Copy Detection Using Line Art Features and Encoded Signals

IMAGE FORMING SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PRINTING CONTROL PROGRAM, AND PRINTING CONTROL METHOD

Automatic tuning compensation mechanism

IMAGE PROCESSING APPARATUS, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD

Color enhancement method, image-forming apparatus, and storage medium

Print artifact compensation mechanism using transfer functions for each color generated based on ink deposition functions for groups of nozzles

Print artifact compensation mechanism

Image processing apparatus, image processing method, and storage medium

Image forming apparatus configured to perform halftone processing

Drop size monitoring mechanism

Neugebauer primaries halftone level adjustment

PRINTING WITH DIFFERENT TYPES OF MASKS

Artifact compensation mechanism

Image forming apparatus controlling density of an output image

Dither mask selection for printing using aligned printheads

Print control based on the difference in the residual quantity ratio of toners

Image calibration method, image formation device, and storage medium

GENERATING PRINT AGENT ELEMENT SETS

PRINT MATERIAL ELEMENT SETS

COLOR MATCHING FOR PRINTS ON COLORED SUBSTRATES

System and method for obtaining a uniform ink layer

GRAIN PREDICTIONS

Color uniformity compensation mechanism

Image processing apparatus, image processing method, and storage medium for improving the quality of printed edges

Plate-making method, plate-making system and can body

Image processing method and apparatus determing cause of image defect based on mixed color test image

Information processing apparatus, image collating method, and program

Methods and systems for screening a continuous-tone image to produce an output image to be printed on a curved surface

Preview image display generated by combining raster image data of color and special color inks

Image forming apparatus controlling density of output image to perform calibration based on a result of reading a test image

Selective reduction of print substance consumption

System and method for obtaining a uniform ink layer

COORDINATE VALUES IN A COLOR SPACE

High-speed single-pass printing using combined dither pattern

Method of dithering for high-speed single-pass printing

Method of generating image data, method of producing display, program, computer-readable storage medium, and display production system

Clustering colors for halftoning

MODELING A PRINTED HALFTONE IMAGE

Generating an area coverage vector

Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program

Error diffusion for printing

System for rendering color images

IMAGE PROCESSING METHOD

Data generating apparatus generating control data for common use in printing processes performed on a plurality of print execution units

HALFTONE MATRICES COMPRISING DISTRIBUTED THRESHOLD VALUES

Printer calibration adjusting NPac vector based on measurement data

Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program

Image processing to set output pixel values subject to edge or thin line correction

Controller, printer and non-transitory computer-readable medium storing computer program reducing the time for identifying a blank line in image data

Method for rendering color images

Image processing apparatus, image processing method, and printing apparatus

Ink estimation mechanism

Image processing apparatus identifying pixel which satisfies specific condition and performing replacement process on pixel value of identified pixel

Image forming apparatus and image forming method

Texture printing system

Image processing apparatus, method, and program product changing dot pattern when contact state between dots changes due to landed-dot shift

Image processing apparatus, printing apparatus, and image processing method for performing halftone processing on divided images

Recording device for recording recording image by nozzle set reciprocating relative to recording medium, image processing device for generating recording data for recording recording image by nozzle set reciprocating relative to recording medium and recording method for recording recording image by nozzle set reciprocating relative to recording medium

Printing of a halftone based on multiple colorant deposition orders

Color space values corresponding to classification identifiers

Image processing method, image processing device, and image recording apparatus for suppression generation of beats

Three-dimensional object substructures

3D printed object halftone image generation containing updated voxel data

HALFTONE SCREENS ASSOCIATED WITH MOIRÉ EFFECTS BELOW A THRESHOLD

Recursive halftoning and gray value substitution

Image forming apparatus, image forming method, and storage medium

Generation of halftone parameters

Image processing method and apparatus, and printing apparatus, with dither result application level control

Generation method, storage medium, and image forming apparatus that generate a threshold matrix by using determined thresholds

Image forming apparatus and recording medium suitable for image forming process

Method for rendering color images

Generating prints with multiple appearances

Slicing method for 3D colored object, updating method for slicing data, and printing system for using the same

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Printing control device and printing control method

Method and system for compensating for a malfunctioning nozzle

Multi-color printing with print data generated based on halftone planes and combined fixer plane

Introducing visual noise in a flat tint area of a printed image

Color conversion processing apparatus, color conversion processing method, creation method of color conversion LUT and storage medium

Selecting color states

Printing plate cell patterning

Full color, digitally printed copy evident documents

Data generating apparatus generating control data for common use in printing processes performed on a plurality of print execution units

Image forming apparatus, image processing apparatus, and non-transitory computer readable medium

Image processing apparatus, method thereof, and image forming apparatus that determine a dot arrangement of printing material by halftone processing

Image processing apparatus and method to generate recording data

Image processing apparatus and image processing method quantizing first, second and third color data using first and second threshold matrices

Color conversion LUT creation apparatus, image processing apparatus that performs color conversion processing by using color conversion LUT, creation method of color conversion LUT, and storage medium

Ink-optimized halftone screen

Dynamic dot gain lookup table generation

Image forming apparatus performing processing in accordance with reflective surface of rotating polygonal mirror for scanning photosensitive member

Image forming apparatus, method of controlling the same, dither matrix, and dither matrix generation method in which screen processing is executed on a multi-tone image

Image processing device, image processing system, and non-transitory computer readable medium

Image processing device, printing apparatus, image processing method, and non-transitory computer readable medium

Image forming apparatus, method for controlling same, and storage medium

Generating halftones

Image processing apparatus and image processing method for a printing apparatus

Error diffusion

Method for compensating for tone value fluctuation in an inkjet printing machine

Image reading apparatus and image forming system

Halftone screens

Image processing apparatus, image processing method, and appearance reproduction apparatus

Printing system, method of generating halftone processing rule, image processing device, and program acquiring parameters related to characteristic errors of the printing system

Image processing apparatus and method setting dot arrangements to reduce differences in dispersiveness of dots between overlapping and non-overlapping recording areas

Image processing apparatus, image processing method, and computer-readable recording medium

Image forming apparatus and image forming method

Image processing apparatus for improving image sharpness according to the output condition, image processing method and program

Generating a halftone with pixel subsets or screens associated with different colorants and defining regions that may overlap

Method of printing full colour images

Control apparatus, image processing method and non-transitory recording medium storing image processing program

Image processing apparatus, image processing method, and program for performing halftone processing using a dithering matrix

Control device performing error diffusion process using modified evaluated density value

Image processing apparatus that executes halftone process on target image data including edge pixel

Image processing apparatus and image processing method quantizing data for different types of ink based on a type of print operation to be performed

Cell-based compression with edge detection

Control apparatus, image processing method and non-transitory recording medium storing image processing program

Image forming method

Mechanism to perform force-X color management mapping

Image processing apparatus and image processing method

Frequency-adaptive descreening method and device for performing same

Recursive halftoning and gray value substitution

Three-dimensional object substructures

Color printing look-up-table

Three-dimensional object substructures

Magnetic tape having characterized magnetic layer and hexagonal ferrite powder

Method for rendering color images

Rosette-free printing

Post processing halftone images

Image processing apparatus and color separation processing method by interpolation processing using a multi-dimensional lookup table

Mitigating dot placement errors for a print job

Image processing apparatus, image processing method, and storage medium

Apparatus for generating image data, method, and medium

Image formation based on image data with smallest error generated using one of plural dither matrices

Image processing apparatus for primary color and spot halftoning

Non-printing dot halftone patterns

Pixel processing

Printing control device and printing control method

Method for density compensation by drop size adaptation

Image processing apparatus, method of controlling the same, and storage medium

Color halftone processing with mapping color values to NPac values

Dither mask generation method and device

Dither mask generation method and device

Image processing apparatus, image forming apparatus, image processing method, and non-transitory computer readable storage medium configured to generate, based on correction data, data indicating on dot positions during printing and scanning

Color mapping generation including application of a halftone operation on continuous tone color data

Color mapping modeling printing device perturbations

Computer programs and methods for generating 1-bit image data from multiple-bit image data

Image processing apparatus and image processing method

Generating print data including data to form a flat and smooth color development layer and data to form a gloss layer

Halftone dot screen generation with conditional arrangement of growth centers to form dot blocks and bridges connecting adjacent dot blocks

Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program

System and method for tone reproduction curve color resolution enhancement in a three-dimensional object printer

IMAGE PROCESSING APPARATUS, METHOD, AND RECORDING MEDIUM

Systems and methods for efficient halftone where different dithering matrices are combined

Colorant splitting method

Image processing apparatus, printing apparatus, image processing method, and printing method

Cell-based compression with edge detection

Apparatus for generating image data, method, and medium

Digital image attribute plane compression

Cell-based compression with edge detection and interleaved encoding

HALFTONING

Multi-mode image capture systems and methods

Image processing apparatus and image processing method generating quantized data based on a determined print operation

Hidden Markov model generation of multi-plane random screens

Image processing device, method and inkjet recording device

Color separation

Processing color image of first color space into renderable image of second color space

Image processing apparatus, image processing method, and storage medium

Image processing apparatus, image processing method, and storage medium

Determining a special-toner screen based on a type of gradation process for a color-toner screen

Information processing system including device provided with circuit capable of configuring logic circuit according to circuit information and plurality of control units

Memory control circuit and image forming apparatus

Image processing device, image processing method, and printing system

Image formation with thickness variation of high transmittance color material applied on medium generating interference fringes

Hybrid scalar-vector dithering display methods and apparatus

Display incorporating dynamic saturation compensating gamut mapping

Method for calculating a spot color database

System and method for regularizing an ink model for a color device

History generating apparatus and history generating method

Image data clustering and color conversion

MULTILEVEL HALFTONING MODULE WITH NON-UNIFORMITY COMPENSATION

Printed color prediction method and device, profile generation method and device, color conversion method and device, and color conversion system

Color converting apparatus and a color converting method

Method for printing a colour pixel matrix on a physical medium by printing oblique lines and associated control device

SYSTEM AND METHOD FOR VECTOR ERROR DIFFUSION

Image processing apparatus, method, and medium

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

System and method for producing correlation and gloss mark images

Printing apparatus, printing data generation apparatus and method therefor, and printing data generation program

Digital image halftone conversion with selective enhancement

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

Image processing apparatus and an image processing method for performing a correction process of a tone value of a pixel for smoothing a jaggy

Method and system for halftone printing

Image data generation method, image recording method, image data generation apparatus, and image recording apparatus

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

Image processing apparatus, recording method, and storage medium for outputting image data expressing halftone dots

Image processing apparatus and method thereof

Image forming with save mode for reducing color material cost

System And Method For The Accelerated Screening Of Digital Images

Method and apparatus for high quality printing of non-saturated colored text and lines

Electrophotographic image output device

Subdividing color space for fast vector error diffusion

Processing image using shared buffer

Spatio-temporal color luminance dithering techniques

Image processing apparatus that prevents an occurrence of contouring, non-transitory computer-readable recording medium storing an image processing program, and image processing method

Imaging forming apparatus to merge print data with a rendering image, method of image forming, and computer-readable recording medium

Dither pattern forming method and dither pattern

Image processing apparatus and method for printing according to a dot-arrangement matrix

IMAGE PROCESSING METHOD AND IMAGE DISPLAY DEVICE

Noise reduction in toner prints

Lattice-based screen design for N-color all-orders moire-free screen set

Image data generation method, image recording method, image data generation apparatus, and image recording apparatus

Computer programs and methods for generating 1-bit image data from multiple-bit image data

Image processing apparatus and image processing method to perform screen process on image data of a plurality of colors using threshold matrix for each color

Image processing apparatus and control method configured to complement a recording amount assigned to defective nozzles

Threshold matrix generation method, image data generation method, image data generation apparatus, image recording apparatus, and threshold matrix

Color conversion device determining value of non-basic color and converting input signal to output signal having basic and non-basic colors as elements, color conversion method image forming apparatus, and non-transitory computer readable medium

Image processing mask creating method, non-transitory computer-readable recording medium having image processing mask creating program recorded thereon, image processing device, and non-transitory computer-readable recording medium having image processing program recorded thereon

Image processing apparatus, image processing method, and program

Synthesis of authenticable color multi-halftone images

Image processing apparatus and image processing method

Image processing apparatus and image processing method for forming a high-quality image by controlling superimposition of dots to be printed in multi-pass printing

Method for semi-correlated halftoning

Method for combining direct binary search halftoning with ink saving

Generating an image profile LUT for a N-color marking device via multi-objective cost minimization

Synthesis of authenticable halftone images with non-luminescent halftones illuminated by a luminescent emissive layer

2generation dot-off-dot stochastic halftone

Color prediction method, color conversion lookup table generation method, image processing method and image processing apparatus

Image forming apparatus and image forming method

IMAGE DATA CONVERSION UNIT

Color medical imaging on film

Control device

Image processing system, method, program, and storage medium to implement universal color design

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

Method and apparatus for finding data quantisation error

Threshold matrix generation device and method for generating threshold matrix for generating threshold matrix of predetermined size used for halftone processing of multitone image data using dithering method

Versatile moiré-free halftone geometry that uses frequency vector shearing

Halftoning method and apparatus using templates indexed by code

IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD

Image forming apparatus and image forming method

Printing apparatus, printing method, printing data generation program, and dither mask generation method

Method for generating print data and a color printer system

Image quality defect detection via sensor characterization and halftone dot classification

IMAGE PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

Image recording apparatus and image recording method

Color screen sets

Image processing in contone space and halftone space

Image processing in contone space and halftone space

SPATIO-TEMPORAL COLOR LUMINANCE DITHERING TECHNIQUES

Image processing apparatus that sets a spatial frequency of a chromatic foreground image of a watermark to be lower than a spatial frequency of an achromatic foreground image of a comparable watermark, associated image forming apparatus, image processing method and recording medium

Halftone independent correction of spatial non-uniformities

3-colorant dot-off-dot (DOD) periodic halftone geometry

Image processing apparatus and image processing method

High density ink-jet printing on a transparency in a cielab colorspace

HYBRID VECTOR HALFTONE SCREENING AND ERROR DIFFUSION

Controller and halftone dot signal generating method capable of controlling glossiness of image

Image processing device, image forming apparatus, and non-transitory computer readable recording medium

COLOR MATERIAL AMOUNT CONTROL METHOD AND IMAGE FORMING APPARATUS FOR LIMITING AN AMOUNT OF THE COLOR MATERIAL TO BE USED FOR IMAGE FORMATION

Display-color function image conversion

Image printing apparatus, image printing method and recording medium

Image processing apparatus, image processing method, and storage medium

Image processing apparatus and image processing method

Image processing apparatus, image processing method, and program

METHODS AND APPARATUS FOR DYNAMICALLY SOFT PROOFING HALFTONE IMAGES

BITMAP ANALYSIS

Color Indication Tool for Colorblindness

Image processing method and apparatus utilizing halftone processing and test patch

Image processing method and apparatus

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

Reducing the visibility of color changes caused by color plane registration variations in halftone color printing

Image processing apparatus, image forming apparatus, and storage medium storing program

Color error diffusion with error signal offset

Image processing apparatus, image forming apparatus, and control method thereof, which form an image by applying N-ary processing

Microelectronic programmable device and methods of forming and programming the same

Image forming apparatus, image formation control apparatus, and computer readable medium storing program

Image processing apparatus and method for determining arrangement of dot count or recording material amount by error diffusion process

Image processing apparatus and image processing method

IMAGE PROCESSOR AND IMAGE PROCESSING METHOD

Rotated halftone screen geometry that avoids beat-based banding

Color separation table optimized for a printing process according to a print attribute by selecting particular Neugebauer primaries and Neugebauer primary area coverages

Image processing apparatus and method controlling the amount of transparent ink for recording

Vector error diffusion with edge control

Image processing device and image processing method

Image processing apparatus and image processing method

Image processing apparatus and image processing method

Printing apparatus, printing program and printing method configured to control a white toned color in printing

COLOR PROCESSOR, IMAGE FORMING APPARATUS, COLOR PROCESSING METHOD AND COMPUTER READABLE MEDIUM

Image forming apparatus and method of controlling minimum halftone dot size

Image-processing apparatus and image-processing method

Multi-module device including a printer module

Modular camera and printer

Image processing apparatus, image processing method, and computer program product

CMYK to CMYKKRGB transform for halftone dot overlap control

Methods and Systems for Improved Processing of Digital Image Data

Image processing apparatus and image processing method to perform screen processing for image data

Mobile telephonehaving internal inkjet printhead arrangement and an optical sensing arrangement

Image processing method, program, image processing apparatus, image forming apparatus, image forming system

Vector halftoning in an image path utilizing sub-sampled cross-channel image values

COLOR CONVERSION APPARATUS, RECORDING MEDIUM STORING COMPUTER PROGRAM PRODUCT, AND COLOR CONVERSION METHOD

Image forming apparatus and its control method of correction amount based on selected rotational speed

Image processing apparatus and image processing method