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)
03/2000
03/28/2000US6044177 Artifact reduction decompression method and apparatus for interpolated images
03/28/2000US6044175 Image information encoding/decoding system
03/28/2000US6044173 Image processing apparatus and method
03/28/2000US6044172 Method and apparatus for reversible color conversion
03/28/2000US6044167 Method for verifying the accuracy of an electronic map using an irregular unit object verification algorism
03/28/2000US6044156 Method for generating an improved carrier for use in an image data embedding application
03/28/2000US6044137 Ain based internet fax routing
03/28/2000US6043909 System for distributing and controlling color reproduction at multiple sites
03/28/2000US6043908 Image reader for facsimile machine
03/28/2000US6043907 Method for reading images and apparatus therefor
03/28/2000US6043906 Orginal reading apparatus having temperature detector and control method thereof
03/28/2000US6043905 Image processing apparatus
03/28/2000US6043904 Facsimile apparatus and method for communicating job status information
03/28/2000US6043903 Facsimile apparatus with automatic print out of information units stored in memory
03/28/2000US6043902 Communication apparatus and method
03/28/2000US6043901 Printing control for an information processing apparatus having information reading, printing and copying functions
03/28/2000US6043900 Method and system for automatically detecting a background type of a scanned document utilizing a leadedge histogram thereof
03/28/2000US6043897 Image forming apparatus
03/28/2000US6043866 Carrier sheet and original reading apparatus
03/28/2000US6043865 Imagesetter
03/28/2000US6043843 Computerized control of multi-size spot beam imaging
03/28/2000US6043823 Document processing system which can selectively extract and process regions of a document
03/28/2000US6043819 Image based document processing and information management system and apparatus
03/28/2000US6043802 Resolution reduction technique for displaying documents on a monitor
03/28/2000US6043503 Hand held scanning device
03/28/2000US6043476 Film scanner with an adjustable light source for scanning positive or negative films
03/28/2000US6042211 Ink drop volume variance compensation for inkjet printing
03/28/2000US6042013 Multi-colored illuminator apparatus for a scanner device
03/23/2000WO2000016546A1 Method for embedding electronic watermark, recorded medium on which the method is recorded, method for proving embedded electronic watermark, and device for embedding electronic watermark
03/23/2000WO2000016545A1 System and method for obtaining digital photographs
03/23/2000WO2000016516A1 Watermarking of digital images using wavelet and discrete cosine transforms
03/23/2000WO2000016368A1 Bi-directional sweeping for color crt printers
03/23/2000WO2000016363A1 Symbology imaging and reading apparatus and method
03/23/2000WO2000016262A1 Method and apparatus for zooming digital images
03/23/2000WO2000016261A1 A method and a system for processing images
03/23/2000WO2000015442A1 Printer, image processing device, image processing method, and recording medium
03/23/2000DE19944494A1 Image information medium holder has image reader mounted on main housing via vibration protection arrangement and carrier holder part at reading position on which carrier can be mounted
03/23/2000DE19843297A1 Auxiliary device illuminates three-dimensional objects to be scanned by a flat bed scanner from the rear to enable spatial reproduction and simple processing by a computer
03/23/2000DE19842313A1 Illumination arrangement for digitization of semi-transparent, transparent documents e.g. microfiches, has LED matrix whose illumination is synchronized with CCD chip exposure in pulsed manner
03/22/2000EP0987902A2 Encoding apparatus and method
03/22/2000EP0987882A2 Interlace noise filter
03/22/2000EP0987880A2 Digital colored corrected prints produced from colored film
03/22/2000EP0987879A1 Methods of gradation control and picture quality improvement in thermal printer
03/22/2000EP0987878A1 Image supply apparatus, image output apparatus, control apparatus therefor, and image forming system having these apparatus
03/22/2000EP0987877A1 Image communication device and image communication method
03/22/2000EP0987876A2 Portable data transfer and mass storage device for removable memory modules
03/22/2000EP0987875A1 Method and apparatus for visualising a digital image or for capture of the image
03/22/2000EP0987874A1 Device for converting images into electronical signals
03/22/2000EP0987873A2 Navigation system for handheld scanner
03/22/2000EP0987872A2 Scan line illumination system utilizing hollow reflector
03/22/2000EP0987855A2 Method and apparatus for encoding audio with auxiliary digital data
03/22/2000EP0987606A2 Image forming apparatus and image forming method
03/22/2000EP0987604A2 Document feeding method for automatic document feeder
03/22/2000EP0987591A2 Device and method for the exposure of original images onto light-sensitive material
03/22/2000EP0987586A1 Camera and photography system with multiple, encoded area modes and modification states
03/22/2000EP0987585A1 Transmogrifying photography system
03/22/2000EP0987584A1 Camera having device for indicating a portion of an image to be modified
03/22/2000EP0987575A2 Scanning optical device
03/22/2000EP0987052A2 System for and method of processing data, and entertainment system
03/22/2000EP0986896A1 Color transformation system based on target color image
03/22/2000EP0986895A1 Method for correcting the sharpness of image values
03/22/2000EP0986893A1 System and method for control of laser scanners in an imaging system
03/22/2000EP0986892A1 Facsimile interfacing device
03/22/2000EP0986805A2 Pixel colour value encoding and decoding
03/22/2000EP0986470A1 Signal processing method
03/22/2000EP0986468A1 Signal processing method
03/22/2000EP0986467A1 Signal processing method
03/22/2000EP0986466A1 Method for making and evaluating a sample cut
03/22/2000EP0986465A1 Method for engraving printing cylinders
03/22/2000EP0842495B1 image rotation
03/22/2000CN1248200A Printer and method of printing
03/22/2000CN1248132A Image processing equipment and method and supply medium thereof
03/22/2000CN1248127A Telephone and data transmission method
03/22/2000CN1248056A Scanning line illuminator using hollow reflector
03/22/2000CN1248030A Hybrid illuminator for accelerating integration of light in image sensing system
03/22/2000CN1248022A System for displaying several images and device added to the above system
03/22/2000CN1050724C Gray scale printing using spatial light modulator
03/21/2000US6041265 Operational control device and method for an image processing apparatus
03/21/2000US6041205 Image processing apparatus for laying out plurality of images in conformity with image orientation
03/21/2000US6041200 Method and apparatus for split printing of color and monochrome documents
03/21/2000US6041199 Image formation apparatus with sheet stacking control feature
03/21/2000US6041198 Dual resolution scanner
03/21/2000US6041191 Photographic camera system
03/21/2000US6041175 Display control method
03/21/2000US6041165 Image forming apparatus capable of forming an image at a plurality of resolutions
03/21/2000US6041146 Image reading apparatus for reading book-like documents
03/21/2000US6041144 Image processing apparatus
03/21/2000US6041143 Multiresolution compressed image management system and method
03/21/2000US6041136 Image processing apparatus and method
03/21/2000US6040927 Color halftoning options influenced by print-mode setting
03/21/2000US6040925 Radial and pruned radial interpolation
03/21/2000US6040924 Color image forming apparatus
03/21/2000US6040923 Transfer control apparatus for optical image reading apparatus
03/21/2000US6040922 Device and method for facsimile and data communication
03/21/2000US6040921 Communication apparatus
03/21/2000US6040920 Document storage apparatus
03/21/2000US6040919 Reading-recording apparatus having a lid member which serves as a paper guide
03/21/2000US6040918 Copying machine
03/21/2000US6040856 Electronic camera capable of performing photography and character recognition
03/21/2000US6040825 Input/display integrated information processing device
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