A control apparatus includes a processor, a storage controller, and a boot loader memory. The processor executes a control process using data stored in a main memory. The storage controller includes a storage device, stores stored data in an encrypted state if an encryption function is enabled, and stores the stored data in the storage device in a non-encrypted state if the encryption function is disabled. The stored data includes a memory image related to a state of the main memory after completion of an activation process of an operating system. The boot loader memory is configured to store instructions that cause the processor to (a) activate the operating system using the memory image in response to a determination that the encryption function is disabled and (b) activate the operating system without using the memory image in response to a determination that the encryption function is enabled.

An information processing apparatus includes a processor configured to: when receiving an image forming instruction issued to an image forming apparatus, transmit image data and processing information to a server, the processing information including access information regarding access to the information processing apparatus and information for forming an image represented by the image data, and store the image data into the information processing apparatus; and perform control for transmitting the image data to the image forming apparatus in response to transmission of the image data being requested from the image forming apparatus.

A method for steganographic processing and compression of image data with negligible information loss, wherein said image data comprises noise and information. The method includes the steps of: acquiring image data to be processed and/or compressed, storing and/or transmitting the image data, and preparing the acquired image data for compression. The preparation step includes determining an input noise model and corresponding parameters adapted to reflect noise created by an image sensor used to capture said image data, and removing, with negligible information loss, noise from the acquired image data by use of the input noise model such as to produce noise-reduced image data.

A method is provided of digitally imaging a secure portion and a non-secure portion of scratch-off-coating protected documents of at least one game using middleware. The method includes: (a) generating the secure variable indicia in non-vector raster format; (b) generating vector graphics to be imaged on physical document locations; (c) assigning the secure variable indicia in a non-vector raster format to documents in and shuffling the documents throughout a print run; and (d) linking via middleware the secure variable indicia in the non-vector raster format to associated vector graphics variable indicia to be digitally imaged on the documents and to generate vector graphics-formatted data for each document in the print run. The secure variable indicia assignment and shuffling are executed by non-vector raster game generation software output that is reinterpreted by the middleware to produce related vector graphic output for the secure variable indicia.

The present technology relates to an imaging device and method, and an image processing device and method that can more easily suppress unauthorized use and tampering of an image. An object is imaged by an imaging element including a plurality of pixel output units that receives incident light entering without passing through either an imaging lens or a pinhole, and that each outputs one detection signal indicating an output pixel value modulated by an incident angle of the incident light, and a detection image obtained by the imaging and formed by a detection signal obtained in the pixel output units of the imaging element is output without associating with a restoration matrix including coefficients used when a restored image is restored from the detection image. The present disclosure can be applied to, for example, an imaging device, an image processing device, an information processing device, an electronic device, a computer, a program, a storage medium, a system, and the like.

A system includes an image forming apparatus, a first document server apparatus, and a key server apparatus, the image forming apparatus being configured to determine whether document data is private or public, when the document data is determined to be private, then determine a level accessible to the document data, and transmit level information indicating the level and the document data to the first document server apparatus, the first document server apparatus being configured to receive the level information and the document data from the image forming apparatus, generate a document ID for identifying the document data, store the document data in association with the document ID, transmit the document ID to the image forming apparatus, determine an accessible user ID that identifies a user accessible to the document data based on the level information, generate a public key and a private key used to encrypt the document data.

The present invention provides systems and methods for the virtualization, aggregation, and distributed processing of facsimile communications. The Remote FAX Interconnect known as etherFAX® is a system and method that allows for the reception and delivery of information based on cloud computing infrastructure to or from one or more facsimile systems using Internet/web based communication protocols such as HTTP(S) as the transport between a facsimile capable application or hardware and the remotely accessible etherFAX® services.

A system includes an image processing apparatus and an information processing apparatus that provides a chat service, the image processing apparatus includes a reading unit that reads an image on a document, a memory, and a processor that executes a program stored in the memory to generate a file based on the read image, receive a password from a user, encrypt the generated file, using the received password, and transmit the encrypted file and the received password to the information processing apparatus, wherein the information processing apparatus includes a memory, and a processor that executes a program stored in the memory to cause the information processing apparatus to receive, from the image processing apparatus, the encrypted file and the received password, execute processing for posting the received encrypted file to a channel specified by the user, and execute processing for posting the received password to the channel.

Disclosed are a quantum color image encrypting method based on modification direction and corresponding circuit, respectively providing quantum modular circuits design for a parallel adder, a parallel subtractor, a comparator, a cyclic shift add 1, and a cyclic shift subtract 1; and based on these modular circuits, circuit for implementing quantum color image steganography is provided. From the complexity analysis of implementing quantum circuit for color image steganography, it is seen that for a two-dimensional quantum color image with 2.sup.2n pixels and the R, G, and B channels of which are respectively represented by q number of quantum bits, the steganography algorithm is an efficient transformation method, and the circuit complexity is O(q.sup.2+n), which can hardly be achieved by classical geometric transformation. The disclosure is applicable for many practical image processing applications, e.g., transmitting secrete data via a public image; they all need an effective and secure steganography algorithm; besides, the present disclosure is significant in perfection and applications of image processing theories.

A disclosed communication system designed for implementing remote access from an information terminal connected to a first network to an electronic device connected to a second network differing from the first network. The communication system includes a computer having a processor and a memory storing programmed instructions that, when executed by the processor, are operable for performing a process. The process includes relaying, by a relaying device, communication between the information terminal and the second network, in a state of being connectable from the first network and the second network; and converting, by a converter, a first protocol used by the information terminal for the remote access into a second protocol corresponding to the electronic device.