CROSS-REFERENCE TO RELATED APPLICATIONS

This application is based on and claims priority under 35 USC 119 from Japanese Patent Application No. 2020-076256 filed Apr. 22, 2020.

BACKGROUND

(i) Technical Field

The present disclosure relates to a bending detection device and an image processing apparatus.

(ii) Related Art

An image processing apparatus that estimates that the size of a document is not correctly detected in the case where a detection result of the size of the document fluctuates a predetermined number of times within a predetermined period of time due to curling or bending of the document when the size of the document is automatically detected and displays a document size setting screen for setting the size of a document in the case where it is estimated that the size of the document is not correctly detected has been known (see, for example, Japanese Unexamined Patent Application Publication No. 2012-222764).

SUMMARY

Documents in a bent state may be read. In such a case, with a configuration in which only a notification indicating that the size of a document is not correctly detected is provided, a user is not able to recognize that the document is bent.

Aspects of non-limiting embodiments of the present disclosure relate to allowing a user to recognize that a document is bent.

Aspects of certain non-limiting embodiments of the present disclosure address the above advantages and/or other advantages not described above. However, aspects of the non-limiting embodiments are not required to address the advantages described above, and aspects of the non-limiting embodiments of the present disclosure may not address advantages described above.

According to an aspect of the present disclosure, there is provided a bending detection device including a processor configured to receive a read image obtained by reading a document, and notify a user of a bend in the document based on a determination that the read image has been obtained by reading the document in a bent state.

