.FMT_XYWH)
# rect_xywh = self.optimize_rect(rect_xywh, im)
# # self.labels[self.frame_num].bounding_rect = BoxUtils.normalize(rect_xywh, BoxUtils.FMT_XYWH, [height, width])
# rect_xyxy = BoxUtils.convert(
# rect_xywh,
# BoxUtils.FMT_XYWH,
# BoxUtils.FMT_XYXY)
rect_ccwh = BoxUtils.convert(rect_xywh,
BoxUtils.FMT_XYWH,
BoxUtils.FMT_CCWH
)
state['target_pos'] = rect_ccwh[:2]
state['target_sz'] = rect_ccwh[2:]
old_frame_num = self.frame_num - 1
if k & 0xFF == ord('r'):
self.redo_annotation = not self.redo_annotation
print("Annotation redo set to: ", self.redo_annotation)
# If a new frame is being annotated, add it
if len(self.labels) <= self.frame_num - self.start_frame_num:
print("Normalized rect: ", BoxUtils.normalize(rect_xyxy, BoxUtils.FMT_XYXY, [height, width]))
self.labels.append(Annotation(self.vid_file, self.frame_num, BoxUtils.normalize(rect_xyxy, BoxUtils.FMT_XYXY, [height, width]), self.redo_annotation))
self.redo_annotation = False
else: # Check if the cache should be used
if k & 0xFF == ord('d'):
self.labels[self.frame_num] = Annotation(self.vid_file, self.frame_num, BoxUtils.normalize(rect_xyxy, BoxUtils.FMT_XYXY, [height, width]), self.redo_annotation)
self.redo_annotation = False
cv2.imshow(self.disp_name, im)
if k & 0xFF == ord('j'):
if self.frame_num > 0:
self.frame_num = self.frame_num - 1
if k & 0xFF == ord('m'):
self.mode_idx = self.mode_idx + 1
self.mode = self.modes[self.mode_idx%len(self.modes)]
print("Toggeling mode: ", self.mode)
if k & 0xFF == ord('v'):
print("Toggeling Video Mode: ", not self.run_video)
self.run_video = not self.run_video
if k & 0xFF == ord('k') or self.run_video:
self.frame_num = self.frame_num + 1
if k & 0xFF == ord('s') :
self.save()
if k & 0xFF == ord('q'):
break
# When everything done, release the capture
self.cap.release()
cv2.destroyAllWindows()
def draw_bbox(self):
# preview
self.sel_rect = None
self.cap.set(1,self.frame_num)
ret, im = self.cap.read()
im = cv2.resize(im,None, fx=self.scale, fy=self.scale)
height, width, channels = im.shape
while(True):
frame_draw = np.copy(im)
if self.sel_rect != None:
cv2.rectangle(frame_draw, tuple(self.sel_rect[0]), tuple(self.sel_rect[1]), (255, 255, 255))
if self.x_cursor is not None:
cv2.line(frame_draw, (self.x_cursor, 0), (self.x_cursor, height), (0,0,255))
cv2.line(frame_draw, (0, self.y_cursor), (width, self.y_cursor), (0,0,255))
cv2.imshow(self.disp_name, frame_draw)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
# return [334.02,128.36,438.19,188.78,396.39,260.83,292.23,200.41]
def on_mouse(self, event, x, y, flags, param):
self.x_cursor = x
self.y_cursor = y
if event == cv2.EVENT_LBUTTONDOWN:
self.in_click = True
self.down_point = [x, y]
if event == cv2.EVENT_LBUTTONUP:
self.in_click = False
self.up_point = [x, y]
if self.up_point == self.down_point:
self.sel_rect = None
else:
for i in range(0,2):
if self.down_point[i] > self.up_point[i]:
self.down_point[i], self.up_point[i] = self.up_point[i], self.down_point[i]
if self.down_point != None:
self.sel_rect = (self.down_point, self.up_point)
if self.in_click:
self.sel_rect = (self.down_point, (x, y))
# DaSiamRPN
# Licensed under The MIT License
# Written by Qiang Wang (wangqiang2015 at ia.ac.cn)
# --------------------------------------------------------
#!/usr/bin/python
import glob, cv2, torch
import numpy as np
from os.path import realpath, dirname, join
from net import SiamRPNvot
from run_SiamRPN import SiamRPN_init, SiamRPN_track
from utils import get_axis_aligned_bbox, cxy_wh_2_rect
# load net
net = SiamRPNvot()
net.load_state_dict(torch.load(join(realpath(dirname(__file__)), 'SOT.model')))
net.eval().cuda()
# image and init box
image_files = sorted(glob.glob('./12_video/*.png'))
image_files.reverse()
#init_rbox = [334.02,128.36,438.19,188.78,396.39,260.83,292.23,200.41]
init_rbox = [135.0, 141.0, 187.0, 141.0, 187.0, 168.0, 135.0, 168.0]
[cx, cy, w, h] = get_axis_aligned_bbox(init_rbox)
# tracker init
target_pos, target_sz = np.array([cx, cy]), np.array([w, h])
im = cv2.imread(image_files[0]) # HxWxC
state = SiamRPN_init(im, target_pos, target_sz, net)
'ants1', 'ants3', 'bag', 'ball1', 'ball2', 'basketball', 'birds1',
'blanket', 'bmx', 'bolt1', 'bolt2', 'book', 'butterfly', 'car1',
'conduction1', 'crabs1', 'crossing', 'dinosaur', 'drone_across',
'drone_flip', 'drone1', 'fernando', 'fish1', 'fish2', 'fish3',
'flamingo1', 'frisbee', 'girl', 'glove', 'godfather', 'graduate',
'gymnastics1', 'gymnastics2', 'gymnastics3', 'hand', 'handball1',
'handball2', 'helicopter', 'iceskater1', 'iceskater2', 'leaves',
'matrix', 'motocross1', 'motocross2', 'nature', 'pedestrian1',
'rabbit', 'racing', 'road', 'shaking', 'sheep', 'singer2',
'singer3', 'soccer1', 'soccer2', 'soldier', 'tiger', 'traffic',
'wiper', 'zebrafish1']
"""
vot = VOT(root)
video_names = vot.get_video_names()
# load net
net = SiamRPNvot()
net.load_state_dict(torch.load(join('/home/jianingq/bgflow/DaSiamRPN/code/', 'model','SiamRPNVOT.model')))
net.eval().cuda()
score_net = ScoreNet(6, 1)
score_net.cuda()
score_net.load_state_dict(torch.load('models/ckpt_0.pth'))
for video_name in ['gymnastics3']:
total_iou = 0
total_failure = 0
warped_images = []
video_length = vot.get_frame_length(video_name)
#ground truth bounding box
gts = vot.get_gts(video_name)
self._pick_img_pairs(index)
self._pad_crop_resize_template()
self._pad_crop_resize_detection()
self._generate_pos_neg_diff() # 生成框的1445*5的张量，代表每个框的类别，dx,dy,dw,dh
# self._tranform() # PIL to Tensor
self.count += 1
return self.ret
def __len__(self):
return len(self.sub_class_dir)
if __name__ == '__main__':
# we will do a test for dataloader
net = SiamRPNvot()
loader = TrainDataLoader('D:\\uav_frame\\00',net ,check = True)
#print(loader.__len__())
index_list = range(loader.__len__())
for i in range(1000):
ret = loader.__get__(random.choice(index_list))
label = ret['pos_neg_diff'][:, 0].reshape(-1)
pos_index = list(np.where(label == 1)[0])
pos_num = len(pos_index)
print(pos_index)
print(pos_num)
if pos_num != 0 and pos_num != 16:
print(pos_num)
sys.exit(0)
print(i)
# --------------------------------------------------------
#!/usr/bin/python
import glob, cv2, torch
import numpy as np
from os.path import realpath, dirname, join
from net import SiamRPNvot
from run_SiamRPN import SiamRPN_init, SiamRPN_track
from utils import get_axis_aligned_bbox, cxy_wh_2_rect
# get supported device
device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
# load net
net = SiamRPNvot()
net.load_state_dict(torch.load(join(realpath(dirname(__file__)), 'SiamRPNVOT.model'), map_location=device))
net.eval().to(device)
# image and init box
image_files = sorted(glob.glob('./bag/*.jpg'))
init_rbox = [334.02,128.36,438.19,188.78,396.39,260.83,292.23,200.41]
[cx, cy, w, h] = get_axis_aligned_bbox(init_rbox)
# tracker init
target_pos, target_sz = np.array([cx, cy]), np.array([w, h])
im = cv2.imread(image_files[0]) # HxWxC
state = SiamRPN_init(im, target_pos, target_sz, net, device)
# tracking and visualization
toc = 0
def showImage(subscriber, camera_matrix, kcf_tracker_h):
global x1, y1, x2, y2, drawing, init, flag, image, getim, start
flag = 1
init = False
drawing = False
getim = False
start = False
x1, x2, y1, y2 = -1, -1, -1, -1
flag_lose = False
count_lose = 0
print('loading model...........')
net = SiamRPNvot()
net.load_state_dict(torch.load(path + 'SiamRPNVOT.model'))
net.eval().cuda()
z = torch.Tensor(1, 3, 127, 127)
net.temple(z.cuda())
x = torch.Tensor(1, 3, 271, 271)
net(x.cuda())
print('ready for starting!')
rospy.Subscriber(subscriber, Image, callback)
cv2.namedWindow('image')
cv2.setMouseCallback('image', draw_circle)
rate = rospy.Rate(50)
while not rospy.is_shutdown():
if getim:
getim = False
## !
d_info = DetectionInfo()
d_info.frame = 0
## !
if start is False and init is True:
target_pos = np.array([int((x1 + x2) / 2), int((y1 + y2) / 2)])
target_sz = np.array([int(x2 - x1), int(y2 - y1)])
state = SiamRPN_init(image, target_pos, target_sz, net)
start = True
flag_lose = False
continue
if start is True:
state = SiamRPN_track(state, image) # track
res = cxy_wh_2_rect(state['target_pos'], state['target_sz'])
res = [int(l) for l in res]
cv2.rectangle(image, (res[0], res[1]),
(res[0] + res[2], res[1] + res[3]),
(0, 255, 255), 2)
## !
depth = kcf_tracker_h / state['target_sz'][1] * camera_matrix[
1, 1]
cx = state['target_pos'][0] - image.shape[1] / 2
cy = state['target_pos'][1] - image.shape[0] / 2
d_info.position[0] = depth * cx / camera_matrix[0, 0]
d_info.position[1] = depth * cy / camera_matrix[1, 1]
d_info.position[2] = depth
d_info.sight_angle[0] = cx / (image.shape[1] / 2) * math.atan(
(image.shape[1] / 2) / camera_matrix[0, 0])
d_info.sight_angle[1] = cy / (image.shape[0] / 2) * math.atan(
(image.shape[0] / 2) / camera_matrix[1, 1])
d_info.detected = True
## !
cv2.putText(image, str(state['score']),
(res[0] + res[2], res[1] + res[3]),
cv2.FONT_HERSHEY_SIMPLEX, 0.5, (255, 255, 0), 1)
if state['score'] < 0.5:
count_lose = count_lose + 1
else:
count_lose = 0
if count_lose > 4:
flag_lose = True
if flag_lose is True:
cv2.putText(image, 'target lost', (20, 40),
cv2.FONT_HERSHEY_SIMPLEX, 1, (0, 0, 255), 2)
## !
d_info.detected = False
if drawing is True:
cv2.rectangle(image, (x1, y1), (x2, y2), (0, 255, 0), 2)
cx = int(image.shape[1] / 2)
cy = int(image.shape[0] / 2)
cv2.line(image, (cx - 20, cy), (cx + 20, cy), (255, 255, 255), 2)
cv2.line(image, (cx, cy - 20), (cx, cy + 20), (255, 255, 255), 2)
## !
pub.publish(d_info)
cv2.imshow('image', image)
cv2.waitKey(1)
rate.sleep()
# DaSiamRPN
# Licensed under The MIT License
# Written by Qiang Wang (wangqiang2015 at ia.ac.cn)
# --------------------------------------------------------
#!/usr/bin/python
import glob, cv2, torch
import numpy as np
from os.path import realpath, dirname, join
from net import SiamRPNvot
from run_SiamRPN import SiamRPN_init, SiamRPN_track
from utils import get_axis_aligned_bbox, cxy_wh_2_rect
# load net
net = SiamRPNvot()
net.load_state_dict(torch.load(join(realpath(dirname(__file__)), 'SiamRPNVOT.model')))
net.cpu()
#net.eval().cuda()
# image and init box
image_files = sorted(glob.glob('./bag/*.jpg'))
init_rbox = [334.02,128.36,438.19,188.78,396.39,260.83,292.23,200.41]
[cx, cy, w, h] = get_axis_aligned_bbox(init_rbox)
# tracker init
target_pos, target_sz = np.array([cx, cy]), np.array([w, h])
im = cv2.imread(image_files[0]) # HxWxC
state = SiamRPN_init(im, target_pos, target_sz, net)
# tracking and visualization
def get_object_center(q, detect_class):
# classes:
# 1.Aeroplanes 2.Bicycles 3.Birds 4.Boats 5.Bottles
# 6.Buses 7.Cars 8.Cats 9.Chairs 10.Cows
# 11.Dining tables 12.Dogs 13.Horses 14.Motorbikes 15.People
# 16.Potted plants 17.Sheep 18.Sofas 19.Trains 20.TV/Monitors
slim = tf.contrib.slim
# TensorFlow session: grow memory when needed. TF, DO NOT USE ALL MY GPU MEMORY!!!
gpu_options = tf.GPUOptions(allow_growth=True)
config = tf.ConfigProto(log_device_placement=False,
gpu_options=gpu_options)
isess = tf.InteractiveSession(config=config)
# Input placeholder.
net_shape = (300, 300)
data_format = 'NHWC'
img_input = tf.placeholder(tf.uint8, shape=(None, None, 3))
# Evaluation pre-processing: resize to SSD net shape.
image_pre, labels_pre, bboxes_pre, bbox_img = ssd_vgg_preprocessing.preprocess_for_eval(
img_input,
None,
None,
net_shape,
data_format,
resize=ssd_vgg_preprocessing.Resize.WARP_RESIZE)
image_4d = tf.expand_dims(image_pre, 0)
# Define the SSD model.
reuse = True if 'ssd_net' in locals() else None
ssd_net = ssd_vgg_300.SSDNet()
with slim.arg_scope(ssd_net.arg_scope(data_format=data_format)):
predictions, localisations, _, _ = ssd_net.net(image_4d,
is_training=False,
reuse=reuse)
# Restore SSD model.
# ckpt_filename = 'checkpoints/ssd_300_vgg.ckpt'
ckpt_filename = '../SSD-Tensorflow/checkpoints/VGG_VOC0712_SSD_300x300_ft_iter_120000.ckpt'
isess.run(tf.global_variables_initializer())
saver = tf.train.Saver()
saver.restore(isess, ckpt_filename)
# SSD default anchor boxes.
ssd_anchors = ssd_net.anchors(net_shape)
# Main image processing routine.
def process_image(img,
select_threshold=0.5,
nms_threshold=.45,
net_shape=(300, 300)):
# Run SSD network.
rimg, rpredictions, rlocalisations, rbbox_img = isess.run(
[image_4d, predictions, localisations, bbox_img],
feed_dict={img_input: img})
# Get classes and bboxes from the net outputs.
rclasses, rscores, rbboxes = np_methods.ssd_bboxes_select(
rpredictions,
rlocalisations,
ssd_anchors,
select_threshold=select_threshold,
img_shape=net_shape,
num_classes=21,
decode=True)
rbboxes = np_methods.bboxes_clip(rbbox_img, rbboxes)
rclasses, rscores, rbboxes = np_methods.bboxes_sort(rclasses,
rscores,
rbboxes,
top_k=400)
rclasses, rscores, rbboxes = np_methods.bboxes_nms(
rclasses, rscores, rbboxes, nms_threshold=nms_threshold)
# Resize bboxes to original image shape. Note: useless for Resize.WARP!
rbboxes = np_methods.bboxes_resize(rbbox_img, rbboxes)
return rclasses, rscores, rbboxes
def get_bboxes(rclasses, rbboxes):
# get center location of object
number_classes = rclasses.shape[0]
object_bboxes = []
for i in range(number_classes):
object_bbox = dict()
object_bbox['i'] = i
object_bbox['class'] = rclasses[i]
object_bbox['y_min'] = rbboxes[i, 0]
object_bbox['x_min'] = rbboxes[i, 1]
object_bbox['y_max'] = rbboxes[i, 2]
object_bbox['x_max'] = rbboxes[i, 3]
object_bboxes.append(object_bbox)
return object_bboxes
# load net
net = SiamRPNvot()
net.load_state_dict(
torch.load(
join(realpath(dirname(__file__)),
'../DaSiamRPN-master/code/SiamRPNVOT.model')))
net.eval()
# open video capture
video = cv2.VideoCapture(0)
if not video.isOpened():
print("Could not open video")
sys.exit()
index = True
while index:
# Read first frame.
ok, frame = video.read()
if not ok:
print('Cannot read video file')
sys.exit()
# Define an initial bounding box
height = frame.shape[0]
width = frame.shape[1]
rclasses, rscores, rbboxes = process_image(frame)
bboxes = get_bboxes(rclasses, rbboxes)
for bbox in bboxes:
if bbox['class'] == detect_class:
print(bbox)
ymin = int(bbox['y_min'] * height)
xmin = int((bbox['x_min']) * width)
ymax = int(bbox['y_max'] * height)
xmax = int((bbox['x_max']) * width)
cx = (xmin + xmax) / 2
cy = (ymin + ymax) / 2
h = ymax - ymin
w = xmax - xmin
new_bbox = (cx, cy, w, h)
print(new_bbox)
index = False
break
# tracker init
target_pos, target_sz = np.array([cx, cy]), np.array([w, h])
state = SiamRPN_init(frame, target_pos, target_sz, net)
# tracking and visualization
toc = 0
count_number = 0
while True:
# Read a new frame
ok, frame = video.read()
if not ok:
break
# Start timer
tic = cv2.getTickCount()
# Update tracker
state = SiamRPN_track(state, frame) # track
# print(state)
toc += cv2.getTickCount() - tic
if state:
res = cxy_wh_2_rect(state['target_pos'], state['target_sz'])
res = [int(l) for l in res]
cv2.rectangle(frame, (res[0], res[1]),
(res[0] + res[2], res[1] + res[3]), (0, 255, 255), 3)
count_number += 1
# set object_center
object_center = dict()
object_center['x'] = state['target_pos'][0] / width
object_center['y'] = state['target_pos'][1] / height
q.put(object_center)
if (not state) or count_number % 40 == 3:
# Tracking failure
cv2.putText(frame, "Tracking failure detected", (100, 80),
cv2.FONT_HERSHEY_SIMPLEX, 0.75, (0, 0, 255), 2)
index = True
while index:
ok, frame = video.read()
rclasses, rscores, rbboxes = process_image(frame)
bboxes = get_bboxes(rclasses, rbboxes)
for bbox in bboxes:
if bbox['class'] == detect_class:
ymin = int(bbox['y_min'] * height)
xmin = int(bbox['x_min'] * width)
ymax = int(bbox['y_max'] * height)
xmax = int(bbox['x_max'] * width)
cx = (xmin + xmax) / 2
cy = (ymin + ymax) / 2
h = ymax - ymin
w = xmax - xmin
new_bbox = (cx, cy, w, h)
target_pos, target_sz = np.array(
[cx, cy]), np.array([w, h])
state = SiamRPN_init(frame, target_pos, target_sz,
net)
p1 = (int(xmin), int(ymin))
p2 = (int(xmax), int(ymax))
cv2.rectangle(frame, p1, p2, (0, 255, 0), 2, 1)
index = 0
break
# 调整图片大小
resized_frame = cv2.resize(frame,
None,
fx=0.65,
fy=0.65,
interpolation=cv2.INTER_AREA)
# 水平翻转图片（为了镜像显示）
horizontal = cv2.flip(resized_frame, 1, dst=None)
# 显示图片
cv2.namedWindow("SSD+SiamRPN", cv2.WINDOW_NORMAL)
cv2.imshow('SSD+SiamRPN', horizontal)
# Exit if ESC pressed
k = cv2.waitKey(1) & 0xff
if k == 27:
break
video.release()
cv2.destroyAllWindows()
def showImage():
global x1, y1, x2, y2, drawing, init, flag, image, getim, start
rospy.init_node('RPN', anonymous=True)
flag=1
init = False
drawing = False
getim = False
start = False
x1, x2, y1, y2 = -1, -1, -1, -1
flag_lose = False
count_lose = 0
print('laoding model...........')
net = SiamRPNvot()
net.load_state_dict(torch.load(path + 'SiamRPNVOT.model'))
net.eval().cuda()
z = torch.Tensor(1, 3, 127, 127)
net.temple(z.cuda())
x = torch.Tensor(1, 3, 271, 271)
net(x.cuda())
print('ready for starting!')
rospy.Subscriber('/camera/rgb/image_raw', Image, callback)
pub = rospy.Publisher('/vision/target', Pose, queue_size=10)
cv2.namedWindow('image')
cv2.setMouseCallback('image', draw_circle)
rate = rospy.Rate(30)
i = 1
t = time.time()
fps = 0
while not rospy.is_shutdown():
if getim:
t1 = time.time()
idd = readid(image)
pose = Pose()
pose.position.z = 0
if start is False and init is True:
target_pos = np.array([int((x1+x2)/2), int((y1+y2)/2)])
target_sz = np.array([int(x2-x1), int(y2-y1)])
state = SiamRPN_init(image, target_pos, target_sz, net)
start = True
flag_lose = False
continue
if start is True:
state = SiamRPN_track(state, image) # track
res = cxy_wh_2_rect(state['target_pos'], state['target_sz'])
res = [int(l) for l in res]
cv2.rectangle(image, (res[0], res[1]), (res[0] + res[2], res[1] + res[3]), (0, 255, 255), 2)
pose.position.x = (state['target_pos'][0]-image.shape[1]/2) / (image.shape[1]/2)
pose.position.y = (state['target_pos'][1]-image.shape[0]/2) / (image.shape[0]/2)
cv2.putText(image, str(state['score']), (res[0] + res[2], res[1] + res[3]), cv2.FONT_HERSHEY_SIMPLEX , 0.5, (255,255,0), 1)
pose.position.z = 1
if state['score'] < 0.5:
count_lose = count_lose + 1
else:
count_lose = 0
if count_lose > 4:
flag_lose = True
if flag_lose is True:
cv2.putText(image, 'target is lost!', (200,200), cv2.FONT_HERSHEY_SIMPLEX , 2, (255,0,0), 3)
pose.position.z = -1
if drawing is True:
cv2.rectangle(image, (x1, y1), (x2, y2), (0, 255, 0), 2)
cv2.putText(image, '#'+str(idd), (30,30), cv2.FONT_HERSHEY_SIMPLEX , 0.5, (0, 255, 255), 1)
cx = int(image.shape[1]/2)
cy = int(image.shape[0]/2)
cv2.line(image,(cx-20,cy), (cx+20, cy), (255, 255, 255), 2)
cv2.line(image,(cx, cy-20), (cx, cy+20), (255, 255, 255), 2)
pub.publish(pose)
if start is True:
i = i + 1
if i > 5:
i = 1
fps = 5 / (time.time()-t)
t = time.time()
cv2.putText(image, 'fps='+str(fps), (200,30), cv2.FONT_HERSHEY_SIMPLEX , 0.5, (0, 255, 255), 1)
cv2.imshow('image', image)
cv2.waitKey(1)
getim = False
rate.sleep()
def test(score):
net = SiamRPNvot()
net.load_state_dict(
torch.load('/home/traker_hao/code/learn/train_RPN/model/30.model'))
net.eval().cuda()
version_name = 'jiasu'
sequence_path = '/media/traker_hao/data/dataset/UAV1/sequences'
init_path = '/media/traker_hao/data/dataset/UAV1/annotations'
result_path = '/home/traker_hao/result/visdrone/' + version_name
if os.path.exists(result_path) is False:
os.mkdir(result_path)
sequence_names = os.listdir(sequence_path)
random.shuffle(sequence_names)
#sequence_names.sort()
i = 0
for sequence_name in sequence_names:
print(sequence_name)
#if sequence_name != 'Suv':
#continue
#sequence_name='uav0000054_00000_s'
imagenames = os.listdir(sequence_path + '/' + sequence_name)
imagenames.sort()
print(i)
i = i + 1
print(sequence_path + '/' + sequence_name)
f = open(
result_path + '/' + sequence_name + '_' + version_name + '.txt',
'w')
inited = False
fp = open(init_path + '/' + sequence_name + '.txt')
j = 0
for imagename in imagenames:
j = j + 1
image = cv2.imread(sequence_path + '/' + sequence_name + '/' +
imagename)
#init the tracker
if inited is False:
data = fp.readline()
data = data.strip('\n')
data = data.split(',')
[cx, cy, w,
h] = (int(data[0]) + int(data[2]) // 2,
int(data[1]) + int(data[3]) // 2, int(data[2]),
int(data[3]))
#f.write(str(annos[0]['bbox'][0])+','+str(annos[0]['bbox'][1])+','+str(annos[0]['bbox'][2])+','+str(annos[0]['bbox'][3])+','+str(1.00)+'\n')
f.write(data[0] + ',' + data[1] + ',' + data[2] + ',' +
data[3] + '\n')
target_pos, target_sz = np.array([cx, cy]), np.array([w, h])
state = SiamRPN_init(image, target_pos, target_sz, net)
inited = True
cv2.rectangle(image,
(int(cx) - int(w) // 2, int(cy) - int(h) // 2),
(int(cx) + int(w) // 2, int(cy) + int(h) // 2),
(0, 255, 0), 3)
cv2.putText(image, sequence_name, (50, 50), 0, 5e-3 * 200,
(0, 255, 0), 2)
cv2.putText(image, 'initing...', (100, 100), 0, 5e-3 * 200,
(0, 255, 0), 2)
image2 = cv2.resize(image, (960, 540))
cv2.imshow('aa2', image2)
cv2.waitKey(1)
else:
data = fp.readline()
data = data.strip('\n')
data = data.split(',')
try:
truth = (int(data[0]),
int(data[1]), int(data[0]) + int(data[2]),
int(data[1]) + int(data[3]))
except:
truth = [0, 0, 0, 0]
#update the tracker
#print([cx, cy, w, h])
tic = cv2.getTickCount()
t1 = time.time()
state = SiamRPN_track(state, image) # track
#state['target_sz'] = np.array( [int(data[2]), int(data[3])] )
toc = (cv2.getTickCount() - tic) / cv2.getTickFrequency()
#print(1/toc)
#mytracker.target_sz = np.array([int(truth[2]),int(truth[3])])
res = cxy_wh_2_rect(state['target_pos'], state['target_sz'])
res = [int(l) for l in res]
cv2.rectangle(image, (res[0], res[1]),
(res[0] + res[2], res[1] + res[3]),
(0, 255, 255), 2)
#visualize the result
cv2.rectangle(image, (int(truth[0]), int(truth[1])),
(int(truth[2]), int(truth[3])), (0, 255, 0), 2)
#mytracker.target_sz=np.array([int(data[2]),int(data[3])])
#cv2.putText(image, str(iou), (res[0] + res[2], res[1] + res[3]), 0, 5e-3*200, (0,255,0), 2)
cv2.putText(image, sequence_name, (50, 50), 0, 5e-3 * 200,
(0, 255, 0), 2)
image2 = cv2.resize(image, (960, 540))
cv2.imshow('aa2', image2)
if cv2.waitKey(1) == 97:
break
#if j>209:
#cv2.waitKey(0)
f.close()
def main():
args = parser.parse_args()
""" compute max_batches """
for root, dirs, files in os.walk(args.train_path):
for dirnames in dirs:
dir_path = os.path.join(root, dirnames)
args.max_batches += len(os.listdir(dir_path))
""" Model on gpu """
model = SiamRPNvot()
model = model.cuda()
model.load_state_dict(
torch.load(join(realpath(dirname(__file__)), 'SiamRPNVOT.model')))
model.train().cuda()
cudnn.benchmark = True
""" train dataloader """
data_loader = TrainDataLoader(args.train_path, model)
if not os.path.exists(args.weight_dir):
os.makedirs(args.weight_dir)
""" loss and optimizer """
criterion = MultiBoxLoss()
optimizer = torch.optim.SGD(model.parameters(),
lr=args.lr,
momentum=args.momentum,
weight_decay=args.weight_decay)
""" train phase """
closses, rlosses, tlosses = AverageMeter(), AverageMeter(), AverageMeter()
steps = 0
writer = SummaryWriter()
for epoch in range(args.max_epoches):
cur_lr = adjust_learning_rate(args.lr, optimizer, epoch, gamma=0.1)
index_list = range(data_loader.__len__()) #获取数据集的长度
losss = [0.0, 0.0, 0.0]
for example in range(args.max_batches):
ret = data_loader.__get__(random.choice(index_list))
template = ret['temple'].cuda()
detection = ret['detection'].cuda()
pos_neg_diff = ret['pos_neg_diff_tensor'].cuda()
model.temple(template)
rout, cout = model(detection)
cout = cout.squeeze().permute(1, 2, 0).reshape(-1, 2)
rout = rout.squeeze().permute(1, 2, 0).reshape(-1, 4)
predictions, targets = (cout, rout), pos_neg_diff
closs, rloss, loss, reg_pred, reg_target, pos_index, neg_index = criterion(
predictions, targets)
closs_ = closs.cpu().item()
if np.isnan(closs_):
sys.exit(0)
closses.update(closs.cpu().item())
rlosses.update(rloss.cpu().item())
tlosses.update(loss.cpu().item())
optimizer.zero_grad()
loss.backward()
optimizer.step()
steps += 1
losss[0] = closses.avg
losss[1] = rlosses.avg
losss[2] = tlosses.avg
print("Epoch:{:04d}\tcloss:{:.4f}\trloss:{:.4f}\ttloss:{:.4f}".format(
epoch, closses.avg, rlosses.avg, tlosses.avg))
writer.add_scalar("closses", losss[0], epoch)
writer.add_scalar("rlosses", losss[1], epoch)
writer.add_scalar("tlosses", losss[2], epoch)
if steps % 150 == 0:
file_path = os.path.join(args.weight_dir,
'weights-{:07d}.pth'.format(steps))
state = {
'epoch': epoch + 1,
'state_dict': model.state_dict(),
'optimizer': optimizer.state_dict(),
}
torch.save(state, file_path)