An inspection device includes a processor configured to display at least one of plural pieces of read image data on a display unit in a state where a defective portion is recognizable, and set reception of a correction instruction of the defective portion to be enabled, the plural pieces of read image data being obtained by reading image-formed matters obtained by forming original image data on plural recording media, and correct read image data that does not satisfy a predetermined criterion, and then register the corrected read image data as reference image data used for inspecting the image-formed matter.

An information processing apparatus includes a processor configured to evaluate a performance of each of a plural combinations of processes, each combination including a series of processes, the plural combinations being included in plural processes, the series of processes being configured to be performed on an image, the performance being evaluated on a basis of a result of performing the series of processes on a test image for each combination, and output an evaluation result for at least two combinations.

An inspection device includes an image reader that generates a scan image, an inspector that inspects an inspection target image formed on a storage medium, by comparing a scan image with a reference image, a storage that stores the reference image, and a hardware processor that stores into the storage the reference image generated as the scan image by reading with the image reader an image formed on a recording medium by the image former on a basis of a second print job for generating the reference image, determines whether the reference image stored in the storage satisfies a predetermined condition when a data amount of the reference image stored in the storage becomes equal to or larger than a predetermined amount, and deletes the reference image determined to satisfy the predetermined condition from the storage.

An inspection apparatus includes a reading device and a processor. The reading device is configured to read printed matter with an image that is printed on a printing medium based on a source image to generate a read image. The processor is configured to generate a reference image based on the source image, determine whether an inspection is to be executed based on a size of the source image and a size of the printing medium, and compare the reference image with the read image to inspect quality of the printed matter in response to a determination that the inspection is to be executed.

[Object] To find a camera location for optimizing calibration of a multi-camera system efficiently without trial and error. [Solution] There is provided an information processing device including: an information acquisition unit configured to acquire camera location information indicating locations of a plurality of imaging cameras located in an imaging space; and an evaluation unit configured to evaluate calibration accuracy obtained in a case of locating a calibration camera in the imaging space on a basis of the location of each of the plurality of imaging cameras indicated by the camera location information and a location of the calibration camera.

An apparatus and methods of monitoring and adjusting a decorator for metallic containers are provided. More specifically, the present invention relates to apparatus and methods used to provide a decoration on a predetermined portion of a metallic container body. The decorator includes a sensor that senses decorations on metallic containers. A control system receives information related to the sensed decorations from the sensor and then determines if the decorations at least meet predetermined color, density, thickness, orientation, and consistency targets. The control system can optionally automatically adjust elements of the decorator to correct a deficient decoration. In one embodiment, the control system can automatically send a signal to the decorator to adjust the color, density, orientation, positioning, and consistency of decorations transferred to the metallic containers. In another embodiment, the control system can send a signal to adjust a position of an inking assembly, an ink roller, a ductor roller a plate cylinder, a printing plate, a blanket cylinder, and a transfer blanket of the decorator.

According to an embodiment, an image forming apparatus, comprises a document feeder to feed a document page by page, a scanner to scan the document fed by the document feeder and generate image data of the document, a printing apparatus to print images on recording media. An interface is configured to receive print settings and a test printing command. A controller is configured to control the document feeder to feed pages of the document according to the print settings when the test printing command is received, acquire image data of the pages of the document fed by the document feeder, and control the printing apparatus to print images in a test printing. The images in the test printing comprising image data of the pages of the document fed by the document feeder.

There is provided with an information processing apparatus. A first obtaining unit obtains data of a reference image indicating a target of printing output to be performed by a printing apparatus. A second obtaining unit obtains data of an image printed by the printing apparatus. A correcting unit corrects a local image density difference or the reference image based on a global image density difference between the reference image and the printed image. An evaluating unit evaluates quality of the printed image based on the local image density difference between the corrected reference image and the printed image.

Pixel blocks of a user-generated print job raster page are clustered into raster color clusters, and pixel blocks of a corresponding scanned page are clustered into scanned color clusters. For each raster color cluster, if a color difference between the cluster and a corresponding scanned color cluster is greater than a threshold, color fading of the cluster is determined from simulated depletion of each colorant of a printing device, and a likely depleted colorant is determined based on the corresponding scanned color cluster and the determined color fading. A most likely depleted colorant is determined from the likely depleted colorant predicted for each raster color cluster for which the determined color difference is greater than the threshold.

Disclosed here is a system enabling users/customers to receive an objective assessment of the performance of a printer. This is accomplished by comparing a quality score of an earlier-in-time image with a quality score of a later-in-time image. A processor analyzes each image based on several criteria and uses various image-analysis methods, to flag errors within an image. A numeric quality score, based on the number of errors, is provided to the user to objectively evaluate whether the printer has degraded or not. Thus, the user can objectively present an argument to a salesperson or manufacturer that the user is due a remedy.