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Why Is an Image Quality Error Displayed When I Call an API?

Symptom

When I call an OCR API, one of the following image quality errors is reported.

  • Error code AIS.0102: The image format is not supported.
  • Error code AIS.0103: The image size does not meet the requirements.
  • Error code AIS.0104: The image is not supported or is of poor quality.

Solution

  • Check whether the image format and pixel meet the requirements by referring to Constraints.
  • Check whether the Base64 code for the image is complete.
  • Check the image quality. Specifically, check whether the text in the image is clear and visible to naked eyes.
  • Check whether the API function matches the input image.