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Python preprocessor_pb2.PreprocessingStep方法代码示例

本文整理汇总了Python中object_detection.protos.preprocessor_pb2.PreprocessingStep方法的典型用法代码示例。如果您正苦于以下问题:Python preprocessor_pb2.PreprocessingStep方法的具体用法?Python preprocessor_pb2.PreprocessingStep怎么用?Python preprocessor_pb2.PreprocessingStep使用的例子?那么, 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object_detection.protos.preprocessor_pb2的用法示例。


在下文中一共展示了preprocessor_pb2.PreprocessingStep方法的15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: _get_step_config_from_proto

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def _get_step_config_from_proto(preprocessor_step_config, step_name):
  """Returns the value of a field named step_name from proto.

  Args:
    preprocessor_step_config: A preprocessor_pb2.PreprocessingStep object.
    step_name: Name of the field to get value from.

  Returns:
    result_dict: a sub proto message from preprocessor_step_config which will be
                 later converted to a dictionary.

  Raises:
    ValueError: If field does not exist in proto.
  """
  for field, value in preprocessor_step_config.ListFields():
    if field.name == step_name:
      return value

  raise ValueError('Could not get field %s from proto!', step_name) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:21,代码来源:preprocessor_builder.py

示例2: test_build_normalize_image

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_normalize_image(self):
    preprocessor_text_proto = """
    normalize_image {
      original_minval: 0.0
      original_maxval: 255.0
      target_minval: -1.0
      target_maxval: 1.0
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.normalize_image)
    self.assertEqual(args, {
        'original_minval': 0.0,
        'original_maxval': 255.0,
        'target_minval': -1.0,
        'target_maxval': 1.0,
    }) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:21,代码来源:preprocessor_builder_test.py

示例3: test_build_random_crop_image

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_crop_image(self):
    preprocessor_text_proto = """
    random_crop_image {
      min_object_covered: 0.75
      min_aspect_ratio: 0.75
      max_aspect_ratio: 1.5
      min_area: 0.25
      max_area: 0.875
      overlap_thresh: 0.5
      random_coef: 0.125
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_crop_image)
    self.assertEqual(args, {
        'min_object_covered': 0.75,
        'aspect_ratio_range': (0.75, 1.5),
        'area_range': (0.25, 0.875),
        'overlap_thresh': 0.5,
        'random_coef': 0.125,
    }) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:25,代码来源:preprocessor_builder_test.py

示例4: test_build_random_horizontal_flip

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_horizontal_flip(self):
    preprocessor_text_proto = """
    random_horizontal_flip {
      keypoint_flip_permutation: 1
      keypoint_flip_permutation: 0
      keypoint_flip_permutation: 2
      keypoint_flip_permutation: 3
      keypoint_flip_permutation: 5
      keypoint_flip_permutation: 4
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_horizontal_flip)
    self.assertEqual(args, {'keypoint_flip_permutation': (1, 0, 2, 3, 5, 4)}) 
开发者ID:ahmetozlu,项目名称:vehicle_counting_tensorflow,代码行数:18,代码来源:preprocessor_builder_test.py

示例5: test_build_random_vertical_flip

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_vertical_flip(self):
    preprocessor_text_proto = """
    random_vertical_flip {
      keypoint_flip_permutation: 1
      keypoint_flip_permutation: 0
      keypoint_flip_permutation: 2
      keypoint_flip_permutation: 3
      keypoint_flip_permutation: 5
      keypoint_flip_permutation: 4
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_vertical_flip)
    self.assertEqual(args, {'keypoint_flip_permutation': (1, 0, 2, 3, 5, 4)}) 
开发者ID:ahmetozlu,项目名称:vehicle_counting_tensorflow,代码行数:18,代码来源:preprocessor_builder_test.py

示例6: test_build_random_crop_image

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_crop_image(self):
    preprocessor_text_proto = """
    random_crop_image {
      min_object_covered: 0.75
      min_aspect_ratio: 0.75
      max_aspect_ratio: 1.5
      min_area: 0.25
      max_area: 0.875
      overlap_thresh: 0.5
      clip_boxes: False
      random_coef: 0.125
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_crop_image)
    self.assertEqual(args, {
        'min_object_covered': 0.75,
        'aspect_ratio_range': (0.75, 1.5),
        'area_range': (0.25, 0.875),
        'overlap_thresh': 0.5,
        'clip_boxes': False,
        'random_coef': 0.125,
    }) 
开发者ID:ahmetozlu,项目名称:vehicle_counting_tensorflow,代码行数:27,代码来源:preprocessor_builder_test.py

示例7: _get_dict_from_proto

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def _get_dict_from_proto(config):
  """Helper function to put all proto fields into a dictionary.

  For many preprocessing steps, there's an trivial 1-1 mapping from proto fields
  to function arguments. This function automatically populates a dictionary with
  the arguments from the proto.

  Protos that CANNOT be trivially populated include:
  * nested messages.
  * steps that check if an optional field is set (ie. where None != 0).
  * protos that don't map 1-1 to arguments (ie. list should be reshaped).
  * fields requiring additional validation (ie. repeated field has n elements).

  Args:
    config: A protobuf object that does not violate the conditions above.

  Returns:
    result_dict: |config| converted into a python dictionary.
  """
  result_dict = {}
  for field, value in config.ListFields():
    result_dict[field.name] = value
  return result_dict


# A map from a PreprocessingStep proto config field name to the preprocessing
# function that should be used. The PreprocessingStep proto should be parsable
# with _get_dict_from_proto. 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:30,代码来源:preprocessor_builder.py

示例8: test_build_random_horizontal_flip

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_horizontal_flip(self):
    preprocessor_text_proto = """
    random_horizontal_flip {
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_horizontal_flip)
    self.assertEqual(args, {}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:12,代码来源:preprocessor_builder_test.py

示例9: test_build_random_pixel_value_scale

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_pixel_value_scale(self):
    preprocessor_text_proto = """
    random_pixel_value_scale {
      minval: 0.8
      maxval: 1.2
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_pixel_value_scale)
    self.assert_dictionary_close(args, {'minval': 0.8, 'maxval': 1.2}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:14,代码来源:preprocessor_builder_test.py

示例10: test_build_random_rgb_to_gray

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_rgb_to_gray(self):
    preprocessor_text_proto = """
    random_rgb_to_gray {
      probability: 0.8
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_rgb_to_gray)
    self.assert_dictionary_close(args, {'probability': 0.8}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:13,代码来源:preprocessor_builder_test.py

示例11: test_build_random_adjust_brightness

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_adjust_brightness(self):
    preprocessor_text_proto = """
    random_adjust_brightness {
      max_delta: 0.2
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_adjust_brightness)
    self.assert_dictionary_close(args, {'max_delta': 0.2}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:13,代码来源:preprocessor_builder_test.py

示例12: test_build_random_adjust_contrast

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_adjust_contrast(self):
    preprocessor_text_proto = """
    random_adjust_contrast {
      min_delta: 0.7
      max_delta: 1.1
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_adjust_contrast)
    self.assert_dictionary_close(args, {'min_delta': 0.7, 'max_delta': 1.1}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:14,代码来源:preprocessor_builder_test.py

示例13: test_build_random_adjust_hue

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_adjust_hue(self):
    preprocessor_text_proto = """
    random_adjust_hue {
      max_delta: 0.01
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_adjust_hue)
    self.assert_dictionary_close(args, {'max_delta': 0.01}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:13,代码来源:preprocessor_builder_test.py

示例14: test_build_random_adjust_saturation

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_adjust_saturation(self):
    preprocessor_text_proto = """
    random_adjust_saturation {
      min_delta: 0.75
      max_delta: 1.15
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_adjust_saturation)
    self.assert_dictionary_close(args, {'min_delta': 0.75, 'max_delta': 1.15}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:14,代码来源:preprocessor_builder_test.py

示例15: test_build_random_jitter_boxes

# 需要导入模块: from object_detection.protos import preprocessor_pb2 [as 别名]
# 或者: from object_detection.protos.preprocessor_pb2 import PreprocessingStep [as 别名]
def test_build_random_jitter_boxes(self):
    preprocessor_text_proto = """
    random_jitter_boxes {
      ratio: 0.1
    }
    """
    preprocessor_proto = preprocessor_pb2.PreprocessingStep()
    text_format.Merge(preprocessor_text_proto, preprocessor_proto)
    function, args = preprocessor_builder.build(preprocessor_proto)
    self.assertEqual(function, preprocessor.random_jitter_boxes)
    self.assert_dictionary_close(args, {'ratio': 0.1}) 
开发者ID:ringringyi,项目名称:DOTA_models,代码行数:13,代码来源:preprocessor_builder_test.py


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