Image processing apparatus and image processing method
AssigneeCanon Kabushiki Kaisha
InventorYasuhiro Takahashi
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Abstract
There is provided an image processing apparatus including: a determination unit configured to determine an inclination of a document portion in read image data generated by reading a document based on an inclination of an edge of the document portion detected in the read image data; a correction unit configured to correct the inclination of the determined document portion by a rotation process of the read image data; and a cut-out unit configured to cut out, based on a size of the document portion determined from the detected edge, a partial image of the document portion from the read image data in which the inclination has been corrected.
Claims8
An image processing apparatus comprising:
- a reader configured to read a document sheet with a reading size to generate an image;
- and
- one or more processors and/or one or more circuits configured to perform a plurality of processes, including:
- detecting a size of the document sheet based on the image generated by the reader;
- determining whether the detected size of the document sheet is smaller than the reading size;
- and
- in a case where it is determined that the detected size of the document sheet is smaller than the reading size, performing a cut-out process to cut out a document image of the document sheet from the image generated by the reader,
- wherein, in a case where it is determined that the detected size of the document sheet is not smaller than the reading size, the cut-out process is not performed.
An image processing method to be executed in an image processing apparatus including a reader configured to read a document sheet with a reading size to generate an image, the image processing method comprising:
- detecting a size of the document sheet based on the image generated by the reader;
- determining whether the detected size of the document sheet is smaller than the reading size;
- and
- in a case where it is determined that the detected size of the document sheet is smaller than the reading size, performing a cut-out process to cut out a document image of the document sheet from the image generated by the reader,
- wherein, in a case where it is determined that the detected size of the document sheet is not smaller than the reading size, the cut-out process is not performed.
Dependencies are inferred from the claim text.