IP Library › Granted Patent US 12,164,815
Granted Patent B2
US 12,164,815 · App. 18/343,385 · Granted Dec 10, 2024

Image forming apparatus, inspection apparatus, inspection system, and inspection method

Inventor: Katsuyuki Murakami (Chiba, JP)
Assignee: Canon Kabushiki Kaisha
G06F3/1205G06F3/1245H04N1/00018H04N1/00045
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Quick Facts
Patent No.
US 12,164,815
App. No.
18/343,385
Granted
Dec 10, 2024
Kind
B2
Abstract

An inspection apparatus includes a controller having one or more processors and one or more memories. The controller is configured to receive a plurality of image files. Each image file represents one page. Each image file is provided with a page number. The controller is also configured to receive page order information of the image files and to rearrange the image files based on the received page order information and the respective page number provided to each image file. The controller is also configured to register the rearranged image files as a correct image for inspection.

Claims (47)

1. An inspection apparatus configured to communicate with an image processing apparatus configured to generate image data based on document data, the inspection apparatus comprising:

a controller having one or more processors and one or more memories, the controller configured to:

receive a plurality of pieces of image data in an order of being generated by the image processing apparatus, each piece of the image data representing one page, and each piece of the image data being provided with a page number,

receive page order information of the image data,

rearrange the pieces of the image data based on the received page order information and the respective page number provided to each piece of the image data, and

register the rearranged pieces of the image data as a reference image for inspection.

2. The inspection apparatus according to claim 1 , wherein

the plurality of pieces of the image data received by the inspection apparatus are generated by the image processing apparatus from the document data including a plurality of images, and

the respective page numbers provided to the image data are added to the image data by the image processing apparatus.

3. The inspection apparatus according to claim 1 , wherein

a respective data name of each piece of the image data includes the respective page number of the image data.

4. The inspection apparatus according to claim 1 , wherein

the page order information comprises information indicating an order of the received plurality of pieces of the image data, and the indicated order is based on an order of a plurality of images in the document data from which the plurality of pieces of the image data were generated.

5. The inspection apparatus according to claim 1 , wherein

the controller is further configured to receive a scanned image obtained by reading a printout with an image printed and inspect the printout based on the scanned image and the correct image.

6. An inspection system comprising:

an image processing apparatus; and

an inspection apparatus communicatively coupled to the image processing apparatus,

the image processing apparatus including a controller having one or more processors and one or more memories, the controller configured to:

receive a first piece of data representing one or more pages,

generate from the first piece of the data a plurality of pieces of second data each representing one page, and

transmit the plurality of pieces of the second data in an order of being generated by the inspection apparatus,

the inspection apparatus including a second controller having one or more processors and one or more memories, the second controller configured to;

receive the plurality of pieces of the second data,

sort the plurality of pieces of the second data based on an order of the first data, and

register the sorted pieces of the second data as a reference image for inspection.

7. The inspection system according to claim 6 , wherein

the image processing apparatus is configured to transmit information about a page order of the first data to the inspection apparatus, and

the inspection apparatus is configured to sort the plurality of pieces of the second data in accordance with the information about the page order.

8. The inspection system according to claim 6 , wherein

the inspection apparatus includes a storage configured to store information about a page order, and

the inspection apparatus is configured to sort the plurality of pieces of the second data in accordance with the information about the page order.

9. The inspection system according to claim 6 , wherein

each piece of the second data is provided with a page number that is information about a page number assigned to the second data.

10. The inspection system according to claim 9 , wherein a file name of each piece of the second data includes the page number.

11. A control method for an inspection apparatus configured to communicate with an image processing apparatus configured to generate image data based on document data, the inspection apparatus, the control method comprising:

receiving a plurality of pieces of image data in an order of being generated by the image processing apparatus, each piece of the image data representing one page, and each piece of the image data being provided with a page number;

receiving page order information of the image data;

rearranging the pieces of the image data based on the received page order information and the respective page number provided to each piece of the image data; and

registering the rearranged pieces of the image data as a reference image for inspection.

12. A control method for an inspection system including an image processing apparatus and an inspection apparatus communicatively coupled to the image processing apparatus, the control method comprising:

causing the image processing apparatus to receive a first piece of data representing one or more pages;

causing the image processing apparatus to generate from the first piece of the data a plurality of pieces of second data each representing one page;

causing the image processing apparatus to transmit the plurality of pieces of the second data in an order of being generated by the inspection apparatus;

causing the inspection apparatus to receive the plurality of pieces of the second data,

causing the inspection apparatus to sort the plurality of pieces of the second data based on an order of the first data, and

causing the inspection apparatus to register the sorted pieces of the second data as a reference image for inspection.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 2, 2023
From: MURAKAMI, KATSUYUKI
To: CANON KABUSHIKI KAISHA
Reel/Frame 064460/0047 →
Priority Claims (1)
JP 2022-105512 · Jun 30, 2022 · national
Continuity (1)
Related Publication 20240004591A1 · Jan 4, 2024
Cited By (1)
US 12,671,769