OPTICAL SECURITY DEVICE BASED ON A SURFACE OF REVOLUTION

Instant ticket redundancy via multi-chromatic indicia

Optical security device based on a surface of revolution

Pattern discharge to photoconductor

Instant ticket redundancy via multi-chromatic indicia

Optical security device based on a surface of revolution

Optical security device based on a surface of revolution

Instant ticket redundancy via multi-chromatic indicia

Monochrome device fluorescent pantograph

Image forming apparatus

Security image printing

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

Optically readable identification security tag or stamp

Method and system for determining void pantograph settings

IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD

Image forming apparatus and image forming method

Coating composition including fluorescent material for producing secure images

Printing apparatus and method for combining a document image with a copy-forgery-inhibited pattern image

Secure document printing method and system

Image processing method and image processing apparatus

Image processing apparatus, method, and program for applying security processing relating to a selected image

Method for using void pantographs

Printing control based on a selected printing mode by a user

Image processing apparatus and method for applying selected security processing to user selected first and second image

WOVEN PATTERN IMAGE PROCESSING APPARATUS AND WOVEN PATTERN IMAGE PROCESSING METHOD

RECORDING MEDIUM AND IMAGE FORMING APPARATUS

Printing control apparatus and printing control method

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

COPY PROTECTED PAPER

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Information processing apparatus and information processing method

Method and device for controlling differential gloss and print item produced thereby

ANTI-COUNTERFEIT PRINTED MATTER

Method and apparatus for secure document printing

Protection method for preventing hard copy of document from being released or reproduced

Image processing apparatus and method for combining image files and applying selected security processing

Image processing apparatus, control method therefor, control program and storage medium

Tint block image generation program and tint block image generation device

SECURITY DOCUMENTS AND METHODS OF DETERRING COUNTERFEITING

Copy-forgery-inhibited pattern density parameter determination method, copy-forgery-inhibited pattern image generation method, and image processing

Multi-tonal copy evident document methods and products

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

Tint Block Image Generation Program and Tint Block Image Generation Device

Tint block image generation program and tint block image generation device using multi-grayscale camouflage pattern data

Tint Block Image Generation Program and Tint Block Image Generation Device

Image forming method and count control method

System and method for pre-treating magnetic ink character recognition readable documents

Image formation system adding pattern information to print image based on read pattern information from medium surface for determining if medium is original

Image generating apparatus, image generating method, image display medium, and computer readable recording medium

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

Printing control apparatus, printing control method and computer-readable medium

Image forming apparatus

IMAGE FORMING APPARATUS

SECURITY DOCUMENTS AND METHODS OF DETERRING COUNTERFEITING

SECURITY DOCUMENTS AND METHODS OF DETERRING COUNTERFEITING

Information processing apparatus and information processing method

Security Feature for Security Documents

Image forming apparatus and image processing apparatus

Printing system, method, program, and storage medium, having print and copy restriction

Image forming apparatus and image processing apparatus

SECURITY DOCUMENT WITH FADE-WAY PORTION

Image processing apparatus, image processing method, and computer program

SELECTABLE MICR SYSTEM AND METHOD

Glossmark image simulation with application of background modified gloss effect image

Digitally printed color anti-copy document in any resolution and processes and products therefor

IMAGE FORMING APPARATUS AND DENSITY ADJUSTING METHOD

Tactile security feature for document and signature authentication

IMAGE-DISPLAYING SHEET, IMAGE FORMING APPARATUS, DISPLAY CONTROL METHOD OF IMAGE-DISPLAYING SHEET, AND DISPLAY CONTROL PROGRAM

Discard certification output device, method for outputting discard certificate and computer readable medium

Method of preparing information recording medium

Copy Machine with Copy Control Function, Scanner and Facsimile, and Piece of Paper and Film each Installed with Semiconductor Device

Image processing apparatus

Signing film

Stamping a coating of cured field aligned special effect flakes and image formed thereby

Secure document printing

Secure document printing method and system

SECURITY ENHANCED PRINT MEDIA WITH COPY PROTECTION

Device and method for managing electronic documents, storage medium for storing electronic document management program, and image formation device

Image processing apparatus and method for combining different images and highest security level image

Copy-forgery-inhibited pattern or stamp image combined with image data based on user actions

Variable differential gloss font image data

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD

Image processing apparatus, program, and recording medium

Image forming apparatus and method for controlling image forming apparatus

Image formation apparatus and image formation method

Image processing apparatus and image processing method for distinguishing between an original print product and a copy of the print product

IMAGE FORMING APPARATUS, AND METHOD OF IMAGE PROCESSING

Special effects achieved by setoverprint/setoverprintmode and manipulating object optimize rendering (OOR) tags and colors

Image displaying medium, method of generating composite image displaying data and image generating system

Image processing apparatus for determining whether a scanned image includes a latent pattern and a background pattern, and an image processing method therefor

Printed substrate having embedded covert information

Image processing device, image processing method, program, and recording medium

Density determination method, image forming apparatus, and image processing system

Image forming apparatus and method forming a latent image for embedding information in an image

Hidden MIRC printing for security

Printing control apparatus, printing control method and computer - readable medium

Printing control apparatus, printing control method, and computer-readable medium including a copy-forgery-inhibited pattern image

Security device

Multicolor security border for documents

Apparatus, method and program for image processing on ground pattern

Image processing apparatus, image processing method and image processing program

Variable data differential gloss images

Print control program, print control method, and information processing apparatus

Image processing apparatus and control method therefor

Glossmark images with clear toner

Materials and method for backprinting imaging media

Method, computer program, and apparatus for detecting specific information included in image data of original image with accuracy, and computer readable storing medium storing the program

Printing system, process, and product with a variable pantograph

Printing control apparatus and printing control method including a copy-forgery-inhibited pattern image

Copy-resistant security paper

Information processing apparatus and information processing method for use in generating image data

Image processing apparatus and image processing method

System and method for producing secure toner-based images

Copy-forgery-inhibited pattern density parameter determination method, copy-forgery-inhibited pattern image generation method, and image processing apparatus

Secure ink-jet printing for verification of an original document

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