| 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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| 01/29/2003 | EP1280339A1 Median-based dark level acquisition circuit for a frame rate clamp |
| 01/29/2003 | EP1280335A2 Image processing method and image processing system |
| 01/29/2003 | EP1280334A1 Image reading apparatus with shading correction and density adjustment |
| 01/29/2003 | EP1280333A1 Automatic image quality determination |
| 01/29/2003 | EP1280332A2 Image input device with rare gas discharge lamp |
| 01/29/2003 | EP1280331A1 A method of making documents, a printing apparatus adapted to perform this method, and a computer program element comprising a program code for performing the method |
| 01/29/2003 | EP1280330A2 Original document scanning apparatus |
| 01/29/2003 | EP1280329A2 An electronic camera and system for transmitting digital image files over a communication network |
| 01/29/2003 | EP1280107A2 Quality based image compression |
| 01/29/2003 | EP1280104A2 Method for embedding digital information in a three dimensional image from a scannerless range imaging system |
| 01/29/2003 | EP1279280A1 Method and device for controlling multimedia data watermark |
| 01/29/2003 | EP1279279A1 Real time fax-over-packet packet loss compensation |
| 01/29/2003 | EP1279278A1 Digital network interface for analog fax equipment |
| 01/29/2003 | EP1279067A2 Method for reproducing photographic images |
| 01/29/2003 | EP1095459A4 Real time algorithms and architectures for coding images compressed by dwt-based techniques |
| 01/29/2003 | EP1012788B1 Method of generalized content-scalable shape representation and coding |
| 01/29/2003 | EP0956699A4 Digital moving and still picture capture adaptor for moving picture video camera |
| 01/29/2003 | EP0803899B1 Lamp unit and image reader using the same |
| 01/29/2003 | CN1394444A Method, device and arrangement for inserting extra information |
| 01/29/2003 | CN1394430A Data transfer between RGB and YCRCB color spaces for DCT interface |
| 01/29/2003 | CN1394429A Image processor |
| 01/29/2003 | CN1394319A Watermarking system and method for protecting digital image from forgery or alteration |
| 01/29/2003 | CN1394313A Method for embedding and extracting text into/from electronic documents |
| 01/29/2003 | CN1394309A Printing-object image designating device |
| 01/29/2003 | CN1394077A Device and method for mapping look-up of table in photographic system |
| 01/29/2003 | CN1394072A Signal sensing circuit and its initializing method |
| 01/29/2003 | CN1394071A Method for outputting CCD signals by changing time sequence of drive |
| 01/29/2003 | CN1394070A Data compression method for fast fax |
| 01/29/2003 | CN1393869A 图象记录方法 Image recording method |
| 01/29/2003 | CN1393868A 图象再生方法 Image regeneration method |
| 01/29/2003 | CN1393735A Photograph treater |
| 01/29/2003 | CN1100447C Connecting telephones, faxmachines and computers in intelligent network |
| 01/29/2003 | CN1100437C Image pickup device, method of mfg. device, image pickup adapter, signal processor, signal processing method, information processor, and information processing method |
| 01/28/2003 | US6513118 Electronic watermarking method, electronic information distribution system, image filing apparatus and storage medium therefor |
| 01/28/2003 | US6512915 Recording medium outputting method, database server, recording medium outputting apparatus, and recording medium outputting system |
| 01/28/2003 | US6512899 Image forming apparatus capable of processing images of plural documents |
| 01/28/2003 | US6512898 Image forming apparatus for detecting the density of toner |
| 01/28/2003 | US6512856 System and method for information stamping a digitized image |
| 01/28/2003 | US6512845 Iterative approximation of color patch area |
| 01/28/2003 | US6512837 Watermarks carrying content dependent signal metrics for detecting and characterizing signal alteration |
| 01/28/2003 | US6512835 Data hiding and extraction methods |
| 01/28/2003 | US6512790 Method, system and apparatus for transmitting coded telecommunication signals |
| 01/28/2003 | US6512623 Scanning optical device |
| 01/28/2003 | US6512622 Active tuning of a torsional resonant structure |
| 01/28/2003 | US6512605 Image reading apparatus and image reading method |
| 01/28/2003 | US6512604 Color image reading device |
| 01/28/2003 | US6512603 Image sensor |
| 01/28/2003 | US6512602 Guide for a paper feeder |
| 01/28/2003 | US6512601 Progressive area scan in electronic film development |
| 01/28/2003 | US6512600 Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device |
| 01/28/2003 | US6512599 Facsimile transmission system |
| 01/28/2003 | US6512598 Image forming apparatus capable of preventing linear nonuniformity and improving image quality |
| 01/28/2003 | US6512597 Method and apparatus for correcting unadjusted threshold arrays for halftoning by use of parameterized transfer functions that generate adjusted threshold arrays at run time |
| 01/28/2003 | US6512596 Halftoner/compositor |
| 01/28/2003 | US6512595 Data processing apparatus, data processing method, and medium |
| 01/28/2003 | US6512593 Internet facsimile apparatus and relay apparatus selection method |
| 01/28/2003 | US6512585 Laser scanning position detecting device |
| 01/28/2003 | US6512570 Method of processing a roll of exposed photographic film containing photographic images into corresponding digital images and then distributing visual prints produced from the digital images |
| 01/28/2003 | US6512548 Method and apparatus for providing live view and instant review in an image capture device |
| 01/28/2003 | US6512540 Electronic camera for processing image segments |
| 01/28/2003 | US6512539 Document periscope |
| 01/28/2003 | US6512240 Method and apparatus for reading a radiation image that has been stored in a photostimulable screen |
| 01/28/2003 | US6512238 Method and apparatus for image reading capable of detecting scratches or foreign matter on film |
| 01/28/2003 | US6511146 Complementary recording system using multi-scan |
| 01/28/2003 | US6511143 Complementary recording system using multi-scan |
| 01/28/2003 | US6511141 Ink jet recording apparatus capable of reading images having an installation unit for installing an image reading head |
| 01/25/2003 | CA2393770A1 Data acquisition system and method using answer forms |
| 01/24/2003 | CA2394405A1 Automatic image quality determination |
| 01/23/2003 | WO2003007619A1 Method and device for generating a scalable coded video signal from a non-scalable coded video signal |
| 01/23/2003 | WO2003007613A2 Video transmission system video transmission unit and methods of encoding decoding video data |
| 01/23/2003 | WO2003007592A1 Method and system for correcting chromatic aberrations of a colour image produced by an optical system |
| 01/23/2003 | WO2003007591A1 Method of making a lenticular image |
| 01/23/2003 | WO2003007589A2 Digital photography |
| 01/23/2003 | WO2003007523A1 Secure delivery and retrieval of documents utilizing a facsimile machine |
| 01/23/2003 | WO2003007243A2 Method and system for modifying a digital image taking into account its noise |
| 01/23/2003 | WO2003007242A2 Method and system for producing formatted data related to defects |
| 01/23/2003 | WO2003007241A1 Method and system for producing formatted information related to defects of appliances |
| 01/23/2003 | WO2003007240A1 Method and system for modifying image quality |
| 01/23/2003 | WO2003007239A1 Method and system for providing formatted data to image processing means in accordance with a standard format |
| 01/23/2003 | WO2003007238A1 Method and system for calculating a transformed image from a digital image |
| 01/23/2003 | WO2003007237A1 Method and system for producing formatted data related to geometric distortions |
| 01/23/2003 | WO2003007236A2 Method and system for producing update frequency of means |
| 01/23/2003 | WO2003007127A2 Method and system for biometric image assembly from multiple partial biometric frame scans |
| 01/23/2003 | WO2003007125A2 Secure network and networked devices using biometrics |
| 01/23/2003 | WO2003007121A2 Method and system for determining confidence in a digital transaction |
| 01/23/2003 | WO2003006257A1 Images incorporating microstructures |
| 01/23/2003 | WO2003006246A1 An inkjet printhead that incorporates closure mechanisms |
| 01/23/2003 | WO2002062050A3 Compound document image compression using multi-region two layer format |
| 01/23/2003 | WO2002054350A3 Multiplierless pyramid filter |
| 01/23/2003 | US20030018818 JPEG 2000 for efficent imaging in a client/server environment |
| 01/23/2003 | US20030018802 Image transfer and archival system |
| 01/23/2003 | US20030018730 Method and apparatus for facsimile capable of communicating with data processing and facsimile machines |
| 01/23/2003 | US20030018720 Apparatus and method for providing multimedia messaging between disparate messaging platforms |
| 01/23/2003 | US20030016881 Image processing apparatus and method |
| 01/23/2003 | US20030016877 System and method for demosaicing raw data images with compression considerations |
| 01/23/2003 | US20030016875 Image encoder, image encoding method, recording medium and computer data signal embodied in a carrier wave |
| 01/23/2003 | US20030016867 Image processing system |
| 01/23/2003 | US20030016866 Secondary color modification of a digital image |
| 01/23/2003 | US20030016865 System for setting image characteristics using embedded camera tag information |
| 01/23/2003 | US20030016862 Image processing apparatus and method, and profile generating method |