Image processing apparatus and image processing system
AssigneeCanon Kabushiki Kaisha
InventorNobuaki Miyahara
Life of this patent
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Abstract
An image processing apparatus that comprises a printer configured to print image data on a print medium based on a print setting and a storage device and compares reference image data and the image data printed on the print medium, includes a controller having one or more processors which execute instructions stored in one or more memories, the controller being configured to execute layout processing for laying out the image data based on the print setting, and store the image data subjected to the layout processing as the reference image data in the storage device.
Claims19
An image inspection system including a printing apparatus and an inspection apparatus,
- wherein the printing apparatus is configured to print a print image on a print medium based on a print setting, generate a reference image by layout processing on the print image, and transmit the generated reference image to the inspection apparatus, the printing apparatus including first one or more first processors,
- wherein the inspection apparatus is configured to determine whether the print image is defective based on the reference image and an image obtained by reading the print image printed on the print medium, the inspection apparatus including one or more second processors,
- wherein the inspection apparatus determines that the reference image and the print image printed on the print medium are different, thereby determining that the print medium is defective, and
- wherein the inspection apparatus determines that the reference image and the print image printed on the print medium are the same, thereby determining that the print medium is normal.
A control method for an image inspection system including a printing apparatus and an inspection apparatus, the control method comprising:
- printing a print image on a print medium based on a print setting;
- generating a reference image by layout processing on the print image;
- transmitting the generated reference image to the inspection apparatus;
- and
- determining whether the print image is defective based on the reference image and an image obtained by reading the print image printed on the print medium,
- wherein the inspection apparatus determines that the reference image and the print image printed on the print medium are different, thereby determining that the print medium is defective, and
- wherein the inspection apparatus determines that the reference image and the print image printed on the print medium are the same, thereby determining that the print medium is normal.
An image inspection system including a printing apparatus and an inspection apparatus, the image inspection system comprising:
- one or more controllers including one or more processors and one or more memories, the one or more controllers being configured to:
- print a print image on a print medium based on a print setting;
- generate a reference image by layout processing on the print image;
- store the generated reference image in the one or more memories;
- and
- determine whether the print image is defective based on the stored reference image and an image obtained by reading the print image printed on the print medium,
- wherein the one or more controllers determine that the reference image and the print image printed on the print medium are different, thereby determining that the print medium is defective, and
- wherein the one or more controllers determine that the reference image and the print image printed on the print medium are the same, thereby determining that the print medium is normal.
An image inspection system including a printing apparatus and an inspection apparatus,
- wherein the printing apparatus is configured to print a print image on a print medium based on a print setting, generate a reference image by adjusting the print image in a page and making a margin around the print image, and transmit the generated reference image to the inspection apparatus, the printing apparatus including one or more first processors,
- wherein the inspection apparatus is configured to determine whether the print image is defective based on the reference image and an image obtained by reading the print image printed on the print medium, the inspection apparatus including one or more second processors,
- wherein the inspection apparatus determines that the reference image and the print image printed on the print medium are different, thereby determining that the print medium is defective, and
- wherein the inspection apparatus determines that the reference image and the print image printed on the print medium are the same, thereby determining that the print medium is normal.
Dependencies are inferred from the claim text.