本文整理汇总了Python中object_detection.utils.label_map_util.get_label_map_dict方法的典型用法代码示例。如果您正苦于以下问题：Python label_map_util.get_label_map_dict方法的具体用法？Python label_map_util.get_label_map_dict怎么用？Python label_map_util.get_label_map_dict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.utils.label_map_util的用法示例。
在下文中一共展示了label_map_util.get_label_map_dict方法的4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_get_label_map_dict
# 需要导入模块: from object_detection.utils import label_map_util [as 别名]
# 或者: from object_detection.utils.label_map_util import get_label_map_dict [as 别名]
def test_get_label_map_dict(self):
label_map_string = """
item {
id:2
name:'cat'
}
item {
id:1
name:'dog'
}
"""
label_map_path = os.path.join(self.get_temp_dir(), 'label_map.pbtxt')
with tf.gfile.Open(label_map_path, 'wb') as f:
f.write(label_map_string)
label_map_dict = label_map_util.get_label_map_dict(label_map_path)
self.assertEqual(label_map_dict['dog'], 1)
self.assertEqual(label_map_dict['cat'], 2) 示例2: test_get_label_map_dict_display
# 需要导入模块: from object_detection.utils import label_map_util [as 别名]
# 或者: from object_detection.utils.label_map_util import get_label_map_dict [as 别名]
def test_get_label_map_dict_display(self):
label_map_string = """
item {
id:2
display_name:'cat'
}
item {
id:1
display_name:'dog'
}
"""
label_map_path = os.path.join(self.get_temp_dir(), 'label_map.pbtxt')
with tf.gfile.Open(label_map_path, 'wb') as f:
f.write(label_map_string)
label_map_dict = label_map_util.get_label_map_dict(
label_map_path, use_display_name=True)
self.assertEqual(label_map_dict['dog'], 1)
self.assertEqual(label_map_dict['cat'], 2) 示例3: test_load_label_map_with_background
# 需要导入模块: from object_detection.utils import label_map_util [as 别名]
# 或者: from object_detection.utils.label_map_util import get_label_map_dict [as 别名]
def test_load_label_map_with_background(self):
label_map_string = """
item {
id:0
name:'background'
}
item {
id:2
name:'cat'
}
item {
id:1
name:'dog'
}
"""
label_map_path = os.path.join(self.get_temp_dir(), 'label_map.pbtxt')
with tf.gfile.Open(label_map_path, 'wb') as f:
f.write(label_map_string)
label_map_dict = label_map_util.get_label_map_dict(label_map_path)
self.assertEqual(label_map_dict['background'], 0)
self.assertEqual(label_map_dict['dog'], 1)
self.assertEqual(label_map_dict['cat'], 2) 示例4: test_get_label_map_dict_with_fill_in_gaps_and_background
# 需要导入模块: from object_detection.utils import label_map_util [as 别名]
# 或者: from object_detection.utils.label_map_util import get_label_map_dict [as 别名]
def test_get_label_map_dict_with_fill_in_gaps_and_background(self):
label_map_string = """
item {
id:3
name:'cat'
}
item {
id:1
name:'dog'
}
"""
label_map_path = os.path.join(self.get_temp_dir(), 'label_map.pbtxt')
with tf.gfile.Open(label_map_path, 'wb') as f:
f.write(label_map_string)
label_map_dict = label_map_util.get_label_map_dict(
label_map_path, fill_in_gaps_and_background=True)
self.assertEqual(label_map_dict['background'], 0)
self.assertEqual(label_map_dict['dog'], 1)
self.assertEqual(label_map_dict['class_2'], 2)
self.assertEqual(label_map_dict['cat'], 3)
self.assertEqual(len(label_map_dict), max(label_map_dict.values()) + 1)