clsAzureMLGetText Step

Use this step to read the text from an image.

Last published at: January 2nd, 2024

: TDescription:

This step gets the text from an image using Azure ML.

 

Inputs

  • imageFilePath – File path to image on the App Server
  • selRegionName - Select region name
  • varGlobalToStoreValue– Variable or global to hold the result
  • varGlobalPercentage - Variable or global to store the accuracy percentage
 

 

Returns

  • True – step executed successfully
  • False - step failed to execute
 

 

Usage:

 

 

Example:

Let’s build and execute the clsAzureMLGetTextDef example. 

  • Create a new process definition
  • Drag a get "clsAzureMLGetText" step from the toolbox
  • Connect the dots between the start and “clsAzureMLGetText” step
  • Click on the "clsAzureMLGetText" step to configure its "Settings" properties. Provide a name to the step. Provide the image file path on the app server. Provide the variable/global reference to store the result text. Provide the variable/global reference to store the accuracy percentage. 
  • Click on the "clsAzureMLGetText" step to configure its "Advanced" properties. 
  • Note: More information on image regions is published here. 

Image Regions

  • The Azure ML settings can be configured in the Status page - Configuration - Azure ML menu option.  
  • Save the process definition. Create a new process instance and execute. The step should get the text from an image and store the result in variable.result as configured.