Image processing apparatus and operations thereof

A non-transitory computer-readable medium having instructions to control an image processing apparatus to perform operations comprising:

• receiving selection of one option from a plurality of options including a first-kind option and a second-kind option, with respect to specific setting, and receiving designation of a saving format for a compressed file and designation of the compression level of the compressed file;
• acquiring scan data generated by optical reading of a document;
• and
• generating a compressed file by compressing the scan data,
• wherein in a case where the first-kind option is selected and where a specific saving format is designated as the saving format for the compressed file, the instructions controls the image processing apparatus to generate the compressed file by using a first compression scheme, regardless of the designated compression level, and
• wherein in a case where the second-kind option is selected and where the specific saving format is designated as the saving format for the compressed file, the instructions controls the image processing apparatus to select one compression scheme from the first compression scheme and the second compression scheme, according to the designated compression level, and generate the compressed file by using the selected one compression scheme.

A method performed by a processor to process an image, the method comprising:

• receiving selection of one option from a plurality of options including a first-kind option and a second-kind option, with respect to a specific setting, and receiving designation of a saving format for a compressed file and designation of a compression level of the compressed file;
• acquiring scan data generated by optical reading of a document;
• and
• generating a compressed file by compressing the scan data,
• wherein in a case where the first-kind option is selected and where a specific saving format is designated as the saving format for the compressed file, the processor is configured to generate the compressed file by using a first compression scheme, regardless of the designated compression level, and
• wherein in a case where the second-kind option is selected and where the specific saving format is designated as the saving format for the compressed file, the processor is configured to select one compression scheme from the first compression scheme and the second compression scheme, according to the designated compression level, and generate the compressed file by using the selected one compression scheme.