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)
06/2003
06/26/2003US20030118248 Apparatus and method for correcting edge of image
06/26/2003US20030118247 Image processing device and method
06/26/2003US20030118242 Encoding apparatus and method, and storage medium
06/26/2003US20030118232 Automatic background detection of scanned documents
06/26/2003US20030118231 Image processing method and apparatus
06/26/2003US20030118216 Obtaining person-specific images in a public venue
06/26/2003US20030118211 Watermark information extraction apparatus and method of controlling thereof
06/26/2003US20030118166 Method and system for telephone control using processing sensor
06/26/2003US20030118162 Tone detector
06/26/2003US20030118141 Method for measuring the response of a voltage controlled oscillator
06/26/2003US20030118008 System, method and computer program for changing over between a voice transmission and a fax transmission
06/26/2003US20030117676 Solid-state image pickup device and clamp control method therefor
06/26/2003US20030117674 Image forming apparatus and method of controlling the apparatus
06/26/2003US20030117673 Image reading apparatus and image forming apparatus
06/26/2003US20030117672 Dynamic CCD line length timing for color scanners
06/26/2003US20030117671 Image scanner having multiple scanning windows
06/26/2003US20030117670 Document scanning system with tethered platen element providing sheet-fed and platen scanning functions
06/26/2003US20030117669 Method and apparatus for fast image fetching and processing
06/26/2003US20030117668 Facsimile apparatus and electronic equipment
06/26/2003US20030117667 Facsimile machine
06/26/2003US20030117666 Facsimile apparatus that saves image data in an external device through a network
06/26/2003US20030117665 Facsimile apparatus having a function of archiving an image data into an external device through a network
06/26/2003US20030117664 Use of e-mail for capture of document metadata
06/26/2003US20030117663 Image forming apparatus and method of controlling the apparatus
06/26/2003US20030117662 Image communication system
06/26/2003US20030117661 Facsimile apparatus capable of detecting a line connection
06/26/2003US20030117660 Method for manufacturing sensor frame for image sensor
06/26/2003US20030117659 Image reading device and method
06/26/2003US20030117656 Image processing
06/26/2003US20030117655 Image forming apparatus
06/26/2003US20030117654 System and method for dynamically enhanced colour space
06/26/2003US20030117653 Adequate quantisation in multilevel halftoning
06/26/2003US20030117644 Printing system and method
06/26/2003US20030117642 Image processing service system
06/26/2003US20030117640 System and method for secure printing
06/26/2003US20030117636 Image output apparatus, method of controlling the image output apparatus, and image output system
06/26/2003US20030117610 Film holder
06/26/2003US20030117584 Apparatus and method for inserting an updateable hidden image into an optical path
06/26/2003US20030117526 Image processing apparatus and television receiver using the same
06/26/2003US20030117521 Cradle-installation type digital camera, control method therefor and cradle-installation type digital camera system
06/26/2003US20030117513 Image processing system for high performance digital imaging devices
06/26/2003US20030117509 Imaging device with suppressed inter-column variations
06/26/2003US20030117505 Intermediate memory for a digital camera
06/26/2003US20030117503 Digital camera
06/26/2003US20030117502 Contact sheet file-generating digital camera
06/26/2003US20030117499 Docking station that enables wireless remote control of a digital image capture device docked therein
06/26/2003US20030117498 Description generation
06/26/2003US20030117497 Communication terminal provided with a camera
06/26/2003US20030117496 Preprinted print rolls for postal use in an image processing device
06/26/2003US20030117484 Adaptive light emitting diode bar equalization
06/26/2003US20030117483 Light beam scanning apparatus
06/26/2003US20030117478 Image forming apparatus having a substantially semi-circular resistant layer
06/26/2003US20030117460 Ink jet printhead chip with nozzle arrangements incorporating spaced actuating arms
06/26/2003US20030117459 Ejecting ink using shape memory alloys
06/26/2003US20030117457 Optimized color ranges in gamut mapping
06/26/2003US20030117435 Profile creating system
06/26/2003US20030117415 Color transformation in 3D color space
06/26/2003US20030117413 Environment-adaptive image display system, information storage medium, and image processing method
06/26/2003US20030117407 Image display apparatus and image display method
06/26/2003US20030116694 Illumination detection method for LED printbars
06/26/2003US20030116627 Method for integrating hidden information in a set of notes
06/25/2003EP1322116A2 Image compression device, method for image compression, and electronic camera
06/25/2003EP1322113A1 Bit-depth extension of digital displays using noise
06/25/2003EP1322105A1 Device and method to capture a high resolution image in an image plane
06/25/2003EP1322104A1 Method for selecting and recording a subject of interest in a still digital image
06/25/2003EP1322103A1 Method and system for optimizing the display of a subject of interest in a digital image
06/25/2003EP1322102A1 Digitally printing photographic images along with non customer image files
06/25/2003EP1321895A2 Digital watermark embedding and detection
06/25/2003EP1320988A2 Method including lossless compression of luminance channel and lossy compression of chrominance channels
06/25/2003EP1320987A1 Method for enhancing compressibility and visual quality of scanned document images
06/25/2003EP1320985A2 Color cast detection and removal in digital images
06/25/2003EP1221138A4 Method and apparatus for up-interpolating a bayer image
06/25/2003CN1426656A Method and device for controlling multimedia data watermark
06/25/2003CN1426225A Camera device and portable electronic device
06/25/2003CN1426223A Fragile digital water print embedding and extracting method based on address code
06/25/2003CN1426222A Automatic scanning method for scanner
06/25/2003CN1426221A Three-dimensional communication unit
06/25/2003CN1426002A Image research method and device not affected by light change
06/25/2003CN1425989A Data transmission method and system between digital camera and host
06/25/2003CN1112800C Exposure controller
06/25/2003CN1112798C Contact type image sensor and information processing apparatus
06/25/2003CN1112644C Information processing device and method
06/24/2003US6584529 Intermediate buffer control for improving throughput of split transaction interconnect
06/24/2003US6584233 Method for determining the components of image noise patterns of an imaging device and use of this method in an imaging device
06/24/2003US6584232 Image encoding apparatus, image encoding method, and recording medium in which image encoding program is recorded
06/24/2003US6584225 Frequency domain halftoning
06/24/2003US6584210 Digital watermark image processing method
06/24/2003US6584052 Method and apparatus for controlling the focus of a read/write head for an optical scanner
06/24/2003US6583913 Multibeam scanner
06/24/2003US6583896 Image reading apparatus and image reading method
06/24/2003US6583895 Image processing method and image processing apparatus
06/24/2003US6583894 Power supply device and method utilizable in electronic apparatus
06/24/2003US6583893 Electronic imaging apparatus
06/24/2003US6583889 Facsimile apparatus and program rewriting method
06/24/2003US6583887 Method and apparatus for data compression
06/24/2003US6583851 Photographic and video image system
06/24/2003US6583811 Photographic system for recording data and reproducing images using correlation data between frames
06/24/2003US6583799 Image uploading
06/24/2003US6582475 Automatic adaptive document printing help system
06/24/2003US6582088 Optical path folding apparatus
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