| Patents for H04N 7 - Television systems (274,023) |
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| 03/02/1993 | US5191422 Clamp level setting method for television signals |
| 03/02/1993 | US5191418 Method for the processing of digital control data associated with an hd-mac type video signal and device for the implementation of the method |
| 03/02/1993 | US5191417 Compatible EDTV system providing multi-aspect ratio display on EDTV and conventional television receivers |
| 03/02/1993 | US5191416 Video signal processing system |
| 03/02/1993 | US5191415 Still image transmitting method |
| 03/02/1993 | US5191414 Interfield predictive encoder and decoder for reproducing a signal subjected to predictive encoding by encoder into an image signal |
| 03/02/1993 | US5191413 System and method for eliminating interlace motion artifacts in captured digital video data |
| 03/02/1993 | US5191411 Laser driven optical communication apparatus |
| 03/02/1993 | US5191410 Interactive multimedia presentation and communications system |
| 03/02/1993 | CA1314097C Video difference key generator |
| 03/02/1993 | CA1314096C Compatible wide screen television system with image compression/expansion |
| 03/01/1993 | CA2074706A1 Method and apparatus for image analysis of composite ores |
| 02/24/1993 | EP0528739A1 Image predictor |
| 02/24/1993 | EP0528732A1 Videophone method and installation |
| 02/24/1993 | EP0528642A2 Data stream generator |
| 02/24/1993 | EP0528548A2 Universal video output device |
| 02/24/1993 | EP0528448A2 Dual mode video tracker |
| 02/24/1993 | EP0528293A2 Apparatus for reducing quantization artifacts in an interframe hybrid coding system with motion compensation |
| 02/24/1993 | EP0528105A1 Picture image monitoring system |
| 02/24/1993 | EP0528022A1 Television signal transmission system with carrier offset compensation |
| 02/24/1993 | EP0527952A1 A hierarchical encoding method and apparatus employing background references for efficiently communicating image sequences. |
| 02/24/1993 | EP0527947A1 A hierarchical entropy coded lattice threshold quantization encoding method and apparatus for image and video compression |
| 02/24/1993 | EP0511968A4 Interference filter for tvro receiver systems |
| 02/24/1993 | EP0424469A4 System and process for vcr scheduling |
| 02/23/1993 | US5189691 VCR with video phone answering capability |
| 02/23/1993 | US5189673 Method and apparatus for controlling switched video in an optical fiber telecommunications system |
| 02/23/1993 | US5189630 Method for encoding and broadcasting information about live events using computer pattern matching techniques |
| 02/23/1993 | US5189530 Image processing apparatus |
| 02/23/1993 | US5189526 Method and apparatus for performing image compression using discrete cosine transform |
| 02/23/1993 | US5189518 Image blur correcting apparatus |
| 02/23/1993 | US5189512 Helmet integrated display system |
| 02/18/1993 | WO1993003578A1 Apparatus for coding and decoding picture signal with high efficiency |
| 02/18/1993 | WO1993003577A1 Data transmission process in television lines |
| 02/18/1993 | WO1993003443A1 Signal processor and learning method thereof |
| 02/18/1993 | WO1992022170A3 Digital television system with resolution enhancement |
| 02/18/1993 | DE4227175A1 Schaltungsanordnung zum automatischen umschalten auf den aufzeichnungsbetrieb fuer eine bildaufzeichnungs- und/oder -wiedergabevorrichtung Circuitry to automatically switch to the recording operation for an image recording and / or reproducing apparatus |
| 02/18/1993 | DE4126950A1 Compatible transmission and/or recording of progressive video signals - converting into interlace video signals and adding extra digital information signals |
| 02/17/1993 | EP0527693A1 Two-dimensional finite impulse response filter |
| 02/17/1993 | EP0527632A2 Image transmission apparatus |
| 02/17/1993 | EP0527611A2 Digital video signal recording apparatus |
| 02/17/1993 | EP0527446A2 Motion compensation using minimum bits per motion block as criterion for block matching |
| 02/17/1993 | EP0527445A2 Receiving apparatus for mobile object |
| 02/17/1993 | EP0527289A1 Method for transmission of digital HDTV signals |
| 02/17/1993 | EP0527245A1 Method and system for coding and compressing video signals |
| 02/16/1993 | US5187755 Method of and apparatus for compressing image data |
| 02/16/1993 | US5187754 Forming, with the aid of an overview image, a composite image from a mosaic of images |
| 02/16/1993 | US5187730 X-ray diagnostic system and method of picking up X-ray picture |
| 02/16/1993 | US5187584 X-ray fluoroscopic apparatus using a solid-state imaging device |
| 02/16/1993 | US5187579 Medical image displaying method and apparatus |
| 02/16/1993 | US5187576 Stereo radio frequency modulating system |
| 02/16/1993 | US5187575 Source adaptive television system |
| 02/16/1993 | US5187574 Method for automatically adjusting field of view of television monitor system and apparatus for carrying out the same |
| 02/16/1993 | US5187573 Inspection method and apparatus |
| 02/16/1993 | US5187571 Television system for displaying multiple views of a remote location |
| 02/16/1993 | CA1313702C Communication and energy control system for houses |
| 02/10/1993 | EP0527023A2 Pictorial image compression device |
| 02/10/1993 | EP0527011A2 Variable length coding apparatus and method for motion vector |
| 02/10/1993 | EP0526979A2 Interactive participation system |
| 02/10/1993 | EP0526913A2 Subrange-type A/D converter |
| 02/10/1993 | EP0526885A2 A method of reducing block artifacts created by block transform compression algorithms |
| 02/10/1993 | EP0526802A2 Radiotelephone |
| 02/10/1993 | EP0370064A4 A method for transmitting high-definition television over low-bandwidth channels |
| 02/10/1993 | CN1068925A System and method for combining multiple composite video signals |
| 02/10/1993 | CN1068906A Method and apparatus for processing concurrent pick events |
| 02/09/1993 | US5185819 Video signal compression apparatus for independently compressing odd and even fields |
| 02/09/1993 | US5185810 Method for optical testing of samples |
| 02/09/1993 | US5185794 System and method for scrambling and/or descrambling a video signal |
| 02/09/1993 | US5185793 Method and apparatus for securing television signals using sideband interdiction |
| 02/09/1993 | US5185671 Adaptive control of an electronic imaging camera |
| 02/09/1993 | US5185667 Omniview motionless camera orientation system |
| 02/09/1993 | US5185664 Method and apparatus for combining field and frame recursive noise reduction for video signals |
| 02/09/1993 | US5185598 Character graphic information display device |
| 02/04/1993 | WO1993002530A1 Articulated, orientable audiovisual telecommunication terminal |
| 02/04/1993 | WO1993002529A1 Method and device for frame interpolation of a moving image |
| 02/04/1993 | WO1993002527A1 Digital image transmission rate statistical control method |
| 02/04/1993 | WO1993002525A1 Clock signal generator for a digital television receiver |
| 02/04/1993 | WO1993002523A1 Indication of the over-exposed regions of an image |
| 02/04/1993 | WO1993002514A2 Apparatus for high speed data transfer |
| 02/04/1993 | WO1993002423A1 Communication apparatus and method for transferring image data from a source to one or more receivers |
| 02/04/1993 | WO1993002409A1 Method and apparatus for processing concurrent pick events |
| 02/04/1993 | DE4125473A1 Cyclic transmission of coded, alphanumeric data in TV lines - transmitting special data block(s) between last text page line and not-repeated next page head line |
| 02/03/1993 | EP0526201A2 Video signal transmission apparatus and method |
| 02/03/1993 | EP0526163A2 Image coding method and image coding apparatus |
| 02/03/1993 | EP0525981A1 Improvements relating to data compression |
| 02/03/1993 | EP0525900A2 Filter circuit for preprocessing a video signal |
| 02/03/1993 | EP0525899A1 Processing unit for at least one television signal |
| 02/03/1993 | EP0525894A2 Presentation system for messages that provide information on demand, and transmitter station and receiver station for use in such presentation system. |
| 02/03/1993 | EP0525641A2 Communication system using trellis coded QAM |
| 02/03/1993 | EP0525559A1 Teletext reception method and device for reducing the waiting time during teletext pages display |
| 02/03/1993 | EP0525482A2 Surveillance apparatus with enhanced control of camera and lens assembly |
| 02/03/1993 | EP0525408A2 Method for multiframe Wiener restoration of noisy and blurred image sequences |
| 02/03/1993 | EP0525318A2 Moving object tracking method |
| 02/03/1993 | EP0525014A1 Receiver for satellite reception. |
| 02/03/1993 | EP0524993A1 Process and device for image signal recording or reproduction. |
| 02/03/1993 | EP0504308A4 Fiber optic transimpedance receiver |
| 02/03/1993 | EP0372053A4 Method and apparatus for detecting innovations in a scene |
| 02/03/1993 | CA2048422A1 Interface module for video microscope system |
| 02/02/1993 | US5184316 System for very efficiently coding by performing interblock and intrablock normalization |
| 02/02/1993 | US5184229 Compression coding device and expansion decoding device for picture signal |
| 02/02/1993 | US5184220 Teletext decoder apparatus including feature of inhibiting generation of an end-of-page signal |