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)
08/2000
08/15/2000US6104843 Image data storing method and image data rotational processing device
08/15/2000US6104841 Method and apparatus for reading and processing an image at a rate determined by the magnification to be applied to the image
08/15/2000US6104834 Matching CCITT compressed document images
08/15/2000US6104830 Method and apparatus for correction of color cast in a digital image
08/15/2000US6104829 Image processing apparatus and method which forms a color image corresponding to mapped image data in accordance with an image forming method selected from a plurality of image forming methods set in accordance with a plurality of color gamuts
08/15/2000US6104826 Method of watermark-embedding/extracting identification information into/from picture data and apparatus thereof, and computer readable medium
08/15/2000US6104812 Anti-counterfeiting method and apparatus using digital screening
08/15/2000US6104522 Optical scanning apparatus with controlled sag and ghost
08/15/2000US6104519 Multi-beam exposure unit
08/15/2000US6104510 Hybrid illumination system for accelerating light integration in image sensing systems
08/15/2000US6104509 Method for correcting quantity of emitted light
08/15/2000US6104508 Scanner
08/15/2000US6104507 Image display apparatus having a communication function
08/15/2000US6104506 Facsimile apparatus having function of updating incorporated program
08/15/2000US6104505 Method and apparatus for routing data information conveyed in a facsimile message
08/15/2000US6104504 Facsimile apparatus using a selective polling signal
08/15/2000US6104503 Image processing and reproducing apparatus
08/15/2000US6104502 Method and apparatus for generating halftone dots for color printing
08/15/2000US6104500 Networked fax routing via email
08/15/2000US6104499 Printing manager system for a copier in a network
08/15/2000US6104497 Processes and apparatuses for converting an analog document reproduction device to a digital document reproduction device
08/15/2000US6104475 Platesetter
08/15/2000US6104473 Image reading device
08/15/2000US6104470 Printing system and control unit utilizing a visual representation of a sheet or document for selecting document-finishing operations
08/15/2000US6104468 Image movement in a photographic laboratory
08/15/2000US6104430 Digital electronic still camera which receives an input/output control program through a detachable communication interface card
08/15/2000US6104420 Image forming apparatus and exposure scanning apparatus
08/15/2000US6104419 Image forming apparatus with a writing laser power control
08/15/2000US6104020 Electronic shutter for a low differential light level photo-receiver cell
08/15/2000US6102513 Ink jet printing apparatus and method using timing control of electronic waveforms for variable gray scale printing without artifacts
08/15/2000US6102506 Recording apparatus
08/15/2000US6102505 Recording audio and electronic images
08/15/2000CA2219396C Printing plate exposure apparatus
08/10/2000WO2000046998A1 Method and arrangement for transforming an image area
08/10/2000WO2000046980A1 Apparatus and methods for capturing defect data
08/10/2000WO2000046741A1 Improving compressed image appearance using stochastic resonance and energy replacement
08/10/2000WO2000046740A1 Non-linear and linear method of scale-up or scale-down image resolution conversion
08/10/2000WO2000046639A1 Device and method for calibrating a light modulator
08/10/2000WO2000031675A3 Printing and validation of self validating security documents
08/10/2000WO2000013142A9 Method and apparatus for processing images
08/10/2000DE4447627C2 Verfahren zum Erzeugen von Bildpunktsignalen A method of generating pixel signals
08/10/2000DE10004418A1 Sheet feed for document in automatic document feed unit
08/10/2000CA2361413A1 Improving compressed image appearance using stochastic resonance and energy replacement
08/09/2000EP1026893A2 Distributed digital image processing system
08/09/2000EP1026891A2 Motion image recording apparatus and digital camera
08/09/2000EP1026878A2 Color electrophotographic apparatus and method of processing an image produced thereby
08/09/2000EP1026877A2 Method, apparatus, program and medium for slant adjustment and photo layout
08/09/2000EP1026876A2 System and method for output management
08/09/2000EP1026875A2 Frame structure of document input device
08/09/2000EP1026865A2 Method of transmitting information
08/09/2000EP1026858A2 Communication terminal apparatus, internet facsimile apparatus, and e-mail receiving method
08/09/2000EP1026857A2 E-mail apparatus, internet facsimile apparatus, and e-mail communication system
08/09/2000EP1026747A2 Image sensor
08/09/2000EP1026630A2 Image downsampling using redundant pixel removal
08/09/2000EP1026620A2 Expandable hand scanner with lens reduction optics
08/09/2000EP1026580A2 Remote control of a desired function of an apparatus
08/09/2000EP1026543A1 Electronic still camera, instant printer and instant film
08/09/2000EP1025665A1 System and method for authentication of goods
08/09/2000EP1025548A1 Graphical display system and method
08/09/2000EP1025547A2 A method and system for accelerating a user interface of an image capture unit during play mode
08/09/2000EP1025541A2 Interleaved-to-planar data conversion
08/09/2000EP1025536A1 System and method for performing wavelet-like and inverse wavelet-like transformations of digital data
08/09/2000CN1262509A Method and device for making watermark without clear print
08/09/2000CN1262495A 影像处理方法 Image processing method
08/09/2000CN1262486A Method and system for communication between popular operational equipment
08/09/2000CN1262459A Mask for changing brightness outline of photographic copy
08/08/2000US6101604 Method and apparatus for embedding authentication information within digital data
08/08/2000US6101602 Digital watermarking by adding random, smooth patterns
08/08/2000US6101548 Communications terminal device with electronic mail function
08/08/2000US6101526 Data communication apparatus and method for transmitting data based upon a received instruction
08/08/2000US6101359 Image forming apparatus
08/08/2000US6101343 Image forming apparatus and method for removing fringe patterns
08/08/2000US6101330 Pay photograph producing apparatus
08/08/2000US6101292 Image processing method and apparatus
08/08/2000US6101291 Platen-based image-aquisition apparatus having preview feature
08/08/2000US6101287 Dark frame subtraction
08/08/2000US6101286 Image processing apparatus and method having improved color-boundary mixing
08/08/2000US6101285 Filter for producing continuous tone images from halftone digital images data
08/08/2000US6101284 Methods and systems for optimizing image data compression involving wavelet transform
08/08/2000US6101283 Show-through correction for two-sided, multi-page documents
08/08/2000US6101282 Apparatus and method for image data encoding
08/08/2000US6101273 Image reproducing method and apparatus
08/08/2000US6101272 Color transforming method
08/08/2000US6101271 Gradation correction method and device
08/08/2000US6101263 Image processing apparatus
08/08/2000US6101244 Electronic mail-capable communication terminal device and electronic mail communication method
08/08/2000US6101243 Document transmission method upon generation of an error during communication in a facsimile system
08/08/2000US6101006 Method and apparatus for controlling image scanning and data transfer in a photographic film scanner
08/08/2000US6101004 Scanning device
08/08/2000US6101003 Cassette scanning apparatus
08/08/2000US6101002 Halftone-screen dither pattern generating method
08/08/2000US6101001 Target patterns controlled error management
08/08/2000US6101000 Photographic processing apparatus and method
08/08/2000US6100999 Method for predicting color transfer characteristics
08/08/2000US6100996 Image processing apparatus and method, print control apparatus and method, and printer
08/08/2000US6100995 Multi-function device and information storing medium therefor
08/08/2000US6100994 Reproduction device for copying, scanning or printing image information and provided with an improved user interface
08/08/2000US6100992 Image-forming system
08/08/2000US6100960 Film scanner
08/08/2000US6100924 Film scanner
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