Canon Kabushiki Kaisha

Minoru Kambegawa

Masanori Ichikawa

Junichi Goda

Yosuke Obayashi

Seijiro Morita

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.

Image forming apparatus to verify printed image with master image, image forming method, and storage medium

A verification apparatus includes a controller to display a screen in which a reference image as a verification target image is user selectable, to set, based on user input and. on the displayed reference image, a feature point of the reference image, and a reference region of a predetermined pattern formed in advance on a recording medium on which the verification target image is to be formed, to extract the set feature point from a read image, to specify, based on a positional relationship between the feature point and the screen set reference region, from an image position of the extracted feature point, a first region on the read image, indicating a region where the predetermined pattern should have been formed, and a second region other than the first, and to perform verification for the first region by a first algorithm, and for the second region by a second algorithm.

Verification apparatus, control method therefor, and non-transitory computer-readable storage medium that perform verification for a first region by a first algorithm and for a second region by a second algorithm

An apparatus acquires a plurality of candidate correct answer images for generating a correct answer image that is used for image quality evaluation, and detects a candidate correct answer image to be excluded from the acquired plurality of candidate correct answer images, based on differences between the acquired plurality of candidate correct answer images.

Apparatus, method, and storage medium

An apparatus includes an output unit configured to output a printed material of a verification image in a case where a condition is satisfied, an obtainment unit configured to obtain a verification result based on a comparison between a read image of the printed material of the verification image and a correct answer image, and a control unit configured to control printing based on the verification result.

Apparatus and method for performing sheet discharge control of a printed material based on a determination result

A correct image and print settings are registered in association with each other, the registered correct image is selected based on print settings of a verification target image, and verification is performed by comparing the verification target image with the selected correct image.

Image forming apparatus and image forming method to verify target image using corrected image

A device according to at least one embodiment of the present disclosure is configured to: attach identification information to a correct image candidate, which is a candidate for a correct image to be used in image quality determination; instruct printing of the correct image candidate to which the identification information is attached; and display the identification information attached to the correct image candidate in association with a preview image of the correct image candidate.

Image forming apparatus, verification apparatus, information processing method, and storage medium

There is provided an information processing apparatus in which a plurality of modules including at least a first module and a second module is connected in a ring shape. The first module includes a first transmission unit configured to transmit predetermined data. The second module adjacent to the first module includes a second reception unit configured to receive the predetermined data transmitted by the first transmission unit, and a second transmission unit configured to transmit first attribute data including identification information for identifying a module when the predetermined data has not been received within a first predetermined time period.

Information processing apparatus and method for controlling the same

An image printed on a recording sheet is read, and read images excluding a defective image are displayed on a display unit. An instruction to use a displayed image as a correct answer image is accepted, and an image generated from the accepted image is registered as a correct answer image to be used for verification.

Image forming apparatus with registered correct answer image to verify printed image, image forming method, and storage medium

A information processing apparatus capable of avoiding deadlock between transmission and reception operations of data. A transmission section transmits a data block including a predetermined amount of data and a sequence number. A reception section receives the data block. A packet inspection controller of the reception section determines whether the received data block is correct or wrong, based on a result of detection of an error in the data and a result of comparison between an expected value of the sequence number and a value of the sequence number included in the data block. The expected value of the sequence number is changed to a next value when it is determined that the data block is wrong a predetermined number of times.

Information processing apparatus and image processing apparatus that perform transmission and reception of data, and method of controlling information processing apparatus

An information processing apparatus comprises: a programmable circuit unit comprising a partial reconfiguration unit; a storage unit used by each of logic circuits configured in the partial reconfiguration unit; and a control unit that controls a logic circuit that becomes an access destination, in accordance with receiving an access command, wherein the control unit compares an address space indicating the access destination of the access command with the signal that is output from the partial reconfiguration unit due to the partial reconfiguration unit being configured using circuit information included in the configuration data, and controls to set as an access destination the logic circuit configured in the partial reconfiguration unit outputting the signal matching the address space indicating the access destination of the access command.

Information processing apparatus

A server apparatus includes a first receiving unit configured to receive print data transmitted from a client apparatus, a storage unit configured to store the print data of which reception has finished by the first receiving unit, and a second receiving unit configured to receive, from a printing apparatus, a request of print data, and a transmission unit configured to, in response to the request received by the second receiving unit, transmit a list of print data to the printing apparatus, the list of print data including identification information of the print data stored in the storage unit and identification information of print data of which reception has been started but has not finished by the first reception unit yet.

Server apparatus storing print data, printing apparatus, and printing system for checking processing status on a print data list

An information processing apparatus, equipped with a WideIO memory device stacked on an SOC die including a CPU, and a method of controlling the same, are provide. The apparatus obtains temperature information of each of a plurality of memories of the WideIO memory device, and generates temperature distribution information of the WideIO memory device in accordance with respective execution of a plurality of function modules. Then, the apparatus determines a refresh rate of the WideIO memory device based on the maximum temperature of the WideIO memory device, decides a period, at which the refresh rate is determined, based on an operation mode of the information processing apparatus and a change rate of the maximum temperature for a predetermined time interval, and refreshes the WideIO memory device in accordance with the determined refresh rate.

Updating a refresh period and an update period in a WideIO device stacked on a system on a chip

An information processing apparatus according to one aspect of the present invention includes a wide IO memory device stacked on an SoC die that includes a CPU, acquires temperature information of multiple memories in the wide IO memory device, loads applications for executing separate functions to multiple memories, excluding the memory positioned above the circuit on the SoC die related to the function to be executed by the application, and, when the execution of the loaded application is instructed, executes the application loaded to the memory having a lower temperature that was acquired.

Information processing apparatus, control method, and storage medium for suppressing a decrease in performance due to an increase in memory temperature when using a wide IO memory

An image processing apparatus comprises: a specification unit configured sequentially to determine, as a processing object, each of the blocks divided, and to compare data types of respective pixels in the block that is the processing object; a first determination unit configured to determine whether pixels included in a block including two data types to L (L=M&#xd7;N) data types include a single type of attribute data; and an output unit configured to output, based on a determination by the first determination, a flag indicating that the block includes an attribute, a flag indicating a layout pattern of the block, a type of color data and a type of attribute data which are extracted from a pixel at a predefined position in the block.

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Abiko, Japan

Minoru Kambegawa