Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802)
10/2002
10/24/2002US20020154905 Photograph vending machine
10/24/2002US20020154832 Method for contrast mapping of digital images that converges on a solution
10/24/2002US20020154831 Method for retouching screened binary image data redigitized in pixels
10/24/2002US20020154830 Removal of background noise of image data by an image processing device or image reading apparatus
10/24/2002US20020154829 Image pickup apparatus
10/24/2002US20020154826 Image coding and decoding using intermediate images
10/24/2002US20020154825 Image quantization and coding based on adaptive threshold
10/24/2002US20020154778 Derivation and quantization of robust non-local characteristics for blind watermarking
10/24/2002US20020154657 Data communication apparatus
10/24/2002US20020154347 CMOS image sensor for suppressing degradation of spatial resolution and generating compressed image signals
10/24/2002US20020154346 Scanning head module
10/24/2002US20020154345 Image forming apparatus
10/24/2002US20020154344 System and method for providing uniform illumination as received by an optical detector
10/24/2002US20020154343 System and method of capturing a digital picture
10/24/2002US20020154342 Portable photo scanner with task assigner
10/24/2002US20020154341 Method and system for facsimile delivery using dial-up modem pools
10/24/2002US20020154340 Apparatus and method of mapping look-up table in an imaging system
10/24/2002US20020154339 De-screening halftones using sigma filters
10/24/2002US20020154338 Method, system and program for print order in a composite-image printing service
10/24/2002US20020154337 Image management apparatus, image management system, control method for the apparatus and system, and program
10/24/2002US20020154336 Image processing apparatus, method of controlling an image processing apparatus, and storage medium
10/24/2002US20020154333 Image processing apparatus and communicating method in image processing apparatus
10/24/2002US20020154331 Image data transmission apparatus and image data receiving apparatus
10/24/2002US20020154330 Device-initiated image processing transaction system and method
10/24/2002US20020154329 System and method for efficient transfer of image data to a service provider
10/24/2002US20020154327 Incorporating data in hardcopy correspondence
10/24/2002US20020154326 Image processing method and apparatus
10/24/2002US20020154325 System for distributing and controlling color reproduction at multiple sites
10/24/2002US20020154323 Method for variable contrast mapping of digital images
10/24/2002US20020154322 Automatic background removal method and system
10/24/2002US20020154321 Multiple-level printhead using embedded high speed serial data and control link with on-board exposure clock generation
10/24/2002US20020154320 Image data generation method, image data generation apparatus, image processing method, image processing apparatus, and recording medium
10/24/2002US20020154286 Image forming apparatus
10/24/2002US20020154239 Image sensor module and method of making the same
10/24/2002US20020154230 Camera and method of processing images taken by such an apparatus
10/24/2002US20020154229 Image input device
10/24/2002US20020154224 Photographing system
10/24/2002US20020154222 Electronic still camera with printer section
10/24/2002US20020154221 Digital camera, digital photographic system, and image transmission method using the digital photographic system
10/24/2002US20020154208 Multi-beam scanning optical system and image forming apparatus using the same
10/24/2002US20020154207 Banding-reduced imaging of a printing form
10/24/2002US20020154204 Image forming apparatus for maintaining a constant beam scanning state
10/24/2002US20020154194 Translation to rotation conversion in an inkjet printhead
10/24/2002US20020154193 Motion transmitting structure for a nozzle arrangement of a printhead chip for an inkjet printhead
10/24/2002US20020154189 Print assembly for a wide format pagewidth printer
10/24/2002US20020154184 High volume pagewidth printing
10/24/2002US20020154147 Photo ranking system for creating digital album pages
10/24/2002US20020154144 Image management system and methods using digital watermarks
10/24/2002US20020154143 Method of using wood to render images onto surfaces
10/24/2002US20020154134 Image processing apparatus and image processing method
10/24/2002US20020154121 Line segment detector
10/24/2002US20020153474 Image sensor
10/24/2002US20020153471 Photosensitive imaging apparatus sensitive to orange light
10/24/2002EP1025541A4 Interleaved-to-planar data conversion
10/24/2002DE10216266A1 Verfahren und Vorrichtung zum Sichern eines Flachbett-Scanner-Wagens Method and apparatus for securing a flat bed scanner carriage
10/24/2002DE10119647A1 Digital recording of all types of image and sound data with means for ensuring recorded data is not manipulated by encryption of data after recording and prior to output in a manner analogous to watermarking
10/23/2002EP1251687A2 Sampling of customer images as color data for process control
10/23/2002EP1251686A1 Image compressing method
10/23/2002EP1251685A2 X-ray image detecting apparatus and image reading apparatus
10/23/2002EP1251684A1 Apparatus for forming images with proper gamma correction
10/23/2002EP1251683A1 Network system for radiographing radiation-images
10/23/2002EP1251682A2 Image printing method and apparatus
10/23/2002EP1251674A2 Mobile telephone
10/23/2002EP1251464A2 Method for retouching re-scanned raster binary images
10/23/2002EP1251461A2 Method for compensating a digital image for light falloff while minimizing light balance change
10/23/2002EP1251408A2 Multi-market optimized user interface assembly and a reprographic machine having same
10/23/2002EP1251407A2 Power control mechanism for photoelectric sensors of an original feeding apparatus
10/23/2002EP1251393A2 Slide mount carrier unit and film scanner
10/23/2002EP1251010A1 Office machine with printer and scanner and multi-functional motor
10/23/2002EP1251008A2 Image forming apparatus
10/23/2002EP1250809A1 Method for access to a collection of multimedia documents
10/23/2002EP1250802A2 Film conversion device
10/23/2002EP1250800A2 Methods and apparatus for image manipulation
10/23/2002EP1226531A4 Interactive printer provider
10/23/2002EP1027785A4 Storage management system for document image database
10/23/2002CN2518276Y scanning modular structure
10/23/2002CN1376359A Systems and methods for channel selection for facsimile communication over a wireless communication network
10/23/2002CN1376291A A method of relaying digital and audio data via a communication media
10/23/2002CN1375995A Use of low-brightness filtering to reduce non-natural glint signals
10/23/2002CN1375987A Digital image correcting method
10/23/2002CN1375782A Hand held office assistant
10/23/2002CN1375748A Original feedback apparatus
10/23/2002CN1375722A Light-deflection apparatus and picture forming apparatus
10/23/2002CN1375720A Image reading-out apparatus and lighting device
10/23/2002CN1093356C Call screening method in facsimile apparatus with portable unit
10/23/2002CN1093348C Scanning module with variable optical path
10/22/2002US6470413 Information processing apparatus and method in which an executable file in an incorporated memory is loaded and executed at startup
10/22/2002US6470379 Method and apparatus for facsimile capable of communicating with data processing and facsimile machines
10/22/2002US6470169 Image forming apparatus and method, a printer, a copying machine, a facsimile device set, and complex machine
10/22/2002US6470168 ACD using an added low resolution CCD to prevent even partial printout
10/22/2002US6470157 Image forming apparatus
10/22/2002US6470155 Multi-market optimized user interface assembly and a reprographic machine having same
10/22/2002US6470152 Photographic and video image system
10/22/2002US6470151 Camera, image correcting apparatus, image correcting system, image correcting method, and computer program product providing the image correcting method
10/22/2002US6470137 Method and apparatus for superimposing a level changed spectrum spread additional information signal on a video signal
10/22/2002US6470101 Image reading method
10/22/2002US6470100 Image composition processing apparatus and method thereof
10/22/2002US6470098 Image manipulation for a digital copier which operates on a block basis
10/22/2002US6470096 Method for locating user interface tags in a document processing system
10/22/2002US6470090 Digital watermark insertion system and digital watermark characteristic table creating device
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