本文整理汇总了Python中object_detection.core.keypoint_ops.change_coordinate_frame方法的典型用法代码示例。如果您正苦于以下问题：Python keypoint_ops.change_coordinate_frame方法的具体用法？Python keypoint_ops.change_coordinate_frame怎么用？Python keypoint_ops.change_coordinate_frame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.keypoint_ops的用法示例。
在下文中一共展示了keypoint_ops.change_coordinate_frame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_change_coordinate_frame
# 需要导入模块: from object_detection.core import keypoint_ops [as 别名]
# 或者: from object_detection.core.keypoint_ops import change_coordinate_frame [as 别名]
def test_change_coordinate_frame(self):
keypoints = tf.constant([
[[0.25, 0.5], [0.75, 0.75]],
[[0.5, 0.0], [1.0, 1.0]]
])
window = tf.constant([0.25, 0.25, 0.75, 0.75])
expected_keypoints = tf.constant([
[[0, 0.5], [1.0, 1.0]],
[[0.5, -0.5], [1.5, 1.5]]
])
output = keypoint_ops.change_coordinate_frame(keypoints, window)
with self.test_session() as sess:
output_, expected_keypoints_ = sess.run([output, expected_keypoints])
self.assertAllClose(output_, expected_keypoints_) 示例2: test_change_coordinate_frame
# 需要导入模块: from object_detection.core import keypoint_ops [as 别名]
# 或者: from object_detection.core.keypoint_ops import change_coordinate_frame [as 别名]
def test_change_coordinate_frame(self):
def graph_fn():
keypoints = tf.constant([
[[0.25, 0.5], [0.75, 0.75]],
[[0.5, 0.0], [1.0, 1.0]]
])
window = tf.constant([0.25, 0.25, 0.75, 0.75])
expected_keypoints = tf.constant([
[[0, 0.5], [1.0, 1.0]],
[[0.5, -0.5], [1.5, 1.5]]
])
output = keypoint_ops.change_coordinate_frame(keypoints, window)
return output, expected_keypoints
output, expected_keypoints = self.execute(graph_fn, [])
self.assertAllClose(output, expected_keypoints)