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Common prerequisites

To use Hancom OCR SDK, you must configure the following common environment regardless of the operating system. Complete the preparation before installing or using the SDK.

Libtorch library​

  • The libtorch library is required to use the OCR SDK, so you must install it in advance.
  • Choose and install the libtorch package appropriate for your platform.

Encoding settings​

  • The OCR SDK adopts UTF-8 for internal input/output encoding.
  • If your build environment is not set to UTF-8, encoding mismatches may cause errors in text input/output. Proceed with caution.