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)
03/2003
03/11/2003US6532338 Picture image recording device
03/11/2003US6532313 Image recording and retrieving system using index information of a film
03/11/2003US6532312 Photoquilt
03/11/2003US6532310 Removing noise caused by artifacts from a digital image signal
03/11/2003US6532307 Image retrieval by comparing wavelet encoded database images with input shapes
03/11/2003US6532306 Image predictive coding method
03/11/2003US6532095 Optical scanner
03/11/2003US6532094 Optical scanning lens, optical scanning device and image forming apparatus
03/11/2003US6532092 Apparatus and method of capturing images from alternative media types
03/11/2003US6532086 Optical color matrixing using time delay and integration sensor arrays
03/11/2003US6532085 Illumination device and image reading apparatus
03/11/2003US6532084 Method for detecting the relative location of an image reading head and a light source
03/11/2003US6532083 Image reading apparatus
03/11/2003US6532082 Halftone printing plates containing microscopic perforations and methods for producing same
03/11/2003US6532081 Weight calculation for blending color transformation lookup tables
03/11/2003US6532080 Print ordering method, printing system and film scanner
03/11/2003US6532079 Method for processing images and device for implementing same
03/11/2003US6532078 Split image-forming method and device and split image-printing method and device for tape printing apparatus
03/11/2003US6532077 Image processing system
03/11/2003US6532058 Photographic scanner with focus control
03/11/2003US6532039 Method and system for digital image stamping
03/11/2003US6532033 Heat development recording apparatus and heat development recording method
03/11/2003US6532031 Image forming apparatus with writing electrodes having a substantially semi-circular resistant layer
03/11/2003US6532030 Process cartridge, image forming apparatus, and image forming method
03/11/2003US6532029 Imaging-offset compensation methods and systems
03/11/2003US6531695 Scanner cartridge and information processing apparatus
03/11/2003US6531690 Photoelectric conversion apparatus
03/11/2003US6530652 Micro actuator and ink jet printer head manufactured using the same
03/11/2003US6530638 Image processing apparatus, printing apparatus and storage medium
03/11/2003US6530637 Gradation reproduction method and gradation-reproduced image
03/11/2003US6530524 Portable electronic apparatus having a scanner and a data transmitter
03/11/2003CA2327059C Multiple wobble correction optical elements to reduce height of raster output scanning (ros) system
03/11/2003CA2108797C Method and apparatus for adaptively thresholding grayscale image data
03/06/2003WO2003019943A1 Remote collective managing method for the digital television system
03/06/2003WO2003019939A1 System and method for video error concealment
03/06/2003WO2003019938A1 Still image display direction setting method
03/06/2003WO2003019930A1 Method and apparatus for applying tone mapping functions to color images
03/06/2003WO2003019929A1 System for halftone screen production
03/06/2003WO2003019927A1 Cache method
03/06/2003WO2003019787A2 Implementation of a transform and of a subsequent quantization
03/06/2003WO2003019473A1 Method and apparatus for detection and removal of scanned image scratches and dust
03/06/2003WO2003019472A1 Method and system for user assisted defect removal
03/06/2003WO2003019470A1 System and method for embedding information within a printed image using block error diffusion halftoning
03/06/2003WO2003019464A1 Automated digital watermarking methods using neural networks
03/06/2003WO2003019406A2 Method of cropping a digital image
03/06/2003WO2003019372A2 Compute cycle brokering apparatus and method
03/06/2003WO2003019348A1 Printing apparatus, content output apparatus, and printing system
03/06/2003WO2003019327A2 Reproduction of colored images on absorbent substrates using color blending techniques
03/06/2003WO2003018321A1 Image recordal and generation apparatus
03/06/2003WO2003003276A3 Method and system for watermarking an electrically depicted image
03/06/2003WO2002075652A3 Web page color accuracy with image supervision
03/06/2003WO2002023228A3 Linear optical scanner
03/06/2003US20030046561 Non-algebraic cryptographic architecture
03/06/2003US20030046455 Multi-function module incorporating flash memory and enhanced I/O interface
03/06/2003US20030046445 Scanner-initiated network-based image input scanning
03/06/2003US20030046368 Data transmission device, data receiving device, and network system
03/06/2003US20030046363 Method and system for making and updating home page
03/06/2003US20030046354 Electronic mail confirmation system and electronic mail system, communication terminal, internet connection device and electronic mail server device for using the same electronic mail confirmation system
03/06/2003US20030046352 Device, method and program product for data transmission management
03/06/2003US20030046241 Image commercial transactions system and method, image transfer system and method, image distribution system and method, display device and method
03/06/2003US20030046240 Material distribution apparatus
03/06/2003US20030046167 Digital image receiving apparatus
03/06/2003US20030046019 Evaluation apparatus, evaluation method, storage medium storing program, and program, for evaluating color reproducibility
03/06/2003US20030045330 Systems and methods for establishing communication links between computing devices
03/06/2003US20030044200 Method and arrangement for providing alignment indicia in a printed image
03/06/2003US20030044193 Versatile system for creating test images in a digital printing apparatus
03/06/2003US20030044185 Image forming apparatus, program updating method and recording medium
03/06/2003US20030044184 Image forming apparatus and self-diagnosis system
03/06/2003US20030044092 Method and apparatus for image data processing capable of performing a high speed processing using a risc and an AGP
03/06/2003US20030044089 Image processing apparatus capable of interpolating error data
03/06/2003US20030044086 Methods for scanning and processing selected portions of an image
03/06/2003US20030044082 Image processing apparatus having processing operation by coordinate calculation
03/06/2003US20030044080 Method for reducing blocking artifacts
03/06/2003US20030044079 Code converter, encoder, image output device and method thereof
03/06/2003US20030044078 Method for utilizing subject content analysis for producing a compressed bit stream from a digital image
03/06/2003US20030044077 Image data coding apparatus and image data server
03/06/2003US20030044065 Method and apparatus for implementing a trapping operation on a digital image
03/06/2003US20030044063 Method for processing digital photographic image data that includes a method for the automatic detection of red-eye defects
03/06/2003US20030044043 Image processing device and image processing method, program, and storage medium
03/06/2003US20030044012 System and method for using a profile to encrypt documents in a digital scanner
03/06/2003US20030043905 Image processing method and apparatus, computer program, and storage medium
03/06/2003US20030043743 Network transfer communication device, communication system, transfer communication method of electronic information and its program
03/06/2003US20030043638 System and method for allocating random access memory in a multifunction peripheral device
03/06/2003US20030043443 Light beam scanning apparatus and image forming system incorporating such apparatus
03/06/2003US20030043441 Multi-beam scanning optical system and image forming apparatus using the same
03/06/2003US20030043424 Color calibration chart
03/06/2003US20030043423 System and method for scanning to a host computer
03/06/2003US20030043422 Compact output-retaining paper handling for portable printer
03/06/2003US20030043421 Scanner which has compensation elements to increase its scanning speed
03/06/2003US20030043420 Acquisition and organization of digital images
03/06/2003US20030043418 Image reading device and method
03/06/2003US20030043417 Internet facsimile machine providing voice mail
03/06/2003US20030043416 Features for scanning hard-copy images to electronic mail
03/06/2003US20030043415 Butted sensor array with supplemental chip in abutment region
03/06/2003US20030043414 Method of generating medium resolution proofs from high resolution image data
03/06/2003US20030043413 System and method of detecting scanned halftone image and enhancing such image for reproduction
03/06/2003US20030043412 Efficient and flexible multi-bit halftoning
03/06/2003US20030043410 Image processing method, image processing apparatus and storage medium
03/06/2003US20030043406 Wireless printing interface kit and method
03/06/2003US20030043405 System and method for regulating print requests sent to a publisher
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