An image printed on a recording sheet is read, and the read image is displayed on a display unit. An instruction to use the displayed image as a correct answer image is accepted, and an image generated from the image that the instruction to use is accepted is registered as the correct answer image. A printed image is verified by comparing the printed image with the registered correct answer image.

A reading apparatus includes a reading device and circuitry. The reading device reads a recording medium in a direction intersecting a conveyance direction of the recording medium. The circuitry detects a reference image for cutting processing of the recording medium, based on read information read by the reading device.

A system and method for providing three dimensional printing production quality prediction is described herein. The system may include logic to scan a region of interest associated with a layer of a plurality of parts during printing to obtain an input for the region of interest and compute an input metric associated with the layer based on the input. In response to an initial set of print jobs, at least a portion of the plurality of parts is mechanically tested to determine at least one output. In response to a production print job, a likelihood of a part of the plurality of parts to satisfy a quality specification is predicted by inputting the input metric to at least one machine learning function comprising the at least one output, wherein the at least one machine learning function is trained during the initial set of print jobs.

An image printed on a recording sheet is read, and the read image is displayed on a display unit. An instruction to use the displayed image as a correct answer image is accepted, and an image generated from the image that the instruction to use is accepted is registered as the correct answer image. A printed image is verified by comparing the printed image with the registered correct answer image.

A controller of an image reading device performs search for an edge candidate position inward from an edge portion in a main scanning direction of analysis image data in an extraction process of extracting a document region from read image data. When the retrieved edge candidate position corresponds to a dirt position, the search is continued whereas when the retrieved edge candidate position does not correspond to the dirt position, the document region is extracted from the read image data at the retrieved edge candidate position.

An image inspector includes a recording device and circuitry. The reading device is configured to read an image on a recording medium. The circuitry is configured to determine whether the recording medium has a wrinkle and an edge folding based on a plurality of positions on the image on the recording medium read by the reading device satisfying a predetermined relation. The circuitry is configured to determine whether the recording medium has the wrinkle based on the predetermined relation, and then determine whether the recording medium has the edge folding based on the predetermined relation.

A system for selective document scanning and storage is provided. The system comprises: a memory device with computer-readable program code stored thereon; a communication device connected to a network; and a processing device, wherein the processing device is configured to execute the computer-readable program code to: receive a document via a user device comprising an image capturing device configured to capture an image of the document; determine an error with the document; in response to determining the error with the document, trigger transmission of a signal to the image capture device; and modify a document image capture based on receiving the signal at the image capture device.

An image forming system includes an image forming apparatus that forms an image on a sheet, an inspection apparatus that inspects an image on a sheet, a conveyance apparatus disposed between the image forming apparatus and the inspection apparatus and including a stack tray on which a sheet is to be stacked, and a control unit that performs a first inspection mode in which the sheet on which the image is formed by the image forming apparatus and which is discharged therefrom is conveyed to the inspection apparatus and inspected by the inspection apparatus and a second inspection mode in which the sheet stacked on the stack tray of the conveyance apparatus is conveyed to the inspection apparatus and inspected by the inspection apparatus. A number of sheets inspected by the inspection apparatus during a predetermined time is greater in the second inspection mode than in the first inspection mode.

An example image forming apparatus includes an image forming unit to form an image on a print medium, a verification scanning unit to scan a first surface of the print medium on which an image has been formed and to scan a second surface on which no image has been formed, and a processor to determine, based on information on a position of a streak included in a scanned image of the first surface or the second surface, whether the streak has been caused by an image forming unit or the verification scanning unit.

An image processing apparatus includes a control unit configured to control execution of monochromatic calibration and multi-color calibration, and a registration unit configured to register paper types of paper to be used at time of execution of the monochromatic calibration, a monochromatic target value set for each of the paper types used for the monochromatic calibration, paper types of paper to be used at time of execution of multi-color calibration, and a multi-color target value set for each of the paper types used for the multi-color calibration. The image processing apparatus executes the multi-color calibration, after executing the monochromatic calibration, via the control unit by using paper of a paper type selected from common paper types out of the registered paper types and the monochromatic target value and the multi-color target value set for the selected paper type.