Abstract:
A writing preservation apparatus preserves, as image data, writing on a writing target medium in which writing is performed and erasing of writing in an arbitrary region is performed. The apparatus includes an acquisition unit that acquires time-series image data items at points of times for the writing target medium, a written region recognition unit that recognizes written regions in which writing is performed on the writing target medium at the points of time based on the image data items at the points of time which are acquired by the acquisition unit, and a preservation unit that preserves first image data at a first point of time in a case where the written region recognized based on the first image data in whole or part is absent in the written region recognized based on second image data at a second point of time subsequent to the first point of time.
Abstract:
An image processing apparatus is provided. The image processing apparatus includes a data receiver, an image specifier, a replacement specifier, and a data generator. The data receiver receives data. The image specifier specifies a first image contained in the data. The replacement specifier specifies replacement data for the first image on the basis of a characteristic of the data. The data generator generates data in which the first image has been replaced with an image represented by the replacement data.
Abstract:
An image processing apparatus includes an image acquisition unit, a region specifying unit, and a partial-image recognition unit. The image acquisition unit acquires first image data representing a first image and second image data representing a second image that is an image acquired by performing additional recording on the first image. The region specifying unit specifies a region, where additional recording is performed with respect to the first image, of the second image in accordance with the first image data and the second image data acquired by the image acquisition unit. The partial-image recognition unit recognizes a partial image recorded in the region specified by the region specifying unit.
Abstract:
An information processing device includes a security level determining unit that determines a security level, the security level indicating a level of security related to leakage of information in an image processing device, and an instructing unit that changes an output method to an output method having a high security level and gives at least one of two instructions, in a case where the security level does not satisfy a predetermined condition, the two instructions including an instruction for outputting information notifying the output method that has been changed, and an instruction for outputting information prompting for change of the security level in the image processing device.
Abstract:
A non-transitory computer readable medium stores a program causing a computer to execute a process for transmission and reception of media data including at least one of audio data and video data among multiple terminal apparatuses connected via a network. The process includes receiving a transmission request for the media data from at least one terminal apparatus among the multiple terminal apparatuses; receiving a reception request for the media data from at least one terminal apparatus among the multiple terminal apparatuses; and establishing a communication path to transmit the media data between a terminal apparatus that has made the transmission request among the multiple terminal apparatuses and at least one of terminal apparatuses that have made the reception request among the multiple terminal apparatuses, in a case where the total number of terminal apparatuses that have made the transmission request is less than or equal to a predetermined set value.
Abstract:
An information processing apparatus includes a transmission unit, a notification unit, and an instruction unit. The transmission unit transmits a request for processing to a destination at which the request is accepted. The notification unit makes a notification of destination information including first information used to call the information processing apparatus and second information concerning the requested processing. The instruction unit instructs an external apparatus, when the external apparatus calls the information processing apparatus using the destination information, to perform an operation concerning the requested processing on the basis of the second information.
Abstract:
An information processing apparatus includes a file acquiring unit, a generating unit, a data processing unit, and an output unit. The file acquiring unit acquires a file on the basis of an instruction from a user. The generating unit generates restriction information for restricting access to the file acquired by the file acquiring unit. The data processing unit associates the restriction information generated by the generating unit with the file acquired by the file acquiring unit. The output unit outputs the restriction information generated by the generating unit on a paper medium.
Abstract:
An information processing apparatus includes an application program information acquisition unit that acquires a resource amount to be used in each of a plurality of operation modes by an application program in operation or an application program desired to be operated, and an operation determination unit that determines, in accordance with the resource amount acquired by the application information acquisition unit, whether the application program desired to be operated is installable and/or startable. The operation program desired to be operated is installed and/or started up in response to a result provided by the operation determination unit.
Abstract:
An information processing apparatus includes a selecting unit and a processing unit. The selecting unit selects an embedding method from multiple embedding methods for embedding information in content data, on the basis of a first effect affecting correct interpretation of the information embedded in the content data. The processing unit causes the content data in which the information is embedded by using the embedding method selected by the selecting unit, to be processed.
Abstract:
A non-transitory computer readable medium, storing a program causing a computer to execute a process for causing at least portions off display screens of plural terminals connected to each other through a network to display information in a synchronous manner, includes receiving material information indicating information regarding a material to be displayed, receiving operation information indicating details of operations that users perform on the respective terminals, and recording minutes information in which the material information, the operation information, and time information indicating times at which the users perform the operations are associated with each other.