Provided is an image processing apparatus for generating a printed document with specific information embedded therein, including: a first obtaining unit configured to obtain image data to be used in printing; a second obtaining unit configured to obtain the specific information; an acceptance unit configured to accept designation of a printing apparatus for executing printing; an embedding condition determination unit configured to determine a condition for embedding the specific information into the image data according to a type of the accepted printing apparatus; a multiplexed image generation unit configured to generate a multiplexed image by executing embedding of the specific information under the condition determined by the embedding condition determination unit; and a control unit configured to perform control such that the printing apparatus prints the multiplexed image.

Provided is an image processing apparatus for extracting embedded information from a printed document printed by an electrophotographic method, including: a first obtaining unit configured to obtain first image data by reading the printed document while applying light to the printed document; a second obtaining unit configured to obtain second image data by reading the printed document without applying light to the printed document; a determination unit configured to determine whether a high color density region of which density is higher than a predetermined value is present in the printed document; and a decision unit configured to decide which of the first image data and the second image data to set as image data to be used to extract the embedded information, according to the determination made by the determination unit.

An image forming apparatus includes an image forming section, an operation section, storage, and a controller. The image forming section forms a document image on a recording medium. The operation section includes a touch panel. The storage stores image data therein. The controller: converts document image data to two-dimensional barcode image data; randomly determines a position and an orientation of a two-dimensional barcode image to be located in a document image; stores to the storage the two-dimensional barcode image data together with information on the position and the orientation that are determined by the controller; and causes, only when a correct answer about the information on the position and the orientation is received from a user through the touch panel, preview display of the document image through converting the two-dimensional barcode image data back to the document image data.

An electronic device according to the present invention includes at least one memory and at least one processor which function as: a recording control unit configured to perform control to start recording content including at least one of a moving image and sound in response to an operation of a first operating member or a second operating member; and a control unit configured to perform control to: record the content as content of a new group that differs from a group of content recorded immediately prior thereto in a case where recording of the content is started in response to receipt of an operation of the first operating member; and record the content as content of the same group as the content recorded immediately prior thereto in a case where recording of the content is started in response to receipt of an operation of the second operating member.

An imaging apparatus includes imaging units that image a subject, a title generation executing unit that generates title images each including a display title for classifying a plurality of captured images acquired by the imaging unit and inserts the title image into the captured images, a storage unit that stores the captured images and the title images, a display unit that displays the captured images and the title images stored in the storage unit in the form of a list, and an image search executing unit that searches for a desired captured image from the plurality of captured images and the title images displayed on the display unit in the form of the list. The title generation executing unit hierarchically generates the title images in accordance with a priority set in each type of display title for classifying the captured images.

In an image forming apparatus that cooperates with a management service and a blockchain service, the management service receiving a document via a network and storing the document, and the blockchain service managing information on the document in block units, defining a relation between each of a plurality of blocks and blocks before and/or after the block, and managing the plurality of blocks using a plurality of nodes. In a case where an error occurs during printing of the document, new information to be registered in response to completion of the printing of the document is not registered in the blockchain service, the printing is stopped, and an error process is performed.

An imaging device includes a distributed ledger. Image files are generated by the imaging device. Data for the image files are added to a partial chain hash. When a condition is met by the data with the partial chain hash, a new block is generated for the distributed ledger using the partial chain hash and data from a block header of a previous block. The distributed ledger is used within a printing system. A printing device accessing the distributed ledger can print the images of the image files.

An image forming apparatus includes an image forming section, an operation section, storage, and a controller. The image forming section forms a document image on a recording medium. The operation section includes a touch panel. The storage stores image data therein. The controller: converts document image data to two-dimensional barcode image data; randomly determines a position and an orientation of a two-dimensional barcode image to be located in a document image; stores to the storage the two-dimensional barcode image data together with information on the position and the orientation that are determined by the controller; and causes, only when a correct answer about the information on the position and the orientation is received from a user through the touch panel, preview display of the document image through converting the two-dimensional barcode image data back to the document image data.

System and method for facilitating advertisements within viewed content. The advertisements may be banner advertisements or other advertisement. The advertisements may be included in such a manner that if a user skips or otherwise fast forwards through the advertisements, the user if force to skip through at least a portion of the viewed content.

An imaging apparatus includes imaging units that image a subject, a title generation executing unit that generates title images each including a display title for classifying a plurality of captured images acquired by the imaging unit and inserts the title image into the captured images, a storage unit that stores the captured images and the title images, a display unit that displays the captured images and the title images stored in the storage unit in the form of a list, and an image search executing unit that searches for a desired captured image from the plurality of captured images and the title images displayed on the display unit in the form of the list. The title generation executing unit hierarchically generates the title images in accordance with a priority set in each type of display title for classifying the captured images.