本文整理汇总了Python中object_detection.core.box_list_ops.visualize_boxes_in_image方法的典型用法代码示例。如果您正苦于以下问题：Python box_list_ops.visualize_boxes_in_image方法的具体用法？Python box_list_ops.visualize_boxes_in_image怎么用？Python box_list_ops.visualize_boxes_in_image使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类object_detection.core.box_list_ops的用法示例。
在下文中一共展示了box_list_ops.visualize_boxes_in_image方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_visualize_boxes_in_image
# 需要导入模块: from object_detection.core import box_list_ops [as 别名]
# 或者: from object_detection.core.box_list_ops import visualize_boxes_in_image [as 别名]
def test_visualize_boxes_in_image(self):
image = tf.zeros((6, 4, 3))
corners = tf.constant([[0, 0, 5, 3],
[0, 0, 3, 2]], tf.float32)
boxes = box_list.BoxList(corners)
image_and_boxes = box_list_ops.visualize_boxes_in_image(image, boxes)
image_and_boxes_bw = tf.to_float(
tf.greater(tf.reduce_sum(image_and_boxes, 2), 0.0))
exp_result = [[1, 1, 1, 0],
[1, 1, 1, 0],
[1, 1, 1, 0],
[1, 0, 1, 0],
[1, 1, 1, 0],
[0, 0, 0, 0]]
with self.test_session() as sess:
output = sess.run(image_and_boxes_bw)
self.assertAllEqual(output.astype(int), exp_result) 示例2: test_visualize_boxes_in_image
# 需要导入模块: from object_detection.core import box_list_ops [as 别名]
# 或者: from object_detection.core.box_list_ops import visualize_boxes_in_image [as 别名]
def test_visualize_boxes_in_image(self):
def graph_fn():
image = tf.zeros((6, 4, 3))
corners = tf.constant([[0, 0, 5, 3],
[0, 0, 3, 2]], tf.float32)
boxes = box_list.BoxList(corners)
image_and_boxes = box_list_ops.visualize_boxes_in_image(image, boxes)
image_and_boxes_bw = tf.cast(
tf.greater(tf.reduce_sum(image_and_boxes, 2), 0.0), dtype=tf.float32)
return image_and_boxes_bw
exp_result = [[1, 1, 1, 0],
[1, 1, 1, 0],
[1, 1, 1, 0],
[1, 0, 1, 0],
[1, 1, 1, 0],
[0, 0, 0, 0]]
output = self.execute_cpu(graph_fn, [])
self.assertAllEqual(output.astype(int), exp_result)