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Class 399/366 - Unauthorized copy prevention


Subclass of Class 399 - Electrophotography
Definition: Subject matter wherein a property or condition of the original
No. of patents: 254
Last issue date: 01/17/2012


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NumberTitleIssue Date
8099036Image processing apparatus, image processing method, and computer program
A disclosed image processing apparatus is capable of shifting an illegal copy preventing pattern so that an image reading device can recognize the pattern printed at the edge end of the printing range on a paper even when the printing range on the paper is changed b...
01/17/2012
8055180Copy-forgery-inhibited pattern density parameter determination method, copy-forgery-inhibited pattern image generation method, and image processing
A primary test printing process of a plurality of copy-forgery-inhibited pattern images generated by changing one or both of print densities of the latent-image and background-image parts in a first pattern on the basis of a predetermined parameter is performed. The...
11/08/2011
7979019Image forming apparatus, image forming method, control program, and computer-readable program
The present invention provides an image forming apparatus capable of restricting copying using, as a master copy, a copy of a produced work such as a book. An MFP is provided with a printing permission/prohibition judging section and an output paper sheet selection ...
07/12/2011
7920817Information processing apparatus and information processing method
An information processing apparatus generates printing image data of a printing image and copy-forgery-inhibited-pattern-image data of a copy-forgery-inhibited pattern image to be added to the printing image. The copy-forgery-inhibited pattern image includes a laten...
04/05/2011
7805104Magnetic element-applied medium, and medium information reading method and device
An information reading device for reading identification information from a medium to which at least one magnetic element for generating a signal upon receiving a magnetic field is provided, which includes a plurality of detecting parts that detect a signal generate...
09/28/2010
7742735Information processing apparatus and information processing method
An information processing apparatus generates printing image data of a printing image and copy-forgery-inhibited-pattern-image data of a copy-forgery-inhibited pattern image to be added to the printing image. The copy-forgery-inhibited pattern image includes a laten...
06/22/2010
7577391Image processing system
An image processing system and method for copying an original document while maintaining the security of the document and for providing a high quality copy each time a copy is required. The system and method include inputting image information, generating output lim...
08/18/2009
7450895Information processing apparatus and information processing method for use in generating image data
An information processing apparatus generates printing image data of a printing image and copy-forgery-inhibited-pattern-image data of a copy-forgery-inhibited pattern image to be added to the printing image. The copy-forgery-inhibited pattern image includes a laten...
11/11/2008
7424264Image formation apparatus and image formation method
A multi-functional copying machine according to the invention has a scanner for reading the image of a document and image information appended to the document and a printer for forming the image on a medium. It compares the image read by the scanner and the image in...
09/09/2008
7366429Image forming apparatus with a toner image forming device
An image forming apparatus having a visible image forming device for forming a visible image on a recording material in a visible image forming area, a supplying device provided with a containing portion for containing the recording material therein, and for supplyi...
04/29/2008
7362677Information record medium and information writing/reading apparatus
An information writing/reading apparatus that cooperates with an information record medium including a ROM area and a RAM area, either the RAM area or the ROM area having in advance control information recorded thereon used to limit reading and/or writing of informa...
04/22/2008
7359087Print control apparatus and program
An print control apparatus for printing a reproduction checking image in colors. In a print control apparatus 1 that has a printing device 6 to print a document, a CPU 2 combines a remaining pattern image composed of dots larger than a minimum d...
04/15/2008
7354072Authenticatable printed matter and its production method
In authenticity determinable printed matter according to this invention, a background image portion and at least one message image portion are printed on a surface of a base member. The background image portion has a first line drawing which is arrayed in a first di...
04/08/2008
7352493Enhancement of glossmark images at low and high densities
The present invention relates to expanding the range of image densities over which the manipulation of differential gloss as may be inherent in halftoned images may be achieved. By selectively applying halftones with anisotropic structure characteristics which are s...
04/01/2008
7350086Creation of image file
The technique of the present invention ensures generation of an image file, in which image data and additional data are included, with the confidentiality of specific data kept. An image output system outputs the image data, which is generated in a digital st...
03/25/2008
7340194System for associating images produced by an image forming apparatus with users of the apparatus
An image generation managing system includes an image forming apparatus provided in a management target area to form a color image on a recording medium, an image capturing apparatus to capture an image in a vicinity of the image forming apparatus in the management ...
03/04/2008
7339599Image-processing apparatus and method, computer program, and computer-readable storage medium for discouraging illegal copying of images
An object of the present invention is to provide a technique by which machines can determine whether printed material is an original or a copy. A technique for outputting printed material which has an effect similar to that of security paper using normal paper inste...
03/04/2008
7327889Image recognition apparatus
An image processing portion (1) performs binarization, segmentation, and feature extraction of a received image using a RAM (2), compares the extracted feature with specific pattern data stored in a dictionary data memory (3), performs recogniti...
02/05/2008
7324241Variable data differential gloss images
The present invention relates to the segmentation of an image into a main area and a image segment for variable data differential gloss image control. A single color is selected. Two or more different color definitions are created by combining the selected single co...
01/29/2008
7319548Image processing device having functions for detecting specified images
With a photocopier which stores original images read with a scanner in page memory, and prints later, in the event that judgment is made by a specified original judging unit that a specified original image is contained in an original document scanned for printing, t...
01/15/2008
7317555Image forming apparatus
When the present image forming apparatus is used as a network scanner configured to read a document and forward corresponding image data to a network, delay memories M, C, K allow RGB image data supplied from the scanner to be delayed by an equal time. A specific do...
01/08/2008
7304770Reduction of differential gloss with halftoned clear toner
A method for reduction of differential gloss as found in halftone image hardcopy prints. The method comprises selecting either a single halftone or employing two halftones: a first halftone having a high apparent gloss characteristic; and a second halftone having a ...
12/04/2007
7305150Image processing apparatus, for limiting access to stored information to a system administrator, and method thereof
Trace information showing a fact that an illegal output request has been issued from any one of data processing apparatuses is managed. Under an output environment such that an output apparatus is shared from a plurality of data processing apparatuses, when it is de...
12/04/2007
7301675Glossmark images with clear toner
The present invention relates to creating differential gloss images in clear toner by the manipulation of halftones employed prior to the depositing of the clear toner layer upon a substrate. By selectively applying halftones with anisotropic structure characteristi...
11/27/2007
7295790Image forming apparatus and control method
The image forming apparatus detects a predetermined image data included in image data and transmits an electromagnetic signal to a memory card within a predetermined vicinity of the image forming apparatus. The memory card is configured to carried by a user of the i...
11/13/2007
7287284Information processing method and apparatus, and computer program and computer-readable storage medium
Additional information is embedded in document data by inputting document data, inputting additional information, and inputting image data. The additional information is embedded in the input image data using a first digital watermark method, and the additional info...
10/23/2007
7286684Secure document design carrying auxiliary machine readable information
A two dimensional pattern design for secure documents serves as both a machine readable code and an aesthetic part of the documents' design. A method for generating the design generates a variable auxiliary message comprising message values and maps the message valu...
10/23/2007
7284277Secured printing
Methods and apparatus to facilitate secured printing in a network environment. Imaging devices on the network are adapted to look for a security key associated with each print job or incoming data stream. If no security key is identified, an imaging device denies th...
10/16/2007
7284133Information processing unit
An information processing unit and methods therefore which render it more difficult to infer information being processed within an information processing unit by observing the unit's current consumption or electromagnetic radiation. Specifically, the information pro...
10/16/2007
7280671Image processing to prevent forgery
Control over processing of image data in a system comprising a plurality of scanning devices and a plurality of printing devices, each of which may or may not include a forgery-preventing function. An image processing apparatus receives information for each of the p...
10/09/2007
7274890Image processing apparatus and image processing method for distinguishing between an original print product and a copy of the print product
An information processing device allows for user recognition of the difference between a print product (original) and a copy product of the print product. The information processing device includes a receiving unit which receives a character string which is conceale...
09/25/2007
7263724Unauthorized usage monitoring system for image forming apparatus
When a digital copier is used, for monochrome images, image data is stored into a storage in association with user ID codes at a 5% possibility while for color images, image data is stored in association with user ID codes at possibilities ranging from 0 to 50% depe...
08/28/2007
7254283Image processor processing image data in parallel with a plurality of processors
In order to efficiently process image data in a circuit dividing single image data into a plurality of data and processing the data with a plurality of MPUs in parallel with each other, the MPUs process image data input through an input image data in parallel with e...
08/07/2007
7248733Color-image processing apparatus and method, and storage medium
Conventionally, a color-image processing apparatus, such as a computer, or the like, cannot determine whether or not color-image data stored in an image storage device, such as a hard disk, or the like, is an image corresponding to a specific original. According to ...
07/24/2007
7245740Electronic watermark embedding device, electronic watermark detection device, electronic watermark embedding method, and electronic watermark detection method
To provide an electronic watermark embedding device for improving accuracy when classified information is being detected. The watermark image forming section 1006 creates a watermark image based on classified information 1004 with reference to the docu...
07/17/2007
7242790Video steganography
The present invention relates generally to hiding a signal in video. One form of hiding is steganographic encoding. In one implementation a method is provided including: receiving content data including a frame of image data comprised of plural pixels, each comprisi...
07/10/2007
7239734Authentication of identification documents and banknotes
The present invention provides methods and systems that are helpful authentication of physical and electronic documents like financial documents and identification documents. Steganographic indicia plays a role in some of our implementations. In other implementation...
07/03/2007
7230731Image formation apparatus and method with password acquisition
In an image formation apparatus that prints out print data to a sheet, a print data storage unit stores the print data, a printing unit conducts print processing to the print data stored in the print data storage unit, a password acquisition unit acquires a password...
06/12/2007
7231059Image processing apparatus, method and storage medium therefor
When image information for the purpose of being printed out has been entered, whether or not the image information contains a mark image such as a watermark is determined to such an extent that will not lower the throughput of a printer. To accomplish this, the imag...
06/12/2007
7227661Image generating method, device and program, and illicit copying prevention system
An added information encoding part repeatedly arranges two kinds of copy inhibition code arrays of the unit two-dimensional arrays to which copy inhibition codes are assigned, and condition code arrays of the unit two-dimensional arrays to which codes for removing t...
06/05/2007
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