Tutorial: Python connects to Huawei Cloud interface to implement image style conversion function
Introduction:
With the rapid development of deep learning, image style conversion has become increasingly popular in the field of computer vision. The image style conversion service provided by Huawei Cloud has become the first choice of many developers due to its powerful algorithm capabilities and high-performance computing resources. This tutorial will introduce how to use Python to connect to the Huawei Cloud interface to implement the image style conversion function.
Step 1: Create a Huawei Cloud account and project
First, log in to the Huawei Cloud official website and create an account. After successfully logging in, create a project and write down the project ID, which we will use next.
Step 2: Install Python SDK
In the Python environment, we need to install the Huawei Cloud SDK to connect to the Huawei Cloud interface. Use the following command to install Huawei Cloud SDK:
pip install hwsdk
Step 3: Connect to Huawei Cloud interface
In the Python code, we need to introduce thehwsdkmodule and useAuthClientCreate an authentication client. Next, we need to call theget_tokenmethod ofAuthClientto authenticate and obtain the access token.
from hwsdk import AuthClient auth_client = AuthClient() token = auth_client.get_token( ak='<华为云Access Key>', sk='<华为云Secret Key>', project_id='<华为云项目ID>' )
Among them,akandskare your Huawei Cloud Access Key and Secret Key respectively, andproject_idis the previously created project ID.
Step 4: Upload the image to be converted
In the image style conversion task, we need to upload the image to be converted. Use theImageclass of theservicesmodule of Huawei Cloud SDK to upload and download images. We can use the following code to upload local images to Huawei Cloud:
from hwsdk.services import Image image_client = Image() response = image_client.upload( token, '<本地图像路径>', rename_as_image_id=True )
Where,
Step 5: Start image style conversion
Once the image is uploaded successfully, we can use theImageStyleclass of theservicesmodule in Huawei Cloud SDK to perform Image style conversion. The following code shows how to convert an image to an art style:
from hwsdk.services import ImageStyle image_style_client = ImageStyle() response = image_style_client.transform( token, '<图像ID>', '<风格ID>', '<转换后图像保存路径>' )
where,
