| Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802) |
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| 06/11/1997 | CN1151662A Post-filter for removing ringing artifacts of DCT coding |
| 06/11/1997 | CN1151651A Method for reception centralization in facsimile system |
| 06/11/1997 | CN1151650A Automatic image data aligning method of facsimile unit |
| 06/11/1997 | CN1151649A Guide apparatus of contact image sensor |
| 06/11/1997 | CN1151580A Scanner head cartridge and apparatus for processing information capable of mounting such scanner head cartridge thereon |
| 06/11/1997 | CN1151569A Video signal processing apparatus and method thereof |
| 06/11/1997 | CN1151537A Image shaping device and its control method |
| 06/11/1997 | CN1151359A Optical detecting apparatus |
| 06/10/1997 | US5638498 Method and apparatus for reducing storage requirements for display data |
| 06/10/1997 | US5638496 Color image input apparatus having color image identifying function |
| 06/10/1997 | US5638464 Image processing apparatus |
| 06/10/1997 | US5638463 Image-data processing system |
| 06/10/1997 | US5638429 Document processing system |
| 06/10/1997 | US5638428 Telecommunications management and control apparatus |
| 06/10/1997 | US5638384 Data communication system |
| 06/10/1997 | US5638192 Image processing apparatus for converting color to predetermined image |
| 06/10/1997 | US5638191 Image forming apparatus |
| 06/10/1997 | US5638190 Context sensitive color quantization system and method |
| 06/10/1997 | US5638189 Raster scanner, mirror supporting structure of the same and method for adjusting mirror angle using the structure |
| 06/10/1997 | US5638188 Image processing method and apparatus with storing and selecting of dot patterns |
| 06/10/1997 | US5638187 Image dithering method enabling conversion of a gray level pixel image into a binary pixel image |
| 06/10/1997 | US5638186 Multi-function machine for combining and routing image data |
| 06/10/1997 | US5638185 For communicating with a sender |
| 06/10/1997 | US5638183 Image forming apparatus with selectively controlled resolution |
| 06/10/1997 | US5638181 Duplex copier capable of digitally rotating an image on at least one side of a duplex copy sheet |
| 06/10/1997 | US5638161 Process cartridge, method for assembling process cartridge and image forming apparatus |
| 06/10/1997 | US5638126 Method and apparatus for deciding quantization parameter |
| 06/10/1997 | US5638121 High-speed output of video image data from an array of photosensors |
| 06/10/1997 | US5638115 Film image input system for reproducing a film image on a TV screen |
| 06/10/1997 | US5638110 Two dimensional slope thresholding in a hyperacuity printer |
| 06/10/1997 | US5638107 Interlace formatting in a hyperacuity printer |
| 06/10/1997 | US5638103 Method for recording and reproducing information, apparatus therefor and recording medium |
| 06/10/1997 | US5638069 High throughput variable length decoder and apparatus comprising such decoder |
| 06/10/1997 | US5637867 Device for the optical scanning of a recording medium, especially a phosphor storage plate |
| 06/10/1997 | US5636631 Ultrasonic image data formats |
| 06/05/1997 | WO1997020428A1 Method for retouching photograph and material used for the same |
| 06/05/1997 | WO1997020427A1 Facsimile form generation system |
| 06/05/1997 | WO1997020298A1 Digital anti-counterfeiting software method and apparatus |
| 06/05/1997 | WO1997020249A1 A method for the capture of data and images utilizing a minimum of mechanical activity |
| 06/05/1997 | WO1997019783A1 Laser engraving system |
| 06/05/1997 | WO1997013355A3 Scanner for optically scanning and evaluating graphics and/or text on sheets of documents with coloured background |
| 06/05/1997 | DE19643173A1 Mechanical drive for photosensitive image carrier of copier, facsimile, printer |
| 06/04/1997 | EP0777386A2 Method and apparatus for encoding and decoding an image |
| 06/04/1997 | EP0777378A2 Method and apparatus for adjusting correlated color temperature |
| 06/04/1997 | EP0777377A1 Method and image reproduction device for reproducing grey values |
| 06/04/1997 | EP0777376A1 Image forming apparatus |
| 06/04/1997 | EP0777375A2 Method of and apparatus for network distribution of record data using transmittal symbols hand entered on a transmittal sheet |
| 06/04/1997 | EP0777374A2 Image forming apparatus and method which processes originals fed by a plurality of automatic document feeding operations as a series of originals |
| 06/04/1997 | EP0777373A2 Image input apparatus |
| 06/04/1997 | EP0777197A2 Method for embedding digital information in an image |
| 06/04/1997 | EP0777155A2 Electrical apparatus having a plurality of elements needing different starting periods |
| 06/04/1997 | EP0777154A1 Diffusion transfer integral film unit |
| 06/04/1997 | EP0777148A1 Radiation image read-out apparatus |
| 06/04/1997 | EP0776569A1 Method and system for encoding and decoding image data |
| 06/04/1997 | EP0776568A1 Procedure at telecommunication systems which makes possible a reduction of the signal processing |
| 06/04/1997 | EP0776559A1 System and method for inverse discrete cosine transform implementation |
| 06/04/1997 | EP0776271A1 Engraver cylinder support method and apparatus |
| 06/04/1997 | EP0766844A4 Method for performing a color space transformation |
| 06/04/1997 | EP0557310B1 Process for adaptive quantisation to reduce data in the transmission of digital images |
| 06/04/1997 | EP0504272B1 A parallel processing network that corrects for light scattering in image scanners |
| 06/04/1997 | EP0416121B1 Printer that effects gradation recording |
| 06/04/1997 | CN2255353Y Facsimile plate-making printing integrated machine |
| 06/03/1997 | US5636331 Patterned intensities printer |
| 06/03/1997 | US5636315 Video printer having a key simplified in operation |
| 06/03/1997 | US5636314 Image data filing apparatus |
| 06/03/1997 | US5636292 Steganography methods employing embedded calibration data |
| 06/03/1997 | US5636290 Color image processing |
| 06/03/1997 | US5636049 Mechanism for scanning the inner periphery of a drum included in an image forming apparatus |
| 06/03/1997 | US5636040 Automatic intensity control of the lamp within image scanning apparatus |
| 06/03/1997 | US5636039 TV conference system and terminal equipment for use in the same |
| 06/03/1997 | US5636037 Method of communicating data |
| 06/03/1997 | US5636034 Data transmitting/receiving apparatus operating in a user-selected one of a line specifying mode and a free-line searching mode |
| 06/03/1997 | US5636033 Image processing apparatus |
| 06/03/1997 | US5636006 Apparatus and method for scanning a bound document using a wedge shaped platen with a moving mirror |
| 06/03/1997 | US5636001 Digital film camera and digital enlarger |
| 06/03/1997 | US5635984 Multi-picture control circuit and method for electronic still camera |
| 06/03/1997 | US5635976 Method and apparatus for the production of a structure by focused laser radiation on a photosensitively coated substrate |
| 06/03/1997 | US5635973 Image reading and printing unit |
| 06/03/1997 | US5635967 Image processing method to reduce marking material coverage in printing processes |
| 06/03/1997 | US5635963 Image recording apparatus capable of preventing jamming caused by floating at last line |
| 06/03/1997 | US5635938 Quantizing and dequantizing circuit with reduced size |
| 06/03/1997 | US5635697 Method and apparatus for decoding two-dimensional bar code |
| 06/03/1997 | US5635321 Method for preparing a lithographic printing plate |
| 06/03/1997 | US5634637 Sheet feeding apparatus |
| 05/31/1997 | CA2165368A1 System for describing a color gamut in a graphical data processing system |
| 05/29/1997 | WO1997019550A1 System for registration of color separation images on a photoconductor belt |
| 05/29/1997 | WO1997019418A1 Automatic color correction for a white-light printer |
| 05/29/1997 | WO1997019399A1 Process and arrangement for displaying images from a set of images |
| 05/29/1997 | WO1997019388A1 System for registration of color separation images on a photoconductor belt |
| 05/28/1997 | EP0776133A2 Image signal decoder |
| 05/28/1997 | EP0776123A2 Three-line linear sensor |
| 05/28/1997 | EP0776122A2 Adjustment of dot size for laser imagers |
| 05/28/1997 | EP0776121A2 Dot enhancement for laser imagers |
| 05/28/1997 | EP0776120A2 Image processing apparatus and copying machine |
| 05/28/1997 | EP0776095A2 System and method for compressing digitized signals in implantable and battery powered devices |
| 05/28/1997 | EP0775983A2 Restoration filter for truncated pixels |
| 05/28/1997 | EP0775977A2 Methods and apparatus for table lookup transformation of digital images |
| 05/28/1997 | EP0775976A2 Method for resizing an image |
| 05/28/1997 | EP0775972A2 Digital image processor comprising a neural network |
| 05/28/1997 | EP0775927A2 Illumination systems |