本文整理汇总了Python中object_detection.builders.input_reader_builder.build方法的典型用法代码示例。如果您正苦于以下问题：Python input_reader_builder.build方法的具体用法？Python input_reader_builder.build怎么用？Python input_reader_builder.build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.builders.input_reader_builder的用法示例。
在下文中一共展示了input_reader_builder.build方法的8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: main
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def main(unused_argv):
assert FLAGS.checkpoint_dir, '`checkpoint_dir` is missing.'
assert FLAGS.eval_dir, '`eval_dir` is missing.'
if FLAGS.pipeline_config_path:
model_config, eval_config, input_config = get_configs_from_pipeline_file()
else:
model_config, eval_config, input_config = get_configs_from_multiple_files()
model_fn = functools.partial(
model_builder.build,
model_config=model_config,
is_training=False)
create_input_dict_fn = functools.partial(
input_reader_builder.build,
input_config)
label_map = label_map_util.load_labelmap(input_config.label_map_path)
max_num_classes = max([item.id for item in label_map.item])
categories = label_map_util.convert_label_map_to_categories(
label_map, max_num_classes)
evaluator.evaluate(create_input_dict_fn, model_fn, eval_config, categories,
FLAGS.checkpoint_dir, FLAGS.eval_dir) 示例2: main
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def main(unused_argv):
assert FLAGS.checkpoint_dir, '`checkpoint_dir` is missing.'
assert FLAGS.eval_dir, '`eval_dir` is missing.'
model_config, train_config, input_config, eval_config = get_configs_from_pipeline_file()
model_fn = functools.partial(
build_man_model,
model_config=model_config,
is_training=False)
create_input_dict_fn = functools.partial(
input_reader_builder.build,
input_config)
label_map = label_map_util.load_labelmap(input_config.label_map_path)
max_num_classes = max([item.id for item in label_map.item])
categories = label_map_util.convert_label_map_to_categories(
label_map, max_num_classes)
evaluator.evaluate(create_input_dict_fn, model_fn, eval_config, categories,
FLAGS.checkpoint_dir, FLAGS.eval_dir) 示例3: test_build_tf_record_input_reader
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def test_build_tf_record_input_reader(self):
tf_record_path = self.create_tf_record()
input_reader_text_proto = """
shuffle: false
num_readers: 1
tf_record_input_reader {{
input_path: '{0}'
}}
""".format(tf_record_path)
input_reader_proto = input_reader_pb2.InputReader()
text_format.Merge(input_reader_text_proto, input_reader_proto)
tensor_dict = input_reader_builder.build(input_reader_proto)
sv = tf.train.Supervisor(logdir=self.get_temp_dir())
with sv.prepare_or_wait_for_session() as sess:
sv.start_queue_runners(sess)
output_dict = sess.run(tensor_dict)
self.assertEquals(
(4, 5, 3), output_dict[fields.InputDataFields.image].shape)
self.assertEquals(
[2], output_dict[fields.InputDataFields.groundtruth_classes])
self.assertEquals(
(1, 4), output_dict[fields.InputDataFields.groundtruth_boxes].shape)
self.assertAllEqual(
[0.0, 0.0, 1.0, 1.0],
output_dict[fields.InputDataFields.groundtruth_boxes][0]) 示例4: test_build_tf_record_input_reader
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def test_build_tf_record_input_reader(self):
tf_record_path = self.create_tf_record()
input_reader_text_proto = """
shuffle: false
num_readers: 1
tf_record_input_reader {{
input_path: '{0}'
}}
""".format(tf_record_path)
input_reader_proto = input_reader_pb2.InputReader()
text_format.Merge(input_reader_text_proto, input_reader_proto)
tensor_dict = input_reader_builder.build(input_reader_proto)
with tf.train.MonitoredSession() as sess:
output_dict = sess.run(tensor_dict)
self.assertTrue(fields.InputDataFields.groundtruth_instance_masks
not in output_dict)
self.assertEquals(
(4, 5, 3), output_dict[fields.InputDataFields.image].shape)
self.assertEquals(
[2], output_dict[fields.InputDataFields.groundtruth_classes])
self.assertEquals(
(1, 4), output_dict[fields.InputDataFields.groundtruth_boxes].shape)
self.assertAllEqual(
[0.0, 0.0, 1.0, 1.0],
output_dict[fields.InputDataFields.groundtruth_boxes][0]) 示例5: test_build_tf_record_input_reader_and_load_instance_masks
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def test_build_tf_record_input_reader_and_load_instance_masks(self):
tf_record_path = self.create_tf_record()
input_reader_text_proto = """
shuffle: false
num_readers: 1
load_instance_masks: true
tf_record_input_reader {{
input_path: '{0}'
}}
""".format(tf_record_path)
input_reader_proto = input_reader_pb2.InputReader()
text_format.Merge(input_reader_text_proto, input_reader_proto)
tensor_dict = input_reader_builder.build(input_reader_proto)
with tf.train.MonitoredSession() as sess:
output_dict = sess.run(tensor_dict)
self.assertEquals(
(4, 5, 3), output_dict[fields.InputDataFields.image].shape)
self.assertEquals(
[2], output_dict[fields.InputDataFields.groundtruth_classes])
self.assertEquals(
(1, 4), output_dict[fields.InputDataFields.groundtruth_boxes].shape)
self.assertAllEqual(
[0.0, 0.0, 1.0, 1.0],
output_dict[fields.InputDataFields.groundtruth_boxes][0])
self.assertAllEqual(
(1, 4, 5),
output_dict[fields.InputDataFields.groundtruth_instance_masks].shape) 示例6: test_raises_error_with_no_input_paths
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def test_raises_error_with_no_input_paths(self):
input_reader_text_proto = """
shuffle: false
num_readers: 1
load_instance_masks: true
"""
input_reader_proto = input_reader_pb2.InputReader()
text_format.Merge(input_reader_text_proto, input_reader_proto)
with self.assertRaises(ValueError):
input_reader_builder.build(input_reader_proto) 示例7: test_build_tf_record_input_reader
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def test_build_tf_record_input_reader(self):
tf_record_path = self.create_tf_record()
input_reader_text_proto = """
shuffle: false
num_readers: 1
tf_record_input_reader {{
input_path: '{0}'
}}
""".format(tf_record_path)
input_reader_proto = input_reader_pb2.InputReader()
text_format.Merge(input_reader_text_proto, input_reader_proto)
tensor_dict = input_reader_builder.build(input_reader_proto)
sv = tf.train.Supervisor(logdir=self.get_temp_dir())
with sv.prepare_or_wait_for_session() as sess:
sv.start_queue_runners(sess)
output_dict = sess.run(tensor_dict)
self.assertTrue(fields.InputDataFields.groundtruth_instance_masks
not in output_dict)
self.assertEquals(
(4, 5, 3), output_dict[fields.InputDataFields.image].shape)
self.assertEquals(
[2], output_dict[fields.InputDataFields.groundtruth_classes])
self.assertEquals(
(1, 4), output_dict[fields.InputDataFields.groundtruth_boxes].shape)
self.assertAllEqual(
[0.0, 0.0, 1.0, 1.0],
output_dict[fields.InputDataFields.groundtruth_boxes][0]) 示例8: test_build_tf_record_input_reader_and_load_instance_masks
# 需要导入模块: from object_detection.builders import input_reader_builder [as 别名]
# 或者: from object_detection.builders.input_reader_builder import build [as 别名]
def test_build_tf_record_input_reader_and_load_instance_masks(self):
tf_record_path = self.create_tf_record()
input_reader_text_proto = """
shuffle: false
num_readers: 1
load_instance_masks: true
tf_record_input_reader {{
input_path: '{0}'
}}
""".format(tf_record_path)
input_reader_proto = input_reader_pb2.InputReader()
text_format.Merge(input_reader_text_proto, input_reader_proto)
tensor_dict = input_reader_builder.build(input_reader_proto)
sv = tf.train.Supervisor(logdir=self.get_temp_dir())
with sv.prepare_or_wait_for_session() as sess:
sv.start_queue_runners(sess)
output_dict = sess.run(tensor_dict)
self.assertEquals(
(4, 5, 3), output_dict[fields.InputDataFields.image].shape)
self.assertEquals(
[2], output_dict[fields.InputDataFields.groundtruth_classes])
self.assertEquals(
(1, 4), output_dict[fields.InputDataFields.groundtruth_boxes].shape)
self.assertAllEqual(
[0.0, 0.0, 1.0, 1.0],
output_dict[fields.InputDataFields.groundtruth_boxes][0])
self.assertAllEqual(
(1, 4, 5),
output_dict[fields.InputDataFields.groundtruth_instance_masks].shape)