Google Cloud Vision to detect only one language

Question

Is there any way to specify the language that we need to extract from an image.

for example: I have an image that contains arabic+ french characters and the API returns a mixed text , is there a way to extract only french characters

Answer 1

You can use languageHints inside an imageContext request seting it to 'fr' for example:

 "requests": [
    {
      "imageContext": {
        "languageHints": [
          "fr"
        ]

You can test it here