本文整理匯總了Python中object_detection.core.keypoint_ops.change_coordinate_frame方法的典型用法代碼示例。如果您正苦於以下問題：Python keypoint_ops.change_coordinate_frame方法的具體用法？Python keypoint_ops.change_coordinate_frame怎麽用？Python keypoint_ops.change_coordinate_frame使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類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個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_change_coordinate_frame
# 需要導入模塊: from object_detection.core import keypoint_ops [as 別名]
# 或者: from object_detection.core.keypoint_ops import change_coordinate_frame [as 別名]
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
# 需要導入模塊: from object_detection.core import keypoint_ops [as 別名]
# 或者: from object_detection.core.keypoint_ops import change_coordinate_frame [as 別名]
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)