Python 使用cnn的Tensorflow对象检测API

使用cnn的Tensorflow对象检测API

Traceback (most recent call last):
File "export_inference_graph.py", line 147, in tf.app.run()
File "C:\Users\Ali Salar\Anaconda3\envs\tensorflow\lib\site-packages\tensorflow\python\platform\app.py", line 126, in run_sys.exit(main(argv))
File "export_inference_graph.py", line 143, in main
FLAGS.output_directory, input_shape)
File "C:\tensorflow2\models\research\object_detection\exporter.py", line 453, in export_inference_graph
graph_hook_fn=None)
File "C:\tensorflow2\models\research\object_detection\exporter.py", line 421, in _export_inference_graph
placeholder_tensor, outputs)
File "C:\tensorflow2\models\research\object_detection\exporter.py", line 280, in write_saved_model
builder = tf.saved_model.builder.SavedModelBuilder(saved_model_path)
File "C:\Users\Ali Salar\Anaconda3\envs\tensorflow\lib\sit`enter code here`e-packages\tensorflow\python\saved_model\builder_impl.py", line 90, in init
"directory: %s" % export_dir)
AssertionError: Export directory already exists. Please specify a different export directory: inference_graph\saved_model

---

它说目录已经存在了。更改终端中的命令以指向新目录，或者删除此目录中当前设置为输出目录的所有内容

python3 export_inference_graph.py \
--input_type image_tensor \
--pipeline_config_path YOUR_PIPELINE.CONFIG_FILE_PATH \
--trained_checkpoint_prefix YOUR_MODEL_CHECKPOINT_PATH  \
--output_directory exported_graphs/saved_model2

请尝试更改输出目录。例如，如上所述导出的\u图形/保存的\u model2。

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