def set_tracking_opt():
Tracker_opt = opts().init()
return Tracker_opt
def main(opt):
torch.manual_seed(opt.seed)
torch.backends.cudnn.benchmark = not opt.not_cuda_benchmark and not opt.test
print('Setting up data...')
Dataset = get_dataset(opt.dataset, opt.task)
f = open(opt.data_cfg)
data_config = json.load(f)
trainset_paths = data_config['train']
dataset_root = data_config['root']
f.close()
transforms = T.Compose([T.ToTensor()])
dataset = Dataset(opt, dataset_root, trainset_paths, (1088, 608), augment=True, transforms=transforms)
opt = opts().update_dataset_info_and_set_heads(opt, dataset)
print(opt)
logger = Logger(opt)
os.environ['CUDA_VISIBLE_DEVICES'] = opt.gpus_str
opt.device = torch.device('cuda' if opt.gpus[0] >= 0 else 'cpu')
print('Creating model...')
model = create_model(opt.arch, opt.heads, opt.head_conv)
optimizer = torch.optim.Adam(model.parameters(), opt.lr)
start_epoch = 0
if opt.load_model != '':
model, optimizer, start_epoch = load_model(
model, opt.load_model, optimizer, opt.resume, opt.lr, opt.lr_step)
# Get dataloader
train_loader = torch.utils.data.DataLoader(
dataset,
batch_size=opt.batch_size,
shuffle=True,
num_workers=opt.num_workers,
pin_memory=True,
drop_last=True
)
print('Starting training...')
Trainer = train_factory[opt.task]
trainer = Trainer(opt, model, optimizer)
trainer.set_device(opt.gpus, opt.chunk_sizes, opt.device)
best = 1e10
for epoch in range(start_epoch + 1, opt.num_epochs + 1):
mark = epoch if opt.save_all else 'last'
log_dict_train, _ = trainer.train(epoch, train_loader)
logger.write('epoch: {} |'.format(epoch))
for k, v in log_dict_train.items():
logger.scalar_summary('train_{}'.format(k), v, epoch)
logger.write('{} {:8f} | '.format(k, v))
if opt.val_intervals > 0 and epoch % opt.val_intervals == 0:
save_model(os.path.join(opt.save_dir, 'model_{}.pth'.format(mark)),
epoch, model, optimizer)
else:
save_model(os.path.join(opt.save_dir, 'model_last.pth'),
epoch, model, optimizer)
logger.write('\n')
if epoch in opt.lr_step:
save_model(os.path.join(opt.save_dir, 'model_{}.pth'.format(epoch)),
epoch, model, optimizer)
lr = opt.lr * (0.1 ** (opt.lr_step.index(epoch) + 1))
print('Drop LR to', lr)
for param_group in optimizer.param_groups:
param_group['lr'] = lr
if epoch % 5 == 0:
save_model(os.path.join(opt.save_dir, 'model_{}.pth'.format(epoch)),
epoch, model, optimizer)
logger.close()
def demo(opt):
result_root = opt.output_root if opt.output_root != '' else '.'
mkdir_if_missing(result_root)
logger.info('Starting tracking...')
dataloader = datasets.LoadVideo(opt.input_video, opt.img_size)
dataloader.cap.set(cv2.CAP_PROP_POS_MSEC, round(1000 * 120))
result_filename = os.path.join(result_root, 'results.txt')
frame_rate = dataloader.frame_rate
frame_dir = None if opt.output_format == 'text' else osp.join(
result_root, 'frame')
eval_seq(opt,
dataloader,
'mot',
result_filename,
save_dir=frame_dir,
show_image=False,
frame_rate=frame_rate)
if opt.output_format == 'video':
output_video_path = osp.join(result_root, 'result.mp4')
cmd_str = 'ffmpeg -f image2 -i {}/%05d.jpg -b 5000k -c:v mpeg4 {}'.format(
osp.join(result_root, 'frame'), output_video_path)
os.system(cmd_str)
if __name__ == '__main__':
opt = opts().init()
demo(opt)
log_dict_train, _ = trainer.train(epoch, train_loader)
logger.write('epoch: {} |'.format(epoch))
for k, v in log_dict_train.items():
logger.scalar_summary('train_{}'.format(k), v, epoch)
logger.write('{} {:8f} | '.format(k, v))
if opt.val_intervals > 0 and epoch % opt.val_intervals == 0:
save_model(os.path.join(opt.save_dir, 'model_{}.pth'.format(mark)),
epoch, model, optimizer)
else:
save_model(os.path.join(opt.save_dir, 'model_last.pth'),
epoch, model, optimizer)
logger.write('\n')
if epoch in opt.lr_step:
save_model(os.path.join(opt.save_dir, 'model_{}.pth'.format(epoch)),
epoch, model, optimizer)
lr = opt.lr * (0.1 ** (opt.lr_step.index(epoch) + 1))
print('Drop LR to', lr)
for param_group in optimizer.param_groups:
param_group['lr'] = lr
if epoch % 5 == 0:
save_model(os.path.join(opt.save_dir, 'model_{}.pth'.format(epoch)),
epoch, model, optimizer)
logger.close()
if __name__ == '__main__':
os.environ['CUDA_VISIBLE_DEVICES'] = '0, 1'
opt = opts().parse()
main(opt)
sub_imgs_detection = []
for img_name_detection in sub_imgs_names_detection:
sub_img_detection = cv2.imread(
os.path.join(intermediate_resutls_path_detection,
img_name_detection))
sub_imgs_detection.append(sub_img_detection)
return action_index, sub_imgs_tracking, ReID_features_tracking, sub_imgs_detection, ReID_features_detection
if __name__ == "__main__":
from opt import opt
from FairMot.lib.opts import opts
from CalibrateTransfer.img_operation import ScreenSHot
detector_opt = opts().init()
queueSize = 1000
Tracker_output_queue = Queue(1000)
dir_name = opt.dir_name
root_path = os.path.join(opt.data_root, '{}'.format(dir_name))
file_name = opt.file_name
Videoparameters, \
setting_parameter, \
action_datas, \
channel_list, \
parameter = read_data_from_json_file(root_path, file_name, opt)
vis_path = os.path.join(root_path, 'vis')
os.makedirs(vis_path, exist_ok=True)
multi = 10