Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 17 - Diagnosis, testing or measuring for television systems or their details
Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049)
03/2003
03/27/2003WO2003026260A1 Process, arrangement, devices for seizure of a shared telephone line
03/27/2003WO2003026242A1 A digital implementation of multi-channel demodulators
03/27/2003WO2001095110A3 Watchdog arrangement
03/27/2003WO1998039627A3 Calibration of imaging systems
03/27/2003US20030058202 Compact flat panel color calibration system
03/27/2003CA2451720A1 Monitoring usage of media data with non-program data elimination
03/26/2003EP1295463A2 Device and method of determining location of signal ingress
03/26/2003EP1119976B1 Analysis of compression decoded video image sequences
03/26/2003EP1034663B1 Method and device for adjusting one or more projectors
03/26/2003CN1406439A Adaptive method and apparatus for automatically customizing enhanced program content to user preferences
03/25/2003US6538705 Image projecting system
03/25/2003US6538691 Software correction of image distortion in digital cameras
03/25/2003US6538242 Method of measuring spectral responsivity characteristic of image pick-up device and method of configuring imaging data
03/25/2003US6536907 Aberration compensation in image projection displays
03/20/2003WO2003023514A1 Production method for optical device, optical device produced by this method, and projector provided with this optical device
03/20/2003US20030056221 Digital implementation of multi-channel demodulators
03/20/2003US20030054757 Monitoring usage of media data with non-program data elimination
03/20/2003US20030053698 Temporal processing for realtime human vision system behavior modeling
03/20/2003US20030052994 Wireless video camera
03/20/2003US20030052980 Calibration of digital color imagery
03/20/2003US20030052837 Multi-projector mosaic with automatic registration
03/20/2003US20030052698 Signal reproduction block
03/19/2003EP1294199A1 Temporal processing for realtime human vision system behaviour modeling
03/19/2003EP1293097A2 Testing instrument for catv networks
03/19/2003CN1404699A System and method employing LED light sources for a projection display
03/13/2003WO2002039753A3 Method and apparatus for testing color sequential, near-to-the-eye, and similar display devices
03/13/2003US20030048510 Remote control transmitter and method of inspecting the transmitter
03/13/2003US20030048386 Method and apparatus for determining a level of a video signal
03/12/2003EP1291681A1 Mirror projection system for oblique projection
03/12/2003EP1290900A1 Method for testing video sequences
03/12/2003EP1290899A1 Apparatus for and method of testing applications
03/12/2003EP1133722B1 Method for display with colour fidelity of images transmitted in a network
03/12/2003CN1402490A Program allocation system and program reproduction device
03/11/2003US6532024 Multi-format on-screen monitor
03/11/2003US6530666 Focusing projection displays
03/11/2003US6530664 Integrated front projection system with enhanced dry erase screen configuration
03/06/2003WO2003019831A2 Television proximity sensor
03/06/2003WO2003019477A1 Method and device for representing the pixels of an image
03/06/2003WO2003019465A1 Digital watermarks for checking authenticity of printed objects
03/06/2003WO2002041504A3 Methods and apparatus for identifying asset location in communication networks
03/06/2003US20030046708 Error correction for regional and dynamic factors in communications
03/06/2003US20030046685 Television proximity sensor
03/06/2003US20030046399 Online playback system with community bias
03/06/2003US20030046255 Functional planning system
03/06/2003US20030046019 Evaluation apparatus, evaluation method, storage medium storing program, and program, for evaluating color reproducibility
03/06/2003US20030043303 System and method for correcting multiple axis displacement distortion
03/06/2003US20030043299 Surrounding light judging method and video compensation control apparatus using the same
03/06/2003CA2456815A1 Television proximity sensor
03/05/2003EP1289318A1 Method and system for measuring perceptual distortion in images
03/05/2003EP1287685A1 A system and method for analyzing, optimizing and/or designing spectral sensitivity curves for an imaging device
03/05/2003CN1401187A Cale TVsystem or other similar communication system
03/04/2003US6530088 Apparatus for automatic sensing of line amplifier configuration for status monitoring
03/04/2003US6530082 Configurable monitoring of program viewership and usage of interactive applications
03/04/2003US6529639 Modulation transfer function characterization employing phased slit reticle
03/04/2003US6527395 Method for calibrating a projector with a camera
03/04/2003US6527394 Objective arrangements
02/2003
02/27/2003WO2003017679A1 Multi-projector mosaic with automatic registration
02/27/2003WO2003017655A1 Method and system for correcting keystoning in a projector arbitrarily oriented with respect to a display surface
02/27/2003US20030041328 Method and system for providing a customized media list
02/27/2003US20030039404 Image processing
02/27/2003US20030038886 Signal recording/playback device
02/26/2003EP1286518A2 System and Method for Real-Time Non-Participatory User Recognition and Content Provisioning
02/26/2003EP0968468B1 Computer memory organization and method therefor
02/26/2003EP0895698B1 Screen mapping of a cathode ray tube
02/26/2003CN1399466A Correcting device of geometric distortion in CRT
02/25/2003WO2002005256A1 Image processing device for transmitting color with fidelity and image data providing method
02/25/2003US6525775 Method for updating software in a digital television receiver using recorded data
02/25/2003US6525772 Method and apparatus for calibrating a tiled display
02/20/2003US20030037334 Method and system for providing a customized media list
02/20/2003US20030035590 Image processing technique for images projected by projector
02/20/2003US20030035581 Method and system for measuring perceptual distortion in images
02/20/2003US20030035100 Automated lens calibration
02/19/2003CN1102019C Electronic device and detecting method thereof and detector of such electronic device
02/18/2003USRE37991 Apparatus for tracking the flow of video signals by incorportating patterns of machine readable signals which will appear at predetermined locations of a television picture
02/18/2003US6523175 Methods and apparatus for identifying the source of a user selected signal via an intermediate frequency probe
02/18/2003US6522470 Method for adjusting color balance of white portion of an image
02/18/2003US6522311 Image information displaying system and hologram display apparatus
02/18/2003US6520647 Automatic keystone correction for projectors with arbitrary orientation
02/18/2003US6520646 Integrated front projection system with distortion correction and associated method
02/13/2003WO2003012725A1 Method for measuring and analyzing digital video quality
02/13/2003US20030033609 Device and method of determining location of signal ingress
02/13/2003US20030033603 Receiving apparatus, program notifying method, recording medium, and program
02/13/2003US20030031368 Method for measuring and analyzing digital video quality
02/13/2003US20030030723 Protective device for safeguarding a hazardous area and method of checking the functional reliability of such a device
02/12/2003EP0968607B1 Smartcard for use with a receiver of encrypted broadcast signals, and receiver
02/12/2003EP0781444B1 Remote control of display calibrations
02/11/2003US6518744 General purpose oscilloscope having digital television signal display capability
02/11/2003US6518716 Beam deflection system and color tube
02/06/2003WO2003010952A2 Method for monitoring and automatically correcting digital video quality by reverse frame prediction
02/06/2003WO2003010929A1 Method and system for transmitting data from a first data network into a second data network
02/06/2003WO2002041651A3 Methods and apparatus for identifying asset location in mobile co mmunication networks
02/06/2003US20030028891 System and method for diagnosing RF signal strength at a set-top terminal
02/06/2003US20030028872 System and method for real-time non-participatory user recognition and content provisioning
02/06/2003US20030027556 Program distributing system and method and program reproducing apparatus and method
02/06/2003US20030026502 Pattern generating and adjustment apparatus and method
02/06/2003US20030025885 Optical system for display panel
02/06/2003US20030025837 Digital correction module for video projector
02/06/2003US20030025813 Method of detecting defective pixels of a solid-state image-pickup device and image-pickup apparatus using the same
02/06/2003US20030025722 Method and apparatus for interactive broadcasting
02/06/2003US20030025711 System and method for visually calibrating a display based on just-noticeable-difference of human perception response
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