monodepth_model.py 文件源码

def build_model(self):
        with slim.arg_scope([slim.conv2d, slim.conv2d_transpose], activation_fn=tf.nn.elu):
            with tf.variable_scope('model', reuse=self.reuse_variables):

                self.left_pyramid  = self.scale_pyramid(self.left,  4)
                if self.mode == 'train':
                    self.right_pyramid = self.scale_pyramid(self.right, 4)

                if self.params.do_stereo:
                    self.model_input = tf.concat([self.left, self.right], 3)
                else:
                    self.model_input = self.left

                #build model
                if self.params.encoder == 'vgg':
                    self.build_vgg()
                elif self.params.encoder == 'resnet50':
                    self.build_resnet50()
                else:
                    return None