| Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802) |
|---|
| 09/11/2002 | EP1239664A1 Image reading apparatus, image processing apparatus, image reading method, and computer product |
| 09/11/2002 | EP1239663A1 Method and system for matching tonal gradation between two output devices |
| 09/11/2002 | EP1239662A1 Improved colour halftoning for printing with multiple inks |
| 09/11/2002 | EP1239660A1 Adequate quantisation in multilevel halftoning |
| 09/11/2002 | EP1239659A1 Method and apparatus for digitally producing an image |
| 09/11/2002 | EP1239658A1 Digital camera providing image processing for an attachable printer |
| 09/11/2002 | EP1239657A1 Image processing apparatus |
| 09/11/2002 | EP1239656A1 Method and apparatus for image forming with multiple laser beams |
| 09/11/2002 | EP1239655A2 Image reading imaging optical system and image reading apparatus using the same |
| 09/11/2002 | EP1239654A1 An image capturing device |
| 09/11/2002 | EP1239450A2 Reducing sparkle artifacts with low brightness filtering |
| 09/11/2002 | EP1239413A2 Authentication using a digital watermark |
| 09/11/2002 | EP1239373A2 Data communication in an integrated circuit |
| 09/11/2002 | EP1238810A2 Replaceable printer component including memory device that defines printing capabilities |
| 09/11/2002 | EP1238532A2 Network-based sales system |
| 09/11/2002 | EP1238370A1 System and method for image compression |
| 09/11/2002 | EP1238321A1 Method and system for generating a secure electronic signature |
| 09/11/2002 | EP1237727A1 Printer with code sensor |
| 09/11/2002 | EP1218194A4 Ink cartridge for compact printer system |
| 09/11/2002 | EP0995185A4 Method and system for generating an image having a hand-painted appearance |
| 09/11/2002 | EP0917351B1 Picture decoder and picture decoding method |
| 09/11/2002 | EP0858637B1 Scanning and interpretation device and method for reading and interpreting signs and characters |
| 09/11/2002 | CN1369081A Method and system for compressing image data with wavelet transform and quadtree coding for telecommunication |
| 09/11/2002 | CN1369072A Computer system interface with reference points |
| 09/11/2002 | CN1368801A Wireless receiving method and device of image document |
| 09/11/2002 | CN1090781C Apparats for recording and/or reproducing video and audio data |
| 09/11/2002 | CN1090770C Electrophotographic printer |
| 09/10/2002 | US6449495 Imaging device |
| 09/10/2002 | US6449459 Image forming apparatus |
| 09/10/2002 | US6449450 Image forming apparatus |
| 09/10/2002 | US6449414 Low chromatic aberration rod lens array, its unit and image scanner employing them |
| 09/10/2002 | US6449399 Illumination optical device and image reading device |
| 09/10/2002 | US6449398 Method for correction adjustment of resized image aspect ratio mismatch |
| 09/10/2002 | US6449397 Image processing system for scanning a rectangular document |
| 09/10/2002 | US6449396 Compact rendering for processing binary high addressability images |
| 09/10/2002 | US6449395 Image encoding apparatus, image encoding method, and recording medium in which image encoding program is recorded |
| 09/10/2002 | US6449393 Method and apparatus for data compression based on modeling schemes |
| 09/10/2002 | US6449391 Image segmentation method with enhanced noise elimination function |
| 09/10/2002 | US6449380 Method of integrating a watermark into a compressed image |
| 09/10/2002 | US6449379 Video steganography methods avoiding introduction of fixed pattern noise |
| 09/10/2002 | US6449377 Methods and systems for watermark processing of line art images |
| 09/10/2002 | US6449349 Data communication device and data communication method |
| 09/10/2002 | US6449065 Method for capturing a document image, a scanner using the method and a document image management system using the scanner |
| 09/10/2002 | US6449064 Method and apparatus for image formation that can handle simultaneously input data without causing a delay |
| 09/10/2002 | US6449063 Facsimile apparatus |
| 09/10/2002 | US6449062 Data transmission method altering contents of a previous data transmission |
| 09/10/2002 | US6449061 System and method for providing dynamic noise profile selection for hybrid and error diffusion image processing |
| 09/10/2002 | US6449060 Image processing apparatus and method |
| 09/10/2002 | US6449059 Interface device and image forming apparatus |
| 09/10/2002 | US6449056 Image formation apparatus displaying the capacity of data of image to be formed |
| 09/10/2002 | US6449054 Dynamic assignment of group addresses for controlling parallel peripheral devices |
| 09/10/2002 | US6449052 Multi-purpose image generator for driving multiple output devices |
| 09/10/2002 | US6449051 Image producing apparatus having a function to control document data |
| 09/10/2002 | US6449012 Scanning type image pick-up apparatus and a scanning type laser beam receive apparatus |
| 09/10/2002 | US6448996 Image recording apparatus and method of generating pixel clock |
| 09/10/2002 | US6448995 Image read/write head, and image processing apparatus incorporating the same |
| 09/10/2002 | US6448834 Clock generating device |
| 09/10/2002 | US6447100 Nozzle arrangement for an ink jet printhead which includes a refill actuator |
| 09/10/2002 | US6446954 Method and apparatus for end-to-end feeding of sheet media |
| 09/10/2002 | CA2216348C Printing black and white reproducible color documents |
| 09/10/2002 | CA2145222C Multistandard video decoder and decomposition system for processing encoded bit streams including start codes and methods relating thereto |
| 09/08/2002 | CA2374772A1 Authentication using a digital watermark |
| 09/06/2002 | WO2002069632A1 Archiving and sharing of multimedia content |
| 09/06/2002 | WO2002069621A1 Image printer |
| 09/06/2002 | WO2002069619A2 Method and apparatus for processing photographic images |
| 09/06/2002 | WO2002069270A1 Method and system for image compression with improved colour palette selection |
| 09/06/2002 | WO2002069264A1 Method and apparatus for reducing image noise |
| 09/06/2002 | WO2002069263A1 Image noise reduction method and device |
| 09/06/2002 | WO2002069128A1 Image information editing/processing system and image information editing/processing method |
| 09/06/2002 | WO2002069073A2 Ethernet digital storage (eds) card and satellite transmission system including faxing capability |
| 09/06/2002 | WO2002025571A8 Fast, auto-cropping, bi-directional multi-resolution scanner apparatus, system and software therefor |
| 09/06/2002 | WO2001016990A9 Automated scanning color measurement apparatus |
| 09/06/2002 | CA2477654A1 Method and system for image compression with improved colour palette selection |
| 09/06/2002 | CA2439082A1 Method and apparatus for processing photographic images |
| 09/06/2002 | CA2374092A1 Process and apparatus for the digital production of a picture |
| 09/05/2002 | US20020124174 Method and device for sending and receiving digital images using an image watermark for decoding |
| 09/05/2002 | US20020124173 Watermarked material processing |
| 09/05/2002 | US20020124167 Encrypted mail transmission system |
| 09/05/2002 | US20020124027 Color management system |
| 09/05/2002 | US20020122661 Information storage system capable of recording and playing back a plurality of still pictures |
| 09/05/2002 | US20020122660 Information storage system capable of recording and playing back a plurality of still pictures |
| 09/05/2002 | US20020122657 Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor |
| 09/05/2002 | US20020122605 Visual terminal apparatus having a pseudo background function and method of obtaining the same |
| 09/05/2002 | US20020122599 Image coder/decoder, image coding/decoding method, and storage medium |
| 09/05/2002 | US20020122597 Data stream generation apparatus and method of same, variable length encoded data stream generation apparatus and method of same, and camera system |
| 09/05/2002 | US20020122589 Constructing profiles to compensate for non-linearities in image capture |
| 09/05/2002 | US20020122588 Image processing method |
| 09/05/2002 | US20020122586 Image demosaicing method utilizing directional smoothing |
| 09/05/2002 | US20020122579 Image information processing system |
| 09/05/2002 | US20020122578 Medical image processing method and apparatus |
| 09/05/2002 | US20020122568 Digital authentication with digital and analog documents |
| 09/05/2002 | US20020122566 Methods and apparatus for embedding data and for detecting and recovering embedded data |
| 09/05/2002 | US20020122565 Image processing apparatus |
| 09/05/2002 | US20020122556 Data encoding apparatus and method of same and camera system |
| 09/05/2002 | US20020122489 Image encoding device, electronic camera and recording medium for image encoding program |
| 09/05/2002 | US20020122475 Modem apparatus, image communication apparatus and communication control method |
| 09/05/2002 | US20020122378 Recording medium with index print and method for producing the same |
| 09/05/2002 | US20020122234 Scanning optical system |
| 09/05/2002 | US20020122218 Imaging apparatus with selectable subsets of photosensors |
| 09/05/2002 | US20020122217 Optical scanning module, device, and method, and imaging apparatus |