The method for producing of the printed product consists in introducing distortions in the ordered screen by shifting the centers of the screen grid structure or by inserting modified elements into the ordered screen said elements being embodied in the form of transition between the types of said ordered screen elements.Security is an important requirement in many printing applications. Depending on the type of the screen deformation the latent image is displayable with preserved tints or in the form of contour lines. Said latent image can be visualized when it is applied to the printed product of a test pattern embodied in the form of a transparent substrate which is provided with a linear screen applied thereto and which angle and lineature are identical to specified angle and lineature. Further, the control section controls the image forming section not to carry out image forming, both when the added information determining section determines that the added information is contained and the tag addition determining section determines that the information tag is not added to the book.Ībstract: The printed product comprises a carrier of a main image applied thereon transmitted by an ordered screen having a specified angle and lineature and at least one additional latent image which is hidden from visualization and transmitted by a deformed-structure screen. The tag addition determining section determines whether or not the information tag is added to the book, and the added information determining section determines whether or not the image data contains added information indicating that the information tag is added to the book. The image forming apparatus further includes a tag addition determining section, an added information determining section, and a control section.
Based on information stored in the information tag, the image forming apparatus controls an image forming section. The retrieved at least one character representation is assembled to form a variable data pantograph, whereby when the variable data pantograph is rendered in an original document, the foreground and background regions are similar in tone, the foreground and background regions being substantially less similar in tone in a copy of the original document to render the character visible.Ībstract: An image forming apparatus includes an image reading section for reading an image of a book, to which an information tag is added, so as to acquire image data.
The background region incorporates a first pattern of elements and the foreground region incorporates a second pattern of elements. Each of the character representations in the vocabulary include a foreground region including a character shape and a background region suitably sized and arranged for encompassing the foreground region. The retrieved at least one character representation corresponds to the variable data string. The content processing module performs intelligent document content processing on the electronic document data based upon the particular user preference data and generates processed electronic document data.Ībstract: A variable data pantograph is formed by receiving a variable data string and retrieving at least one character representation from a vocabulary of character representations stored in memory. The particular user preference data may specify confidential information preferences, content optimization preferences and/or workflow preferences. The content processing module retrieves particular user preference data based upon the user authentication. The electronic document data may be created at the network device, e.g., by a scanning module on the network device, or at a client device, e.g., by a word processing application executing on the client device.
The network device authenticates a user and determines electronic document data that is to be processed. Abstract: A network device includes a content processing module that is configured to perform intelligent document content processing, such as confidential information processing, content optimization and workflow optimization.