def create_loss(self, gt, alpha):
loss_coarse = chamfer(self.coarse, gt)
add_train_summary('train/coarse_loss', loss_coarse)
update_coarse = add_valid_summary('valid/coarse_loss', loss_coarse)
loss_fine = chamfer(self.fine, gt)
add_train_summary('train/fine_loss', loss_fine)
update_fine = add_valid_summary('valid/fine_loss', loss_fine)
loss = loss_coarse + alpha * loss_fine
add_train_summary('train/loss', loss)
update_loss = add_valid_summary('valid/loss', loss)
return loss, [update_coarse, update_fine, update_loss]
def create_loss(self, coarse, fine, gt, alpha):
gt_ds = gt[:, :coarse.shape[1], :]
loss_coarse = earth_mover(coarse, gt_ds)
add_train_summary('train/coarse_loss', loss_coarse)
update_coarse = add_valid_summary('valid/coarse_loss', loss_coarse)
loss_fine = chamfer(fine, gt)
add_train_summary('train/fine_loss', loss_fine)
update_fine = add_valid_summary('valid/fine_loss', loss_fine)
loss = loss_coarse + alpha * loss_fine
add_train_summary('train/loss', loss)
update_loss = add_valid_summary('valid/loss', loss)
return loss, [update_coarse, update_fine, update_loss]
def create_loss(self, gt, alpha):
gt_ds = gt[:, :self.coarse.shape[1], :]
loss_coarse = tf_util.earth_mover(self.coarse, gt_ds)
tf_util.add_train_summary('train/coarse_loss', loss_coarse)
update_coarse = tf_util.add_valid_summary('valid/coarse_loss',
loss_coarse)
loss_fine = tf_util.chamfer(self.fine, gt)
tf_util.add_train_summary('train/fine_loss', loss_fine)
update_fine = tf_util.add_valid_summary('valid/fine_loss', loss_fine)
loss = loss_coarse + alpha * loss_fine
tf_util.add_train_summary('train/loss', loss)
update_loss = tf_util.add_valid_summary('valid/loss', loss)
return loss, [update_coarse, update_fine, update_loss]
def create_loss(self, coarse, fine, gt, alpha):
# print('coarse shape:', coarse.shape)
# print('fine shape:', fine.shape)
# print('gt shape:', gt.shape)
loss_coarse = chamfer(coarse, gt)
add_train_summary('train/coarse_loss', loss_coarse)
update_coarse = add_valid_summary('valid/coarse_loss', loss_coarse)
loss_fine = chamfer(fine, gt)
add_train_summary('train/fine_loss', loss_fine)
update_fine = add_valid_summary('valid/fine_loss', loss_fine)
loss = loss_coarse + alpha * loss_fine
add_train_summary('train/loss', loss)
update_loss = add_valid_summary('valid/loss', loss)
return loss, [update_coarse, update_fine, update_loss]
