在Python中導入openvino時報錯:from .ie_api import * ImportError: DLL load failed: 找不到指定的模塊

Windows環境中安裝Openvino的步驟此處不做說明,可參見官網教程:https://docs.openvinotoolkit.org/2019_R2/_docs_install_guides_installing_openvino_windows.html#set-the-environment-variables

當在python環境下導入openvino模塊(openvino目錄已複製到python的Lib目錄下的site-packages中),如:

from openvino.inference_engine import IENetwork, IEPlugin

報如下錯誤:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python\Python36\lib\site-packages\openvino\inference_engine\__init__.py", line 1, in <module>
    from .ie_api import *
ImportError: DLL load failed: 找不到指定的模塊。

解決辦法:
將

C:\Program Files (x86)\IntelSWTools\openvino\deployment_tools\inference_engine\bin\intel64\Release

配置到PATH環境變量中即可。其中C:\Program Files (x86)\IntelSWTools爲Openvino的默認安裝路徑。
配置後即可成功導入: