Image processing device, image processing method, and computer-readable recording medium storing image processing program
AssigneeFujitsu Limited
InventorNobuyasu YAMAGUCHI
Life of this patent
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Abstract
An image processing device includes: a memory that stores a program including a procedure; and a processor that executes the program, the procedure including: acquiring an image including a plurality of pixels, and changing luminance of the pixel that is included in either a high luminance part of a barcode region or a low luminance part the barcode region, the barcode region being set on the image, based on a luminance difference between the high luminance part and the low luminance part.
Claims15
An image processing device comprising:
- a memory that stores a program including a procedure;
- and
- a processor that executes the program, the procedure comprising:
- acquiring an image including a plurality of pixels, and
- changing luminance of the pixel that is included in either a high luminance part of a barcode region or a low luminance part the barcode region, the barcode region being set on the image, based on a luminance difference between the high luminance part and the low luminance part.
An image processing method executed by a computer comprising:
- acquiring an image including a plurality of pixels, and
- changing luminance of the pixel that is included in either a high luminance part of a barcode region or a low luminance part the barcode region, the barcode region being set on the image, based on a luminance difference between the high luminance part and the low luminance part.
A computer-readable recording medium storing an image processing program for causing a computer to execute a process for processing images, the process comprising:
- acquiring an image including a plurality of pixels, and
- changing luminance of the pixel that is included in either a high luminance part of a barcode region or a low luminance part the barcode region, the barcode region being set on the image, based on a luminance difference between the high luminance part and the low luminance part.
Dependencies are inferred from the claim text.