本文整理匯總了Python中object_detection.core.box_coder.batch_decode方法的典型用法代碼示例。如果您正苦於以下問題：Python box_coder.batch_decode方法的具體用法？Python box_coder.batch_decode怎麽用？Python box_coder.batch_decode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.box_coder的用法示例。
在下文中一共展示了box_coder.batch_decode方法的3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_batch_decode
# 需要導入模塊: from object_detection.core import box_coder [as 別名]
# 或者: from object_detection.core.box_coder import batch_decode [as 別名]
def test_batch_decode(self):
mock_anchor_corners = tf.constant(
[[0, 0.1, 0.2, 0.3], [0.2, 0.4, 0.4, 0.6]], tf.float32)
mock_anchors = box_list.BoxList(mock_anchor_corners)
mock_box_coder = MockBoxCoder()
expected_boxes = [[[0.0, 0.1, 0.5, 0.6], [0.5, 0.6, 0.7, 0.8]],
[[0.1, 0.2, 0.3, 0.4], [0.7, 0.8, 0.9, 1.0]]]
encoded_boxes_list = [mock_box_coder.encode(
box_list.BoxList(tf.constant(boxes)), mock_anchors)
for boxes in expected_boxes]
encoded_boxes = tf.stack(encoded_boxes_list)
decoded_boxes = box_coder.batch_decode(
encoded_boxes, mock_box_coder, mock_anchors)
with self.test_session() as sess:
decoded_boxes_result = sess.run(decoded_boxes)
self.assertAllClose(expected_boxes, decoded_boxes_result) 示例2: test_batch_decode
# 需要導入模塊: from object_detection.core import box_coder [as 別名]
# 或者: from object_detection.core.box_coder import batch_decode [as 別名]
def test_batch_decode(self):
mock_anchor_corners = tf.constant(
[[0, 0.1, 0.2, 0.3], [0.2, 0.4, 0.4, 0.6]], tf.float32)
mock_anchors = box_list.BoxList(mock_anchor_corners)
mock_box_coder = MockBoxCoder()
expected_boxes = [[[0.0, 0.1, 0.5, 0.6], [0.5, 0.6, 0.7, 0.8]],
[[0.1, 0.2, 0.3, 0.4], [0.7, 0.8, 0.9, 1.0]]]
encoded_boxes_list = [mock_box_coder.encode(
box_list.BoxList(tf.constant(boxes)), mock_anchors)
for boxes in expected_boxes]
encoded_boxes = tf.stack(encoded_boxes_list)
decoded_boxes = box_coder.batch_decode(
encoded_boxes, mock_box_coder, mock_anchors)
with self.test_session() as sess:
decoded_boxes_result = sess.run(decoded_boxes)
self.assertAllClose(expected_boxes, decoded_boxes_result) 示例3: test_batch_decode
# 需要導入模塊: from object_detection.core import box_coder [as 別名]
# 或者: from object_detection.core.box_coder import batch_decode [as 別名]
def test_batch_decode(self):
expected_boxes = [[[0.0, 0.1, 0.5, 0.6], [0.5, 0.6, 0.7, 0.8]],
[[0.1, 0.2, 0.3, 0.4], [0.7, 0.8, 0.9, 1.0]]]
def graph_fn():
mock_anchor_corners = tf.constant(
[[0, 0.1, 0.2, 0.3], [0.2, 0.4, 0.4, 0.6]], tf.float32)
mock_anchors = box_list.BoxList(mock_anchor_corners)
mock_box_coder = MockBoxCoder()
encoded_boxes_list = [mock_box_coder.encode(
box_list.BoxList(tf.constant(boxes)), mock_anchors)
for boxes in expected_boxes]
encoded_boxes = tf.stack(encoded_boxes_list)
decoded_boxes = box_coder.batch_decode(
encoded_boxes, mock_box_coder, mock_anchors)
return decoded_boxes
decoded_boxes_result = self.execute(graph_fn, [])
self.assertAllClose(expected_boxes, decoded_boxes_result)