Abstract: ModelArts Pro provides the text recognition suite, based on the rich text recognition algorithm and industry knowledge accumulation, to help customers quickly build text recognition services to meet the needs of different business scenarios. OCR service can be customized quickly in three minutes to realize the structured extraction of text information from multiple format images.

This article is shared from Huawei cloud community “[cloud small class] EI lesson 15 ModelArts Pro character recognition suite, three minutes fast customization OCR service”, original author: Hi,EI.

ModelArts Pro is a professional development suite for enterprise AI applications. Based on huawei cloud’s advanced algorithms and fast training capabilities, it provides preset workflows and models to improve the development efficiency and reduce the difficulty of enterprise AI application development.

ModelArts Pro provides the text recognition suite, based on the rich text recognition algorithm and industry knowledge accumulation, to help customers quickly build text recognition services to meet the needs of different business scenarios. OCR service can be customized quickly in three minutes to realize the structured extraction of text information from multiple format images.

Now is the time for miracles

Preset workflow

The text recognition suite currently provides single-template workflow and multi-template workflow, independently constructs the text recognition template, identifies the text in the template picture, provides high-precision text recognition model, and ensures the accuracy of structural information extraction.

  • Common single template workflow

By constructing a character recognition template to recognize the characters in a single plate image, a high-precision character recognition model is provided to ensure the accuracy of structural information extraction.

  • Multi-template classification workflow

Support users to define multiple text recognition templates, through model training, automatic recognition of the required image template, so as to support the extraction of structured information from a large number of different plate images. Usually applicable to the logistics industry.

Special advantage

  • Leading AI development platform

The bottom layer relies on the leading algorithm technology provided by ModelArts to ensure the efficiency of AI application development and the accuracy of reasoning results, while reducing human input.

  • Simple process development

Without artificial intelligence expertise, users can complete AI application development and continuous iteration with the help of preset industry workflows and visualization of the entire process.

  • Efficient industry algorithms

Leading artificial intelligence technology combined with industry experts’ experience, to build high-quality and efficient industry preset algorithm, industry AI application developers only need a small amount of annotation data, can obtain high-precision AI applications.

  • Support complex scenarios

Under the unfavorable picture quality such as rotation and fold, it can achieve high precision and effective recognition.

5-step word recognition kit

Step 1: Open the kit

At present, ModelArts Pro character recognition kit is in the public test stage, and it is necessary to open the public test permission to use the character recognition kit for the first time.

Log in to the Console of ModelArts Pro, select the industry suite card and click Apply for Public test. Fill in the required information on the application page as prompted.

After applying for a public test, click Go to My Public test. The My Public Test page is displayed. When Approval Status changes to Approved, you have obtained the public test permission of the industry suite.

Step 2: Delegate and authorize

During the process of using ModelArts Pro, ModelArts Pro requires authorization to access the cloud resources of ModelArts service. If you are not authorized, related functions cannot be used normally.

If you do not have ModelArts Delegate authorization and access Key (AK/SK) authorization, the “Access Authorization” dialog box will pop up when entering the Industry Suite of the ModelArts Pro console.

In the Access Authorization dialog box that is displayed, enter the authorization information and click Grant Authorization to complete the access authorization configuration.

  • Username indicates the name of the user to be authorized. Retain the default value.

  • Select Modelarts_agency in Delegate.

  • Check “I have read and agree to the ModelArts Service Statement in detail”.

For details, see Configuring Access Rights.

Step 3: Create the application

Select a workflow that matches your industry and application scenario to create your application.

1. In the Console interface of ModelArts Pro, click “Enter the kit” of the “Text Recognition” kit card.

Go to the word Recognition suite console.

2. In the navigation tree, choose Application Development > Workbench.

By default, the My Apps TAB is displayed.

3. On the My Application TAB page, click Create Application.

The New Application page is displayed.

You can also click My Workflow to switch to the My Workflow TAB, select a workflow, and click New Application in the card.

4. Set Application Name, Application Responsible person, and Application Description as required, and select Industry and workflow.

5. Confirm the information and click OK.

The application is successfully created.

Step 4: Develop and launch your app

Follow the process guidelines to complete the workflow and launch the application.

Common single template workflow:

Multi-template classification workflow:

Step 5: Iterative optimization

Maintain the application and continue to optimize and iterate.

Logistics +ModelArts Pro Word recognition suite

Logistics enterprises have tens of thousands of document boards from all over the world, and all parties involved in logistics need to spend manpower to implement a large number of manual input of paper document information.

It takes 7 days to develop text recognition in the traditional way, and only 3 minutes to complete the interface development of extracting new format ticket structure with the preset workflow of ModelArts Pro Text recognition Suite.

So, practice, teach you five steps to start the word recognition kit ~

Click here for details.

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