СПИСОК патентов США - подгруппа МПК16 H04N1/48


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2017

19609296Coordinated illumination and image signal capture for enhanced signal detection
29549097Imaging device, image forming apparatus, and method of controlling driving of two-dimensional image sensor
39544461Device for acquiring image of slice medium

2016

49525801Image reading control apparatus and method for executing image reading processing based on a reading instruction and inhibiting a reading apparatus from accepting new tasks
59514591Paper-sheet recognition apparatus, paper-sheet processing apparatus, and paper-sheet recognition method
69479679Capturing a scan line with two colors
79479675Image reading device and image forming apparatus
89413920Scanner
99392142Imaging sensor, image reading device, image forming apparatus, and alignment method of imaging sensor
109392138Image forming apparatus and program thereof
119374483Image reading device outputting output image and explanation image, and image processing system having the same
129369611Image reading apparatus with adjustable read timing
139323725Multi-mode image capture systems and methods
149305236Image processing apparatus, image processing method, and computer-readable, non-transitory medium
159277083Image sensor module for image reading apparatus with improved reading flexibility
169277082Image reading apparatus
179270868Charge coupled device
189241081Image processing device, image forming apparatus, and image processing method
199232110Image processing apparatus equipped with auto-color mode

2015

209225874Image reading apparatus capable of outputting a plurality of types of image data
219225867Image reading apparatus
229204013System to enable development and usage of fifth color separation forms
239197787Image reading device, image forming apparatus, and image reading method
249172847Scanning method and device for obtaining color images
259137421Image reading device and method of reading images
269124818Image erasing apparatus and method for processing image on sheet
279094548Information processing device, method and storage device storing program therefor
289036206Color uniformity correction using a scanner
299007655Image processing apparatus, printing apparatus, and image processing method
308982408Color image capturing, measuring, and formation using capture unit with specular reflection preventing member
318947724Image capturing unit, color measuring device, image forming device, color measuring system, and color measuring method

2013

328587851Target color recipes
338564611Automatic color adjustment of a template design
348456704Colorimetric matching the perception of a digital data file to hardcopy legacy
358355160Detection of roller eccentricity in a scanner

2012

368218209Image reading apparatus and method for processing images

2011

378049766Automatic color adjustment of a template design
387961365Image reading apparatus and image forming apparatus
397924461Printing method based on remaining color toner or ink information

2010

407843464Automatic color adjustment of template design
417710436Automatic color adjustment of a template design

2009

427639392Methods, systems, and media to enhance image processing in a color reprographic system
437595918Transparent original reading apparatus and illuminating apparatus for reading apparatus
447589853Image forming system, and information processing apparatus and method
457538776Automatic color adjustment of a template design

2008

467460264Recording apparatus, recording system, and method of controlling recording apparatus
477443537Methods and apparatuses for printer recalibration
487408677Profile creation method, profile creation apparatus, and medium recording a profile creation program
497336393Color image reading apparatus and document size detecting method in color image reading apparatus
507317544Image processing apparatus outputting a timing signal, and controlling method for the same

2007

517307759Method and equipment for automatically performing color/monochrome judging of an original
527289128Image processing device
537262778Automatic color adjustment of a template design
547253819Apparatus and method for representing visual information for embedded handheld devices
557180629Methods and apparatus for color device characterization
567170632Image reproducing method and apparatus, image processing method and apparatus, and photographing support system
577167267Noise reduction in an image capturing device

2006

587145574Color reproduction characteristic display apparatus, and color reproduction characteristic display program storage medium
597136191Method for inspecting prints
607133157Image processing method and apparatus
617123378Image processing apparatus, method and program enabling high-precision color conversion
627068394Effects processor for compact printer
637012715Image processing apparatus
646985254Calibration of a multi color imaging system using a predicted color shift

2005

656965463Image reading apparatus
666961157Imaging apparatus having multiple linear photosensor arrays with different spatial resolutions
676958835Image inputting apparatus and image forming apparatus using four-line CCD sensor
686943335Signal processing apparatus having a specific limb darkening correction
696937758Method and apparatus for reproducing sepia-tone images
706930808Image processing apparatus and method
716924911Method and system for multi-sensor signal detection
726924840Color image capturing device and image reader using the color image capturing device
736897979Multi-level image reading apparatus capable of detecting and correcting color position offsets
746876468Image processing apparatus that performs black coloring, gamma correction and tone processing
756865000Image reading apparatus for grouping sensors according to characteristics
766856429Image correction method, image correction device, and recording medium
776856354Color reproducing system for reproducing a color of an object under illumination light

2004

786836289Digital still camera architecture with red and blue interpolation using green as weighting factors
796833868Method and device for determining corrected color aspects of a pixel in an imaging device
806831761Document scanner having a selectable range of resolutions with reduced processing
816825876Digital camera device with methodology for efficient color conversion
826812467Apparatus for reading images from photographic film
836809844Scanner which adjusts the image induced voltage by controlling the exposure time of the sensors
846806981Image reading apparatus
856793417System and method for digital film development using visible light
866791609Digital still camera system and method
876785026Image reading apparatus and control method therefor
886771401Light source module arranged in an image scanning device for scanning a transparent object
896771400Hyperspectral system for capturing graphical images
906765703Method and apparatus for sensing image
916760475Colorimetric imaging system
926757084Image reading apparatus and control method thereof
936753585Vertical color photo-detector with increased sensitivity and compatible video interface
946747766Color image reader for use in image forming apparatus
956744543System and method for scanning a document
966741760Image sensing apparatus which intentionally retains longitudinal chromatic aberration
976738164Color image reading apparatus
986735000Image reading apparatus and method
996721003Image processing apparatus and storage medium storing image processing program
1006717617Image reader
1016717560Self-illuminating imaging device
1026705777System and method for digital film development using visible light
1036683706System and method for scanning a document
1046674926Controller for a multiple array color sensor

2003

1056667818Multiple-field sensor for scanning system
1066665099Device and method for controlling light exposure
1076661545Image reading apparatus, and dimming control method and line sensor layout method therefor
1086661544Image reading apparatus
1096661497Illumination apparatus using light guide
1106646770Light-emitting diode light source control method
1116646682Linear tri-color image sensors
1126643038Contact type color image sensor
1136636629Image processing apparatus
1146631219Image reading system
1156628848Image reading apparatus
1166628436Image scanning apparatus
1176621598Color image reader
1186618088Charge transfer device having three pixel rows arranged adjacently to each other
1196614471Luminance correction for color scanning using a measured and derived luminance value
1206603583Image reading method and apparatus
1216603572Image reading apparatus, method and memory medium therefor
1226597401Image reading system with flare compensation
1236594039Image reading device, an image reading method, a computer program product for storing an image reading sequence, and an image forming apparatus
1246590679Multilinear array sensor with an infrared line
1256587224Image reading apparatus that can correct chromatic aberration caused by optical system and chromatic aberration correction method
1266566647Exposure timing alignment for color specific exposure times
1276556317Image reading apparatus and image reading system
1286545777Image reading apparatus
1296542259Imaging system with color corrected light source
1306540416System and method for digital film development using visible light
1316532086Optical color matrixing using time delay and integration sensor arrays
1326512605Image reading apparatus and image reading method
1336512604Color image reading device
1346504624Photographic printing apparatus with means for generation of video signals

2002

1356496286Image reader
1366493114Adaptive timing control of light integration process in one-dimensional CMOS image sensors
1376493013Method for recording and reproducing information, apparatus therefor and recording medium
1386486974Image reading device
1396476404Image reading apparatus for reading an image on a photosensitive material in which silver halide and/or developing silver remains
1406473154Illumination apparatus using light guide
1416461061System and method for digital film development using visible light
1426459512Color image reading apparatus
1436456748Image reading system
1446449414Low chromatic aberration rod lens array, its unit and image scanner employing them
1456449399Illumination optical device and image reading device
1466417938Color image scanning method of a color image scanner
1476414705Optical printing apparatus
1486414652Color image reader
1496407830Sensor assemblies for color optical image scanners optical scanner and methods of scanning color images
1506396596Readout system for a full-color image input scanner having three linear arrays of photosensors
1516388775Image scanner with an automatic document feeder and a movable light source
1526380539Four color trilinear CCD scanning
1536376822Image reading apparatus
1546376821Image reading apparatus
1556366364Image readout apparatus
1566365887Image reading apparatus
1576346999Image pickup apparatus
1586342957Image forming apparatus
1596339447Image sensing apparatus

2001

1606333779Illumination apparatus using light guide
1616330081Crosstalk cancellation in a multi-color CCD signal processor
1626323959Color image processor
1636320681Image reading apparatus
1646307661Color imaging reading apparatus
1656301024Image reading device
1666299329Illumination source for a scanner having a plurality of solid state lamps and a related method
1676243069Liquid crystal display with image reading function, image reading method and manufacturing method
1686239425Color scanning system for reducing or eliminating the effects of imperfections in or on the image
1696222649Compression by chrominance subsampling in color image acquisition
1706219159Spectrally balanced scanner
1716219140Apparatus for compensation for spectral fluctuation of a light source and a scanner incorporating said apparatus
1726211975Method and apparatus for controlling image data transfer in a photographic film scanner
1736198551Image reading apparatus having line sensors arranged in specific order and with different or same interval between adjacent line sensors
1746198550Scanner system having color misregistration correction function
1756195183Image reading apparatus and image sensor chip thererfor
1766191872Illuminator with light source arrays
1776169576Solid state image sensing device having variable resolution and color linear image sensor having variable resolution and control method thereof

2000

1786166800Solid-state image capture system including H-PDLC color separation element
1796144469Method of and apparatus for storing image data
1806133565Image reading apparatus
1816118114Image sensor and image reading apparatus
1826116708Recording systems and recording units employed in the recording systems
1836115139Readout system for a full-color image input scanner having three linear arrays of photosensors
1846108461Contact image sensor and method of manufacturing the same
1856104510Hybrid illumination system for accelerating light integration in image sensing systems
1866104509Method for correcting quantity of emitted light
1876101006Method and apparatus for controlling image scanning and data transfer in a photographic film scanner
1886097508Optical scanning apparatus, information reading apparatus and information recording apparatus
1896094281Image reading device with offset faces for visible and non-visible light sensors
1906084692Image forming apparatus
1916078684Color image scanning device
1926075240Hand-held plastic optical fiber linear scanner for reading color images formed on a surface
1936075236Registration apparatus and method for imaging at variable resolutions
1946069973Method and apparatus for color correction in a multi-chip imaging array
1956069717Color image reading apparatus and a method of reading a color image
1966064057Color image reading apparatus
1976055341Device and method for reading color images
1986055072Image reading apparatus and image reading system
1996046829Solid-State imaging element and image reading device
2006046772Digital photography device and method
2016044180Method and apparatus for rapid scanning of color images
2026043907Method for reading images and apparatus therefor
2036043476Film scanner with an adjustable light source for scanning positive or negative films
2046042013Multi-colored illuminator apparatus for a scanner device
2056037584Optical scanner including exposure control
2066034795High precision color scanner
2076028705Image reading apparatus with reflection type blazed diffraction grating for color separation
2086025589Apparatus and method for normalizing multiple color signals

1999

2096005689Image processing system
2105991055Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal
2115978105Scanning of images
2125969824Illumination for scanners
2135956158Scanner powered by peripheral bus
2145956085Apparatus for increasing the sample frequency of scanning
2155955725Digitizing CCD array system
2165953169Rotary drum type optical filter apparatus
2175946411Image read-out apparatus
2185943463Color image sensor and a production method of an optical waveguide array for use therein
2195940191Colored optical sensing module
2205936748Image reading device with control of RGB pixel data reading order according to effect by oscillation of moving mechanism
2215929432Solid state image sensing device and image sensor using the same
2225920408Color image reader
2235920347Optical color separation system utilizing dichroic mirrors
2245917621Image pickup device
2255914486Color image reader
2265909292Scanning of images
2275898510Image forming apparatus and light source unit
2285894527Selectively outputting image information of differing amplifications
2295894357Color separation optical system
2305894356Color separation apparatus having RGB color filters and a three-line CCD sensor
2315892595Image reading apparatus for correct positioning of color component values of each picture element
2325883729Scanner device
2335880859Image reading apparatus
2345877807Optoelectronic colored image converter
2355870142Image sensor, image reading device, and image reading method
2365859712Method and circuit for correcting distance between sensors in image reading apparatus having a plurality of line sensors

1998

2375844233Color image reading apparatus having dichroic mirror and blazed diffraction grating
2385841554Image pickup apparatus
2395805311Color optical scanner with single linear array
2405804356Rapid processing of silver bromoiodide color negative films and digital image correction to provide display images having desired aim color and tone scale reproduction
2415801373Solid-state image pickup device having a plurality of photoelectric conversion elements on a common substrate
2425792374Method of fabricating a color image sensor from a gray scale image sensor
2435790277Duplex film scanning
2445778106Electronic camera with reduced color artifacts
2455773814Sensor assembly providing gray scale and color for an optical image scanner
2465768023Optical apparatus
2475757520Color linear image sensor and an image processing system
2485753906Color separation using multiple point narrow band illumination from N-colors of light sources
2495750985High speed and high precisioin image scanning apparatus
2505742711Low-distortion and high-speed color image scanner
2515737095Image reading apparatus and method including an illuminating controller
2525734759Image reading apparatus for sequentially providing red, green and blue signals during prescan and for reversing the order during reading
2535729361Color scanner using both variable led exposure time and photo detector output compensation
2545724160Optical scanner for line scanning an original
2555712700Imaging apparatus including a pixel shifting means
2565705806Image reading apparatus

1997

2575696610Color image reader with two-step color dispersion
2585682033Digitizing CCD array system
2595675425Color image reading device having an optical element for creating double images
2605654809Method and apparatus for dynamic white point adjustment
2615650864Full color single-sensor-array contact image sensor (CIS) using advanced signal processing techniques
2625648874Optical apparatus
2635648817Dual type imaging device having multiple light sensitive elements
2645646394Imaging device with beam steering capability
2655642207Color scanner with variable line resolution
2665642197System and method for enhancing color seperation utilizing multiple pass scanner in a single pass color scanner
2675640264Scanning device
2685625470Color image scanner having multiple LEDS and color image scanning method thereof
2695619346Method and system for converting a half rate/full rate monochrome scanner to a half rate/full rate color scanner
2705612811Scanning device
2715612794Light source for an image reading device
2725602939Specific document discriminating apparatus and image reading apparatus using it therein
2735592309Multiple lens separation scanner
2745592218Image reading apparatus having improved shading correction and quantity of light ratio measurement

1996

2755587814Color image sensor including plural light-receiving windows and color filters
2765572338Image scanning device having direction-responsive programmable delay mechanism
2775568317Beam splitter/combiner with path length compensator and method for making the same
2785555107Image processing apparatus for judging a color using spatial frequency corrected color component signals
2795555106Single pass line scanning of an image with a color filter wheel having a plurality of filters
2805550653Color sensor array and system for scanning simple color documents
2815543837Dual-type imaging device having multiple light sensitive elements
2825541771Beam splitter for use in a color imaging assembly
2835541476Image reader
2845537229Method and apparatus for rapid scanning of color images
2855519514Color sensor array with independently controllable integration times for each color
2865519510Electronic film development
2875500746Color image input apparatus
2885495350Color image processor which corrects spatial and frequency characteristics of color components
2895495347Color contact image sensor
2905489993Original image reading device
2915483359Color image scanning apparatus for reading a color original without color shift regardless of a magnification ratio of the original
2925483053Variable resolution color image scanner having an exposure delay between successive linear photosensors detecting different colors
2935481383Color image reader
2945481381Color image reading apparatus

1995

2955479534Image reading apparatus
2965477345Apparatus for subsampling chrominance
2975475508Solid state color imager with on-chip color balance
2985471321Color image reading device
2995471281Image reading apparatus and copying apparatus having means for radiating visible and non-visible light, image processing apparatus having means for discriminating a specific orginal and image processing method therefor
3005465155Duplex film scanning
3015459611Beam splitter/combiner with path length compensator and method for making the same
3025453611Solid-state image pickup device with a plurality of photoelectric conversion elements on a common semiconductor chip
3035450215Color reading apparatus and method to read enhanced color signals by removing afterglow electric charges
3045449586Diffusion transfer integral film unit
3055448289Linear illuminator for reading separated color image using linear sensor
3065442718Apparatus and method for storing and reproducing digital image data yielding high resolution and high quality video image data
3075438364Solid state color imager with on-chip color balance
3085430559Image reading apparatus with improved output correction of image signal
3095422537Illumination unit and image reading apparatus
3105420712Scanning device
3115418564Dual-type imaging device having multiple light sensitive elements
3125410347Color optical scanner with image registration holding assembly
3135408447Method and apparatus for scanning of image in integral film structure
3145406066Method and apparatus for correcting color registration error
3155400070Lever actuated optical offset image sampling system
3165390032Image reader having photoelectric conversion line sensors

1994

3175373374System for positioning multiple filters in a color raster input scanner
3185362957Image reading apparatus
3195355234Image scanning apparatus
3205339107Color optical scanner with rotating color filter assembly
3215336878Variable speed single pass color optical scanner
3225329384Color image reading apparatus with volume hologram
3235325217Color separation scanner
3245315414System for controlling multiple filters in a color raster input scanner
3255315413Color image correction device for correcting phase and resolution characteristics of a copy image using different color signal components
3265315412Multi-chip color image sensor with light-receiving windows arranged to provide sensor output signals corresponding to the gap between adjacent sensors
3275313313Image processing apparatus
3285305122Image reading and processing apparatus suitable for use as a color hand-held scanner
3295300767Color image sensing assembly with multiple linear sensors and aligned filters
3305295003Color conversion system for monochromatic optical scanner
3315289307Image scanner
3325285295Line image sensor

1993

3335268752Image sensing device utilizing synchronized LEDs and light sensors
3345267046Color balance in scanning thermal printer using primary and variable density filters
3355262850Photoelectric converting device having reduced line sensor space
3365262832Color separation optical system for use in color copying machine
3375262631Color image reading apparatus
3385251021Color sequential scanner incorporating a synchronized variable exposure shutter
3395245418Method for recording a color image on a medium and reading an image recorded on a medium
3405245179Cylindrical color filter driver for an optical reader
3415241378Flatbed-type apparatus and method for reading both positive and negative color film
3425241377Compact imager including a plurality of photodiode arrays
3435227620Apparatus for assembling components of color optical scanners
3445223703Image reader with color decomposing blazed diffraction grating
3455221835Image reading apparatus having a reflective blazed diffraction grating with varied pitch
3465208674Micro-dispersion electronic camera
3475204737Color information reading apparatus for reading binary data
3485191409Color scanning system
3495191406Method and apparatus for rapid scanning of color images
3505187358Image reading device having a telecentric optical system and a blazed diffraction grating
3515177349Image reading apparatus utilizing a four step or more staircase diffraction grating structure

1992

3525175426High speed single-pass scanning device for color optical reader
3535173599Color image reading apparatus with blazed diffraction grating
3545172230Apparatus for recording and reading an image on a medium and detecting errors and media defects
3555166784Original reading apparatus, having a filter, for reading a color original
3565165068Continuous-motion line-array telecine
3575161233Method for recording and reproducing information, apparatus therefor and recording medium
3585157516Method of incorporating a scanned image into a page layout
3595153715Exposure determining color film scanning apparatus for a photofinishing system
3605140411Image reading apparatus capable of discriminating between a chromatic and an achromatic portion of an image
3615128533Photoelectric converting apparatus
3625126856Color processor with diagnosis of fault condition by comparing density levels
3635126839Color image processing apparatus
3645122911Filter lens device for optical color scanner
3655122871Method of color separation scanning
3665121158Filter driving mechanism for color optical reader
3675119183Color scan array with addressing circuitry
3685119181Color array for use in fabricating full width arrays
3695113067Image reading apparatus having a blazed diffraction grating
3705111308Method of incorporating a scanned image into a page layout
3715109273Signal processing circuit for performing a pipelined matrix multiplication upon signals from several linear sensors
3725101266Single-scan time delay and integration color imaging system
3735081526Copying apparatus which uses thermally developable photosensitive materials

1991

3745075770Color balanced image detector system
3755055921Color reading line sensor
3765050990Variable detector geometry for resolving and sensing apparatus for filtering and other applications
3775045932Method and apparatus for generating a high definition electronic signal from a line scan of a color original
3785033821Element selecting device
3795031032Color array for use in fabricating full width arrays
3805025313System for minimizing optical distortions and chromatic aberrations in a linear color scanner
3815023705Apparatus for forming a three color image including a first, a second, and a black color from two complimentary colors
3825021877Optical image reading apparatus capable of reading multi-colored original
3835003383Color image copier operable in analog and digital modes
3845003380Image reading apparatus having plural line image sensor chips
3855000570Optical system for stagger compensation in an optical scanner
3864999717Image reading apparatus
3874994907Color sensing CCD with staggered photosites
3884992860Color scanning system
3894987485Image reading apparatus with improved output correction of image signal
3904985760Color imager having varying filter aperture sizes to compensate for luminance differences between colors

1990

3914980759Calibration system and method for color image scanning
3924974068Apparatus for reading a film image with a photoelectric converting element and for adjusting the gain of said element
3934972255Color line sensor having photodiode arrays which are respectively formed in different well regions of a substrate
3944971869Color encoding photographic film
3954970585Method and apparatus for reading multicolor manuscripts
3964967264Color sequential optical offset image sampling system
3974965663Method for measuring of chromatic optical density
3984961118Document scanner driven by electromagnetic actuators
3994957689Scanning and printing apparatus
4004953014Image processing apparatus compensating for distance between document portions read by respective sensors
4014951153Image recording device with optical switch panel over photsensitive body
4024937663Apparatus for scanning and recording a color image having a scanning element with scanning periods equal to the reciprocal of the flicker rate of a light source illuminating the color image and a rotating multi-segment color filter
4034931862Filter change-over mechanism for use in color image reading apparatus
4044930008Scanner for reading color image
4054926253Multi-color document reading apparatus for facsimile and multi-color facsimile
4064926252Color image reading and recording apparatus and its image recording method for recording full color images from stored colored information created by a single scan process
4074926249Color image reader having a lens and prism incorporated into a single unit
4084926041Optical scanner
4094924316Solid color pickup apparatus
4104924261Image forming method
4114922333Video copying apparatus spectrally-responsive to slides or negatives
4124907280Slide scanner
4134907078Method for reproducing color images which are distinguishable in a document having only two colors
4144899214Low cost color scanner
4154891690Color image reading apparatus with plural linear sensors which can read different lines of the image

1989

4164888635Illuminating apparatus and recording apparatus making use of the same
4174882620Color image reading apparatus with distributing type lens array and scan responsive shutters
4184878110Color image processing apparatus which accurately registers multiple color images by counting pulses from a timer reset by a drum index signal
4194876612Image processing apparatus
4204873569Image reader having spectroscope for color separation
4214870483Color image sensor including a plurality of photocells and a plurality of colored filters provided on the plurality of photocells
4224870268Color combiner and separator and implementations
4234866512Method of and apparatus for reading image in corrected read timing
4244864357Color image processing apparatus
4254855818Document reading apparatus with color filter
4264855817Color image sensor with optical diffusion members covering sets of color filters and separated by light shields to obtain accurate color reproduction
4274849829Image recording apparatus
4284841358Device for reading a color image from an original document with reciprocating filter
4294841337Image forming apparatus
4304839719Color image reading apparatus with an improved sensor
4314837614Color image processing method
4324835600Solid state image reading device with sensors adhered to plate which is adhered to lens holding member
4334829368Solid color pickup apparatus
4344827335Color image reading apparatus with two color separation filters each having two filter elements
4354825246Image processing method and image forming apparatus
4364821114Opto-electronic scanning arrangement
4374819035Color separation optical reading apparatus
4384816900Method of separation and formation of a color component of a color image and apparatus therefor
4394812900Original reading apparatus with light source switching without a switching circuit
4404811114Image reading apparatus
4414809061Image readout method and apparatus
4424806750Color imager utilizing novel trichromatic beamsplitter and photosensor
4434805120Two-color image recorder
4444797711Image scanning apparatus

1988

4454788587Document reading apparatus utilizing printer mechanism with a color filter tape
4464786821Color original reading apparatus having a knife edged reflecting beam splitter
4474783696Color image input apparatus with various elements having matched apertures
4484777525Apparatus and method for a multi-resolution electro-optical imaging, display and storage/retrieval system
4494774566Color image processing apparatus for processing a serial color signal comprising plural color component signals into identical phase parallel signals
4504763189Color image sensor with three line sensors on different layers separated by electrically-insulating layers
4514761683Charge transfer in multiple sensor row arrays
4524760609Reading apparatus
4534750048Image reading device
4544748680Color document scanner
4554736251Color image pickup apparatus having one or more line sensors and a mechanical sub-scanning device
4564736110Image pick-up apparatus
4574734762Color image reading apparatus with a plurality of line sensors in which a white balance operation is performed by determining amplifier gains while reading a white reference plate
4584731661Color document reader with white balance adjuster for determining light emission periods for a plurality of different-colored light sources and corresponding integration times for a light sensor by reading a white reference area
4594730930Scanning apparatus and method
4604719506Method for predictably determining halftone dot sizes when altering color in a color separation process prior to scanning
4614718768Image data correction

1987

4624716456CCD Color image sensor with a light source having a spectrum distribution characteristic having peaks at 470 nm and 590 nm and having no wavelengths above 700 nm
4634711536Color separating lens composed of three lens units
4644709259Color image sensor
4654709144Color imager utilizing novel trichromatic beamsplitter and photosensor
4664707615Solid state image sensor
4674700061Optical reader
4684694502Color image reading apparatus
4694694332Color image reader
4704694221Device for the restitution and/or analyzing of color images using line-type fiber optics cathode ray tube
4714692795Color image readout device with detachable light source unit
4724691228Image reader
4734679073Color image reading apparatus with white balance system for controlling the intensity of a light source illuminating a color document
4744676596Optical device and document reader using the same
4754675727Optical color document reading apparatus wherein an image is blurred on a color image sensor to minimize color moire phenomenon effects
4764673972Color image processing apparatus in which different color signals of different colors are read into different memories at different rates
4774670779Color-picture analyzing apparatus with red-purpose and green-purpose filters
4784667227Color image reading apparatus
4794663535Color image sensor
4804661703Two-color copying machine
4814658303Image reading apparatus
4824658289Color-picture analyzing apparatus for continuously switching-on green lamp and for alternatively switching-on blue and red-purpose lamps
4834656526Plane color image scanning and reading method
4844654536Contact color image sensor
4854652929Method of and apparatus for making video images
4864652913Method and apparatus for reading color images using a plurality of color light sources in which one of the light sources is turned on continuously
4874651229Arrangement for guiding and shifting a carriage of an office machine
4884647961Apparatus for reading the image information of a colored original
4894642679Color image reading apparatus
4904641184Electronic image scanner and copier system with color matrix image enhancement
4914638372Color copier
4924638371Multiple exposure of area image sensor having a sparse array of elements
4934636081Apparatus for reading color image

1986

4944633301Method and apparatus with white balancing correction for separating a color signal and its complement
4954628350Image enhancement
4964586076Scanner optics for containing scattered light
4974580060Method for scanning an original picture photoelectrically to obtain picture signals simultaneously
4984577218Color separating circuit for producing red and black signals
4994570179Film scanner with improved response to scattered light

1985

5004558357Color image reading method and apparatus
5014556901Method for scanning a plurality of scanning lines at the same time
5024553160Picture data reading device
5034553036Information detecting apparatus
5044551750Color picture reading system
5054548477Light modulating apparatus
5064533253Device for measuring density of photographic transparency
5074518988Two-color copying machine
5084518987Three-color copying machine
5094517591Color printing apparatus
5104517589Colored image reading apparatus
5114510523Two-color copying machine
5124500918Original reading apparatus
5134496946Programmable electronic display

1984

5144490740Stationary platen type multicolor original reading device
5154481414Light collection apparatus for a scanner
5164474470Arrangement for color detection in map-plotting or other printed materials
5174473848Light pick-up device
5184467195Information detecting apparatus
5194458264Apparatus and method for reading multi-color original
5204453180Light pick-up device

1983

5214415925Color original readout apparatus
5224413276Optical scanner for color facsimile
5234395108Color balanced scratch suppressing projection apparatus for color transparencies
5244393398Apparatus for simulating color printing process
5254389667Flying spot scanner for use in a color printing process simulating apparatus
5264375647Light valve scanner and scanner/printer apparatus for color originals
5274368484Device for color scanning with CCD array

1982

5284331979Line-scan still image reproducer
5294323919Optical scanner for reading data recorded in plural colors
5304318122Electronic color separation

1981

5314302770Color raster scanner for recording cartographic data
5324288813Apparatus for automatically engraving mimeographic stencil papers
5334264921Apparatus for color or panchromatic imaging

1980

5344232219Photosensor

1979

5354180330Method of and a system for color separation

1978

5364066355Solid-state color-copying scanner

1977

5374021845Laser for generating white light
5384012776Luminescent screen laser scanning technique
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017