Methods and apparatus for colorimetrically characterizing color deviation in color imaging devices

Method and apparatus controlling printed color tone conditionally using a representative point or alternative representative point

Print medium quality adjustment system, inspection watermark medium output device for outputting watermark medium to undergo inspection, watermark quality inspection device, adjusted watermark medium output device, print medium quality adjustment method and inspection watermark medium to undergo inspection

Methods and apparatus for automatic scanner calibration

Printer optical sensing error determination

Image Scanning Device, and Calibration Method of the Image Scanning Device

Image forming apparatus, calibration control method, and storage medium

Image processing apparatus and method thereof

Image forming apparatus having proof copy function

Offset adjusting device, correcting device, and method of adjusting analog image signal

Print quality checking system and print quality checking method

Method for correcting integrating cavity effect for calibration and/or characterization targets

Scanner analog-front-end calibration using percent of freedom

Image processing apparatus and method thereof, and image forming apparatus using the image processiing apparatus

Apparatus and method for controlling the heaters of a thermal printer head

Copy detection using contour analysis

Determining if the photoelectric conversion element is defective

Image scanner and method for compensating image data

Printing system

Contaminant particle identification and compensation with multichannel information during scanner calibration

Method for calibrating a dual channel scanner background

Method of compensating a zipper image by a K-value and a method of calculating a K-value

Closed-loop color calibration with perceptual adjustment

Apparatus and method for acquiring and evaluating an image from a predetermined extract of a printed product

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

Color characterization or calibration targets with noise-dependent patch size or number

Image position correcting method, image position correcting jig, and image formation device

Overlay printing device

Full-zone optical image addressing apparatus and method

Method of, and apparatus for, measuring the quality of a printed image

Image forming apparatus

System and method for proofing a page for color discriminability problems based on color names

Image reading apparatus

Method of adjusting image parameter and scanning apparatus

Method and apparatus for estimating an in-focus position

Printing apparatus

Printing apparatus

Printing apparatus

Alignment pattern detecting sensor, method of determining acceptance width of the alignment pattern detecting sensor, method of forming alignment pattern, and image forming apparatus

Method for calibration of a printer

Image forming apparatus and calibration processing method and calibration processing program product for image forming apparatus

Setting imager parameters based on configuration patterns

Image forming apparatus and image forming method

Document reading apparatus and an image formation apparatus

Colour measurement device and measurement process for the device

Methods and apparatus for real time calibration of a marking engine in a print system

Method and apparatus for providing a color-balanced multiple print engine

Color registration test pattern

Image forming apparatus

Needless detection performance correction suppressing image forming apparatus

Image forming apparatus and control method thereof

Image processing apparatus and method

Systems and methods for detecting image quality defects

System for processing image signals from an image scanner having a platen and a document handler

Apparatus and method for optimized facsimile transmission

Apparatus and method for calibration of projected target point within an image

Image reading apparatus capable of detecting noise

System and method for network scan debt authorization

Dynamic test pattern composition for image-analysis based automatic machine diagnostics

Measurement and control of high frequency banding in a marking system

Image forming apparatus with reflective type determination unit to determine a predetermined attribute of the recording material

Method for simple user driven one touch calibration of scanner and software therefor

Apparatus, system, and method for print adjustment

Image scanner for use in image forming apparatus

Method and apparatus to correct distortion of document copies

Exposure apparatus and exposure method

Method and apparatus for generating a calibration target on a medium

Print management device, print management method, storage medium, and print system

Method of adjusting image recording apparatus for correcting skew

Color balance correction chart, color balance correction method, and image forming apparatus

Method for detecting deterioration of an exposure lamp

Programmable gain amplifier with hybrid digital/analog architecture

Image outputting method, image reading method, image outputting apparatus and image reading apparatus

Scanner calibration

Scanner and method for scanning an image or images

Image forming apparatus, image forming method and storage medium

Image processing apparatus, image processing method and program

Image processing method, image processor, storage medium and program

Systems and methods for estimating an image marking process using event mapping of scanned image attributes

Methods and apparatus for colorimetrically characterizing color deviation in color imaging devices

Image forming apparatus and image forming method

Apparatus and method for measuring the length change of the feed spindle in an exposer for printing originals

Image forming apparatus and method thereof

Image scanning system and method for calibrating sizes of scanned images

Systems and methods for scanning media

Image processing device and method for performing gamma correction

Method for calibrating a marking system to maintain color output consistency across multiple printers

Adjusting method of image reading apparatus and image reading apparatus

Printing control method, control device, and printing system

Method and apparatus for acquiring image characteristics

Image supply apparatus, recording apparatus, and recording system, and control method and program thereof

Image forming apparatus and method thereof

System, apparatus, and method for image scanning quality adjustment

Method for scanning maintenance prediction

Method and apparatus to verify imaging position on a multi-function device

Method and system for rendering pre-trapped text

Inspection system, design apparatus, and inspection method that generate correct answer data with design apparatus for production printing

Compensation method for extrusion speed of 3D printer

Uniformity compensation refinement mechanism

Scanner approximation of an in-line spectrophotometer (ILS) in duplex systems

Apparatus and method for managing three-dimensional printing

Visual work imaging system

Automatic configuration of network devices in remote managed print service applications utilizing groups of historical device data

Method to determine the best printing device amongst a group of printing devices using an in-line spectrophotometer

Scanner capable of executing static calibration and compensation value adjustment method therefor

Registration correction for periodic ink coverage patterns

Scanning previous printing passes for registration of subsequent printing passes

System for calibrating a stationary image capture module of an optical scanner

Scanner calibration using inverse matrix

Exposure correction for scanners