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)
10/2002
10/03/2002WO2002078352A1 Method for compressing and decompressing video data
10/03/2002WO2002078350A1 A method for pre-deleting noise of image
10/03/2002WO2002078323A1 Device for scanning films
10/03/2002WO2002078322A1 Method for compression and decompression of image data
10/03/2002WO2002078321A1 Method and apparatus for dynamic adjustment of print quality
10/03/2002WO2002078320A2 Digital halftoning
10/03/2002WO2002078319A2 Digital image appearance enhancement and compressibility improvement method and system
10/03/2002WO2002078318A1 Office machine that can be remote-maintenanced via a computer network and a management or/and support or/and report or/and information system comprising a plurality of office machines
10/03/2002WO2002078234A1 Quantization-based data hiding employing calibration and locally adaptive quantization
10/03/2002WO2002077930A1 Electronic ballot-box
10/03/2002WO2002077920A2 Method and system for the estimation and compensation of brightness changes for optical flow calculations
10/03/2002WO2002077718A1 Method and system for service management or/and for service support or/and for the generation of service reports
10/03/2002WO2002077697A2 Active tuning of a torsional resonant structure
10/03/2002WO2002063868A3 System and method for scaling and enhancing color text images
10/03/2002WO2002063560A3 Method for scaling and interlacing multidimensional and motion images
10/03/2002WO2002051126A3 Method and system for trusted digital camera
10/03/2002WO2002037331A8 System and method for hashing digital images
10/03/2002WO2001026036A9 Imaging module for optical reader
10/03/2002US20020144192 Device with automatic help function
10/03/2002US20020144162 Method for managing image processing devices on a network
10/03/2002US20020144106 Security system in a service provision system
10/03/2002US20020143936 Management device, method and recording medium for managing network device
10/03/2002US20020143893 Information processing apparatus, information processing method, program, and storage medium product for distribution of image forming control software
10/03/2002US20020143883 Electronic mail sending apparatus and method
10/03/2002US20020143863 Document data transmission device, document data transmission reception system, and document data transmission method
10/03/2002US20020143832 Pyramid filter
10/03/2002US20020143375 Image reading apparatus
10/03/2002US20020142800 Mobile radio terminal
10/03/2002US20020141805 Mobius combination of reversion and return path in a paper transport system
10/03/2002US20020141802 Printing apparatus and printing control program
10/03/2002US20020141799 Mechanism for retaining platen glass used to read original in course of being fed in image reader
10/03/2002US20020141776 Image processing apparatus
10/03/2002US20020141770 Method of and apparatus for controlling image density of toner image
10/03/2002US20020141763 Image forming device having a regular information dispatch judgment unit
10/03/2002US20020141762 Administration method and administrative program regarding information on devices connected to network
10/03/2002US20020141761 Image forming apparatus controlling peripheral device, method for installing control program, installation program, and recording medium thereof
10/03/2002US20020141662 Apparatus, system, and method for image reading, and computer - readable recording medium in which image reading program is recorded
10/03/2002US20020141661 Visual cell phone notification of processed film images
10/03/2002US20020141656 Image file generating program product, an image processing program product, an image file generating apparatus, and an image file generating method
10/03/2002US20020141655 Image-based digital representation of a scenery
10/03/2002US20020141652 Methods and devices for processing data and notably for compressing and decompressing images
10/03/2002US20020141649 Coding method, coding apparatus, decoding method and decoding apparatus using subsampling
10/03/2002US20020141648 Apparatus and method for filing and reproducing images
10/03/2002US20020141642 Method for stopping a fragmentation of digital images
10/03/2002US20020141640 Local digital image property control with masks
10/03/2002US20020141639 Method and apparatus for automated image correction for digital image acquisition
10/03/2002US20020141638 Method for deciding semi-S curve for tone process of a digital color image
10/03/2002US20020141630 Medical image processing method and medical image processing apparatus
10/03/2002US20020141611 Image processing apparatus
10/03/2002US20020141497 Fast robust data compression method and system
10/03/2002US20020141478 Apparatus for initial power control for spread-spectrum communications
10/03/2002US20020141405 Transferring objects within an ongoing file transfer operation
10/03/2002US20020141380 Data transmission apparatus, data transmission method and data transmission program
10/03/2002US20020141186 Light source apparatus
10/03/2002US20020141178 Light source lamp for image reader
10/03/2002US20020141167 Mounting structure for inverter circuit board for light source lamp of image reader
10/03/2002US20020141066 Image reading apparatus
10/03/2002US20020141025 Optical scanner
10/03/2002US20020141005 Image processing program and image processing apparatus
10/03/2002US20020141004 Image data correction device of an image reader
10/03/2002US20020141003 Method of three dimensional color vector determinant for automatic kanji and chinese character detection and enhancement
10/03/2002US20020141001 Image forming apparatus and method of controlling the image forming apparatus
10/03/2002US20020141000 Support structure for reflectors on half rate carriage
10/03/2002US20020140999 Method and device for positioning of platen glass of image reader
10/03/2002US20020140998 Document scanner having a selectable range of resolutions with reduced processing
10/03/2002US20020140997 Image sensor having black pixels disposed in a spaced-apart relationship from the active pixels
10/03/2002US20020140996 Optical image scanner using pre-scan and post-scan compensation for illumination nonuniformity
10/03/2002US20020140995 Dynamic document feeder system and method for maximizing scanning throughput
10/03/2002US20020140994 Image recording device
10/03/2002US20020140993 Hand held mobile phone with integral internal printer
10/03/2002US20020140992 Image scanner
10/03/2002US20020140990 Focus calibrating method for image scanning device by testing focus chart
10/03/2002US20020140989 Data communication apparatus, data communication system, data communication method, control program, and computer readable storage medium stored with control program
10/03/2002US20020140988 Recording images together with link information
10/03/2002US20020140987 E-mail non-arrival information notification method and data communication apparatus
10/03/2002US20020140986 Data transmission apparatus, data transmission method and data transmission program
10/03/2002US20020140985 Color calibration for clustered printing
10/03/2002US20020140984 Method and apparatus for dynamic adjustment of print quality
10/03/2002US20020140983 Image conversion method, image conversion apparatus, and image conversion program storage medium
10/03/2002US20020140981 Method, apparatus and recording medium for setting backround image
10/03/2002US20020140978 Image storing apparatus and image storing program
10/03/2002US20020140974 Image processing system, server, image processing apparatus, management method, computer program, and storage medium
10/03/2002US20020140973 Image processing system, management apparatus, image processing apparatus, management method, computer program, and storage medium
10/03/2002US20020140970 Printing system, image forming apparatus and print management program
10/03/2002US20020140969 Printing service system
10/03/2002US20020140968 Image processing apparatus and image processing system
10/03/2002US20020140967 Printer and printer adapter used by the same
10/03/2002US20020140964 Image forming apparatus, power consumption restriction system, power consumption restriction program, and power consumption restriction method
10/03/2002US20020140960 Image processing apparatus
10/03/2002US20020140957 Image processing method
10/03/2002US20020140956 Smooth monotonic tone reproduction curve end point adjustment
10/03/2002US20020140955 Method and system for error diffusion with a plurality of error measures
10/03/2002US20020140953 Image forming apparatus with function tilt adjustment to laser-beam reflecting mirror
10/03/2002US20020140952 Output image adjustment for graphics files
10/03/2002US20020140951 Method and program for producing a reduced image
10/03/2002US20020140874 Carriage fixing screw housing structure
10/03/2002US20020140833 Signal processing apparatus, signal processing method of the apparatus, operation process program of the method, and storage medium storing the program
10/03/2002US20020140829 Still picture format for subsequent picture stitching for forming a panoramic image
10/03/2002US20020140828 Signal processing apparatus and method
10/03/2002US20020140827 Image processing apparatus and image reproducing apparatus
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