IMAGE PROCESSING DEVICE, IMAGE READING DEVICE, IMAGE FORMING APPARATUS, BIOLOGICAL IMAGING APPARATUS, AND IMAGE PROCESSING METHOD

PROCESS OF SIGNING DOCUMENTS

Methods and systems for automatically identifying IR security marks based on known halftone frequency and color information

Image processing apparatus, method and product that reinforces a portion of a predetermined pattern detected from a scanned image at which intensity has become low

Methods, systems, and storage media for issuing and verifying a secondary cryptographic photo ID

Method for reading a code stored in a halftone image and comparison with a retrievable value

Method for producing security elements in an image which are not visible to the human eye and cannot be copied, and printed image

Color managed embedding system for embedding signals in color artwork

Image processing device, image forming apparatus, and image processing method

Scan privacy tool using a mobile device for printing operations

System, method of detecting alternation of printed matter, and storage medium

Information processing apparatus and non-transitory computer readable medium

Reading device to read and output an invisible image included in a document

Image processing apparatus, image processing system, image processing method, and non-transitory computer-readable storage medium

Scan privacy tool and methods

Scan privacy tool for printing operations

System and method for implementing a color shift security feature in a print job

Scan privacy tool for printing operations

Scan privacy tool and methods

Image forming apparatus and image forming system capable of forming an image with an invisible image forming material

Multiple payload pantographs

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, MEMORY DEVICE AND STORAGE MEDIUM STORING CONTROL PROGRAM

Printing method

Information insertion method, information extraction method, and information extraction apparatus using dot-based information robust to geometric distortion

Image processing apparatus, terminal device, and non-transitory data recording medium recording control program

Document policies for a document processing unit

Image capturing device that images a region including a reference chart and a subject

DUPLICATION-PROOF PAPER USING SPACED APART LINE SETS WITH HORIZONAL AND EXPANDED LINE PORTIONS

System and method for dynamic generation of embedded security features in a document

Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them

Document securization method and a document securization device using printing a distribution of dots on said document

Document policies for a document processing unit

Systems and methods for tracing the source of printed pages

System and method for digital analysis of authenticity and integrity of documents using portable devices

Image forming apparatus, control method thereof and computer-readable storage medium

Method and device for marking and method for identifying a document using unique imprint derived from unique marking variations characterized using frequency analysis

Image capturing unit, color measuring device, image forming device, color measuring system, and color measuring method

Image reading device capable of detecting abnormal pixels in white reference data

Method and system for generating a document having a layered void pantograph

Information processing apparatus and information processing method

Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them

Image processing apparatus, method, and program product for generating a color image visible under ordinary light with a latent image region easily discriminated under infrared light

Image processing apparatus, charging system, charging method, and program

Image scanner, image forming apparatus and information generating method for adjusting image scanner

Method for using void pantographs

Void pantographs and methods for generating the same using at least one test void pantograph

Image processing apparatus, image forming apparatus, image processing method, and recording medium

WOVEN PATTERN IMAGE PROCESSING APPARATUS AND WOVEN PATTERN IMAGE PROCESSING METHOD

Image processing apparatus and method for converting a color image into a monochrome image

Image forming apparatus, control method thereof and computer-readable storage medium

Image processing apparatus, image processing method, and computer readable storage medium

Image processing apparatus for obtaining image data comprising a code generation section, an encryption section, a pattern generation section, and an addition section

Device, method and program for determining density of barcode

Glossmark-enabled photo product composition station

Methods and apparatus to process imagery or audio content

Document securization method and device printing a distribution of dots on said document

Method and apparatus for using pattern color space in print job processing

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAM EXECUTING THE IMAGE PROCESSING METHOD

Apparatus handling codes, method for controlling the same, and program

Methods and systems to embed glossmark digital watermarks into continuous-tone images

Methods and arrangements for composing information-carrying artwork

Image forming apparatus capable of printing a copy-forgery pattern

Image forming device and computer-readable storage medium

Methods for Extracting Identifying Information From Video and Audio Content

Apparatus and method of concealing information of image data

PRINTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

Method and device for making documents secure using unique imprint derived from unique marking variations

Image forming system having use restriction function based on document format to be printed and use restriction method in the system

Image forming apparatus, control method, and storage medium

Density correction of an object combined with an image

Document Security System

INFORMATION PROCESSING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM, OUTPUT CONTROL METHOD AND SYSTEM

Apparatus including a determination unit, and method and program including a determination step

Image output system, image forming apparatus, and image forming operation program for preventing output of a confidential document

Image processing apparatus, image forming apparatus, and computer-readable recording medium storing image processing program

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM

Image processing system for producing copy protected images using transparent recording material

Methods and apparatus to process video and audio media

Tint block image generation program, tint block image generation device, and tint block image generation method

Device using low visibility encoded image to manage copy history

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM FOR PREVENTING UNJUST COPYING

Infrared encoding for embedding multiple variable data information collocated in printed documents

Image processing apparatus

Image forming apparatus

Glossmark image simulation with application of background modified gloss effect image

Image generation apparatus and recording medium

Generating background image information for copy prohibition and copy prohibition release

Image processing apparatus, image forming apparatus and computer readable medium

Creating authenticatable printed articles and subsequently verifying them based on scattered light caused by surface structure

Image processing apparatus

Printing system and method, and recording medium

Method of adding specific image information and image forming apparatus

Imaging forming apparatus and copy management system

Image processing device, image forming device, tint block image, printed material, image processing method, image forming method and program-recorded medium

Image processing apparatus, program, and recording medium

Digital medium with hidden content

Image processing apparatus and a control method for forming forgery-inhibited pattern images

Methods for steganographic encoding media

Methods and apparatus to process media

Electronic document management system, discard processing device, and discard processing method

Image formation apparatus, image forming method and storage medium for storing program

Printer and printing method

Information processing apparatus, control method and control program for registration of information related to ground tint

Methods for steganographic encoding media

Information processing apparatus and method for processing information for density correction

Methods and apparatus to produce security documents

Distinguishing original from copy using ultraviolet light to reveal hidden security printing features

Method for generating and printing a drift resistant pantograph mark

Variable data vector graphic pattern ink pantograph

Image forming apparatus and image forming system capable of forming an image with an invisible image forming material

Visual search methods and systems