229269 ⎘
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Picture signal circuits Control or modification of tonal gradation or of extreme levels, e.g. background level
Sub-classes:IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS
#2AUTHENTICITY COLLATION SYSTEM AND AUTHENTICITY COLLATION METHOD
#3NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM WHICH SUPPORTS FUNCTION OF UNIVERSAL SCAN SOFTWARE, CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING APPARATUS
#4IMAGE PROCESSING DEVICE, INFORMATION CODE SEARCH METHOD, AND STORAGE MEDIUM
#5IMAGE READING DEVICE AND IMAGE FORMING APPARATUS THEREWITH
#6ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING MEDIUM
#7METHOD FOR COLOR CORRECTING A DIGITAL PRINT
#8Image processing device, printing system, and non-transitory computer-readable storage medium storing image processing program that render three dimensional (3D) object
#9ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING MEDIUM
#10MEDICAL INFORMATION PROCESSING APPARATUS, MEDICAL INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM
#11AUTHENTICITY COLLATION SYSTEM AND AUTHENTICITY COLLATION METHOD
#12VERIFICATION SYSTEM, VERIFICATION METHOD, AND VERIFICATION PROGRAM OF ID CARD
#13Image processing apparatus and method for embedding specific information based on type of designated printing apparatus
#14Uniformity compensation mechanism using missing neighbor thresholds
#15IMAGE FORMING APPARATUS, METHOD OF FORMING GRADATION PATCH, AND EVALUATION CHART OF THE IMAGE FORMING APPARATUS
#16Image processing apparatus to improve dot dispersibility with N-gradation multi-valued data, image processing method, and storage medium
#17Image pickup system, image pickup method, and computer readable storage medium for generating video signals having first and second dynamic ranges
#18Controlling exposure based on inverse gamma characteristic
#19Image processing apparatus, image processing method, storage medium, and image forming apparatus
#20Printing apparatus and printing method
#21Color calibration in a printing system
#22Encoder, decoder, encoding method, decoding method, and recording medium
#23Image processing apparatus, control method thereof, and non-transitory computer-readable storage medium that execute a density unevenness correction process in accordance with properties of recoding elements
#24Printing calibration process and method, and printing systems configured to print therewith
#25Image processing apparatus and image forming apparatus providing clustering and gradation preservation with reduced memory requirement
#26Detection apparatus for detecting portion satisfying predetermined condition from image, image processing apparatus for applying predetermined image processing on image, detection method, and image processing method
#27Image processing apparatus with detected color change orientation, image processing method, and non-transitory computer-readable storage medium
#28Local tone mapping for symbol reading
#29Image processing apparatus, image processing method, storage medium, and image forming apparatus
#30Image data conversion device, image data conversion method, image data conversion program, POS terminal device, and server
#31Image data conversion device, image data conversion method, image data conversion program, POS terminal device, and server
#32Preventing component collision in image reading apparatus during change of state
#33Image processing device, image processing method, and program for correcting color in an image
#34Image processing apparatus, control method thereof, and non-transitory computer-readable storage medium that execute a density unevenness correction process in accordance with properties of recording elements
#35Image forming system, recording medium, and printed matter providing a visual representation of the density of an image
#36Image reading apparatus and image forming apparatus with document width detection
#37Image processing system, control method, and storage medium
#38Image scanning apparatus, and method and computer-readable medium therefor
#39Image forming apparatus, method of creating gamma correction table, and image forming system
#40Imaging control apparatus and method, and vehicle
#41Image processing device, image processing method, and program
#42Image processing apparatus, image processing method, and storage medium, that determine a type of edge pixel
#43Image reading device, image generating device, and recording medium
#44Image scanning apparatus and control method for image scanning apparatus
#45Image forming apparatus, image forming method and non-temporary recording medium
#46Display device
#47Image processing apparatus, image processing method, and storage medium
#48Exposure level control for high-dynamic-range imaging, system and method
#49Local tone mapping for symbol reading
#50Image pickup system, image pickup method, and computer readable storage medium for generating video signals having first and second dynamic ranges
#51Image processing apparatus, image processing method, and program
#52Processing print media including marked portions and unmarked portions
#53Image processing apparatus
#54Dynamic dot gain lookup table generation
#55Image processing apparatus and image processing method
#56Image data conversion device, image data conversion method, image data conversion program, POS terminal device, and server
#57Image processing device, image processing system, and non-transitory computer readable medium
#58Image data conversion device, image data conversion method, image data conversion program, computer, POS terminal device, and server
#59Detection apparatus for detecting portion satisfying predetermined condition from image, image processing apparatus for applying predetermined image processing on image, detection method, and image processing method
#60Point image restoration device and method
#61Stabilizing image forming quality
#62Image processing apparatus, image processing method, and storage medium
#63Color conversion look-up table generating device, color conversion look-up table correction method, and storage medium
#64IMAGE FORMING APPARATUS
#65Image reading apparatus and method for performing shading correction using reference data generated by reading a moving surface of reference plate and positioning that plate based on sheet size
#66Image processing apparatus and non-transitory computer readable medium with background emphasis of reduced image
#67Method for compensating for tone value fluctuation in an inkjet printing machine
#68Image scanning apparatus, and method and computer-readable medium therefor
#69Three-dimensional image data generation system, three-dimensional image data generation method, and computer-readable recording medium
#70Image processing apparatus, image processing method, and storage medium, that determine a type of edge pixel
#71Image processing apparatus for generating an image based on capturing images of a material and an image processing apparatus that generates color data of a material on a background
#72Three-dimensional image forming with adjustment of grayscale image for thermally expanding sheet to surface height according to outline density
#73Three-dimensional image forming system and three-dimensional structure
#74Image processing apparatus and image processing method
#75Image forming apparatus with density correction and edge smoothing, method, and storage medium storing program to perform the method
#76Image-processing device
#7732-BIT HDR PIXEL FORMAT WITH OPTIMUM PRECISION
#78Image processing apparatus, image processing method, and program for reproducing tone of a high dynamic range (HDR) image
#79Image processing apparatus, and image processing method
#80Image reading apparatus with shading correction
#81Image forming apparatus and image processing method
#82Imaging device, image processing method and program for imaging device
#83High dynamic range color conversion correction
#84Image processing apparatus that generates halftone image data and image processing method
#85Image processing apparatus, image processing method, and storage medium
#86Image reading apparatus, image reading method and storage medium for shading correction accounting for dark current influence
#87Image forming apparatus having photosensitive member scanned by light that changes in scanning speed in accordance with image height
#88Image processing apparatus, image forming apparatus, and image processing method which correct tone jump
#89Parallax mask fusion of color and mono images for macrophotography
#90Performing intensity equalization with respect to mono and color images
#91Image processing device
#92Image processing apparatus
#93Signal processing device, photoelectric conversion element, image scanning device, image forming apparatus, and method of processing signal
#94Image processing device, image capturing device, image processing method, and program
#95Image brightness correction and noise suppression method, device, and recording medium for storing image processing program
#96Image reading apparatus and image reading method for performing background removal processing on image data
#97Image processing apparatus, image processing method, and non-transitory computer-readable medium
#98Method for correction of color deviations in digital printing machines
#99Document background suppression performed during color space conversion
#100Image processing apparatus, image processing method, and storage medium in which background removal is performed to remove a background included in an input image based on pixel values
#101Control system configured to correct variations in optical output of light emitting devices, image forming system, control method, and computer-readable recording medium
#102Image formation with gradation value of boundary pixels corrected using cumulative sum of grataion values of pixels in significant image portion
#103Image reading system configured to detect document edge
#104Inkjet recording apparatus
#105Image processing device
#106Fog removing device and image generating method
#107Image processing system and computer-readable recording medium
#108Image processing system, image processing method, and image processing device for auto color selection
#109Image processing apparatus and method for adjusting intensity of a reflective property of an object in a displayed image
#110Image processing appartatus and method, recording medium storing image processing program readable by computer, and imaging apparatus
#111Image processing device and image processing method which process an image based on histogram data in the image
#112Image processing apparatus, image pickup apparatus, image processing method, and non-transitory computer-readable medium
#113Correcting gradation value to appoximate an output characteristic to target characteristic updated based on corrected high density region target density
#114Print data generating apparatus and generating method for generating color conversion profile
#115Image processor that generates image data used in printing
#116Image scanning apparatus
#117Image processing apparatus and image processing method
#118Calibration system, calibration method, and recording medium for coordinating color value of output color of one image forming apparatus with color value of output color of another image forming apparatus
#119Image processing apparatus, image processing method, and program
#120Image pickup apparatus that performs tone correction, control method therefor, and storage medium
#121Detection system and method for automatically adjusting gray scale
#122Image processing apparatus adjusting image data including a plurality of sets of component image data
#123Image processing device and image processing method
#124Image tone adjustment method, apparatus thereof and computer storage medium
#125Image processing device, image processing method and medium
#126Image processing apparatus, image processing method, and program capable of performing high quality mist/fog correction
#127Imaging system and imaging method that perform a correction of eliminating an influence of ambient light for measurement data
#128Apparatus and method for processing document image to estimate luminance image from luminance component image adjusted according to estimated or largest luminance values and predetermined criterion
#129Image forming and processing apparatus, and method for correcting image data based on an estimated intensity of ghost light
#130Display device and controlling method thereof for outputting a color temperature and brightness set
#131Method for correcting gradations and device or method for determining threshold of epsilon filter
#132Image processing apparatus and method performing density adjustment on image data based on generated density characteristics data
#133Image processing to generate a tone curve for processing an image by associating a model parameter of the image with another model parameter of a reference image
#134Image processing apparatus and image processing method
#135Image processing apparatus and method thereof
#136Printing apparatus and correction method of the printing apparatus
#137Image processing device
#138Image processing device and computer-readable storage medium storing computer-readable instructions
#139Ultrashort laser micro-texture printing
#140Image projection apparatus in which lamp power is determined by measured illuminance
#141Image forming apparatus that controls image formation condition
#142Image processing apparatus, image processing method, and non-transitory computer-readable medium
#143Method of compensating density and image forming apparatus performing the same
#144Method and apparatus for photosensor gain and scintillation crystal optical coupling monitoring in radiation detectors
#145Image processing device and computer-readable medium
#146Image scanning device and image forming apparatus
#147Flat field and density correction in printing systems
#148Enhancing the appearance of a halftone image
#149Image processing apparatus, image processing method, photographic imaging apparatus, and recording device recording image processing program
#150Image forming apparatus, image formation control method, and recording medium which stores image control program and is readable by computer
#151Image processing apparatus and recording apparatus
#152Image signal processor and method for synthesizing super-resolution images from non-linear distorted images
#153Image forming apparatus and density correction method
#154Image processing apparatus, image processing system, image processing method and computer readable medium
#155Color selection tool for selecting a custom color component
#156Editing media using composite bumps
#157EDITING MEDIA USING GRAPHICAL REPRESENTATION OF MEDIA
#158INTUITIVE MEDIA EDITING
#159Media editing with overlaid color adjustment tools
#160Media reflectance identifiers
#161Printing device and method of producing printing material
#162Halftone calibration mechanism employing an ink model
#163Image forming apparatus and method for performing gradation correction in an image forming apparatus and program
#164Image reading apparatus and method, and image forming apparatus
#165Image scanner, auto document feeder, and image forming apparatus
#166Image processing method, image processing apparatus, and image processing program
#167Tone reproduction curve error reduction
#168Color saturation-modulated blending of exposure-bracketed images
#169Image processing apparatus, method of imaging processing and storage medium
#170Image processing apparatus and image processing method
#171IMAGE DATA CONVERSION UNIT
#172Image forming apparatus, image forming method, and document management system capable of executing color correction
#173Image processing method and device for performing grayscale conversion, and image processing program
#174Image processing device and image capturing device
#175DETERMINING A BACKGROUND COLOR OF A DOCUMENT
#176Image processing apparatus, image forming apparatus, image reading apparatus, image processing method, and recording medium
#177METHOD FOR TUNING IMAGE QUALITY AND SYSTEM USING THE SAME
#178Image processing apparatus, image processing method, and computer readable medium for correcting a luminance value of a pixel for reducing image fog
#179Image processing apparatus, method, and medium for performing density adjustment
#180Video signal processing apparatus performing gamma correction by cubic interpolation computation, and method thereof
#181Electrophotographic printing with column-dependent tonescale adjustment
#182Printer nonuniformity compensation for halftone screens
#183Method and system for processing an image
#184IMAGE FORMING APPARATUS TO DETECT DENSITY UNEVENNESS AND DENSITY UNEVENNESS DETECTION DEVICE
#185Image processing apparatus, image processing method, image processing program and printing device
#186Image forming apparatus and image density detecting method
#187Generating 1-bit image data from multiple-bit image data for producing when printed a dot image with reduced dot gain and appearance of patterning caused by isolated diagonally adjacent pixels
#188Generating 1-bit image data from multiple-bit image data for producing when printed a dot image with reduced graininess and patterning by freeing image of blocks of adjacent dots with densities below a threshold
#189Image forming apparatus and image forming method
#190Enhanced lookup of display driving values
#191Color processing apparatus and computer readable medium for color processing
#192Image processing apparatus and method of controlling same
#193IMAGE PROCESSING DEVICE, ELECTRONIC CAMERA, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM
#194Document reader
#195Image forming apparatus
#196Document scanning apparatus and image forming apparatus having the same
#197Imaging apparatus, image processing method and computer program for smoothing dynamic range of luminance of an image signal, color conversion process
#198Image processing apparatus and image processing method
#199Method for dequantization of 1-D LUT correction curves
#200Image processing apparatus, image processing method and storage medium
#201Image processing apparatus, image processing method, print order receiving apparatus, and print order receiving method
#202System and method for enhancing the density of black
#203IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND METHOD FOR IMAGE PROCESSING, CONFIGURED TO DIVIDE AND READ A DOCUMENT TO GENERATE DIVIDED IMAGE DATA
#204METHOD FOR TONE MAPPING AN IMAGE
#205Image processing apparatus, electronic camera, and medium storing image processing program
#206Techniques for robust color transfer
#207Image processing device, image forming device, and computer-readable medium
#208Image processing apparatus for correcting density unevenness
#209Image processing apparatus and recording apparatus
#210BITMAP ANALYSIS
#211Method and device for processing a digital image
#212Contrast enhancement using gradation conversion processing
#213Image processing method and apparatus utilizing halftone processing and test patch
#214IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM
#215Image processing method, image processing apparatus, image processing program, and program storing medium
#216Method for assigning pre-press curves
#217Printing using stored linearization data
#218IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS INCUDING THE SAME
#219Image forming apparatus
#220ADJUSTMENT FOR OUTPUT IMAGE OF IMAGE DATA
#221Image processing apparatus, method, and computer program product for converting image data
#222Image scanning apparatus and image forming apparatus
#223Image processing apparatus and image processing method
#224Apparatus for automatically determining color/monochrome of document image, method of controlling same, program of same and image processing apparatus with same
#225Film scanning method
#226Image forming apparatus and image forming system
#227Image reading apparatus
#228Image processing apparatus and image processing method
#229Method and system for controlling darkening of image data
#230IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
#231Toner mass sensing precision by normalization to substrate reflectance and adjusted for toner mass level
#232Image processing unit, image processing method, and device for adjusting tone of monotone images by reducing color as a function of brightness
#233Image processing system, image processing apparatus, image forming apparatus and computer-readable storage medium
#234Image processing apparatus and method of controlling the apparatus and program thereof
#235Methods and algorithms for adjusting gloss levels in printers
#236Image forming device and image forming method
#237Methods and systems for achieving print uniformity using reduced memory or computational requirements
#238Method and apparatus for post noise reduction black level correction
#239Image acquisition apparatus and image acquisition program
#240Image processing apparatus
#241IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME
#242Imaging apparatus and imaging method
#243Electronic blackboard
#244GRAYSCALE CHARACTERISTIC FOR COLOR DISPLAY DEVICE
#245Printing device capable of printing image of image file
#246GAMMA CORRECTION METHOD FOR ERROR DIFFUSION
#247AUTOMATIC GAMMA CORRECTION OF INPUT SOURCE CONTENT
#248Digital compensation method and apparatus using image-to-image distortion map relating reference mark grids
#249IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
#250Halftone printing with different screens
#251Image processing apparatus and method for outputting an image subjected to pseudo-halftone processing
#252Printing apparatus, printing system, and printing method
#253Method and apparatus for printing that considers an undesirable optical density printing range
#254Image processing apparatus, method of imaging processing and storage medium
#255INFORMATION PROCESSING APPARATUS AND METHOD
#256Image processing device, electronic camera, image processing method, and image processing program
#257Image scanner, and method and computer readable medium therefor
#258Tone correcting method, tone correcting apparatus, tone correcting program, and image equipment
#259Environment-compliant image display system, projector, and program
#260Image forming apparatus and image forming method
#261Image processing apparatus, image processing method, and program
#262Ultrashort laser micro-texture printing
#263Image forming apparatus and image forming method
#264Image processing apparatus and image processing method
#265Color image forming apparatus, and image forming condition setting method for color image forming apparatus
#266IMAGE PROCESSING SYSTEM AND IMAGE PROCESSING METHOD
#267IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND IMAGE FORMING APPARATUS
#268Image processing according to image output mode
#269Image acquiring apparatus and control method thereof
#270Image forming apparatus
#271Image processing device, image processing method, and computer-readable record medium for image processing
#272Image processing method
#273Image processing method, image processing device, and image processing program
#274Device optimizing boundary value table for halftoning reference to correct gradation characteristic based on condition of liquid ejecting head
#275IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
#276User interface methods and systems for image brightness and contrast
#277Image Processor, Imaging Apparatus and Image Processing Program
#278Method and system for image background suppression using neutral adjustment of color channels
#279Video signal processing apparatus performing gamma correction by cubic interpolation computation, and method thereof
#280Image forming apparatus using a density pattern
#281Asymmetrical digital filters for dot gain adjustments
#282Magnification observation apparatus and method for photographing magnified image
#283Method and arrangement for improving the grayscale resolution of a monochrome monitor
#284IMAGE READING APPARATUS
#285Image processing device, image processing method, image processing program product, and image-capturing device
#286Method for generating basic template utilized to form screening mask
#287Method and apparatus for visual background subtraction with one or more preprocessing modules
#288Picture color tone controlling method and apparatus
#289Imaging apparatus, image processing method and computer program for smoothing dynamic range of luminance of an image signal, color conversion process
#290IMAGE PROCESSING CIRCUIT AND PRINTER CONTROLLER EQUIPPED WITH THE SAME
#291Apparatus and method for improving visibility of an image in a high illuminance environment
#292Data processing apparatus, image registration method, and program product
#293Image output apparatus, image output method, computer program and recording medium
#294Method for removing defects in scanned images
#295Electronic blackboard
#296METHOD FOR MAPPING COLORS BETWEEN IMAGING SYTEMS AND METHOD THEREFOR
#297METHOD FOR MAPPING COLORS BETWEEN IMAGING SYSTEMS AND METHOD THEREFOR
#298Method to Utilize Non-Image Areas in Image Reproduction
#299METHOD FOR MAPPING COLORS BETWEEN IMAGING SYSTEMS AND METHOD THEREFOR
#300METHOD FOR MAPPING COLORS BETWEEN IMAGING SYSTEMS AND METHOD THEREFOR