Patents for H04N 9 - Details of colour television systems (80,494) |
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09/15/1998 | US5808696 Color television video signal regenerator, including three video signal regeneration channels, with the input of one channel capable of receiving wider pass-band signals than the other two channels |
09/15/1998 | US5808695 Method of tracking scene motion for live video insertion systems |
09/15/1998 | US5808691 Digital carrier synthesis synchronized to a reference signal that is asynchronous with respect to a digital sampling clock |
09/15/1998 | US5808689 Method and apparatus for nesting secondary signals within a television signal |
09/15/1998 | US5808681 Electronic still camera |
09/15/1998 | US5808674 Producing and improved digital image from digital signals corresponding to pairs of photosites |
09/15/1998 | US5808669 Telecine with dual digitizers and multiple scanning beams |
09/15/1998 | US5806952 Projection type display device |
09/15/1998 | US5806950 Compact high resolution light valve projector |
09/15/1998 | CA2068739C Use of pre-scanned low resolution imagery data for synchronizing application of respective scene balance mapping mechanisms during high resolution rescan of successive images frames on a continuous film strip |
09/11/1998 | WO1998039926A1 Television system |
09/11/1998 | WO1998039925A1 Gamma compensation apparatus |
09/11/1998 | WO1998039924A1 Video output stage with self-regulating beam current limiting |
09/11/1998 | WO1998039923A1 Pure red color detection circuit and color compensation circuit using the same |
09/11/1998 | WO1998039766A1 Wireless connectivity between a personal computer and a television |
09/09/1998 | EP0863677A1 Surrounding light judging method and video compensation control apparatus using the same |
09/09/1998 | EP0863666A2 Multi-dimensional video filters |
09/09/1998 | EP0863509A1 Multi-language recording medium and reproducing device for the same |
09/09/1998 | EP0862831A1 Method and apparatus for displaying textual or graphic data on the screen of television receivers |
09/09/1998 | EP0824824A4 System for altering the encoded video frames |
09/09/1998 | EP0824729A4 A system for manually altering the quality of a previously encoded video sequence |
09/09/1998 | EP0804854A4 Audiovisual encoding system with a reduced number of audio encoders |
09/09/1998 | EP0781434A4 Control of video encoding by varying quantization levels |
09/09/1998 | EP0579838B1 Solid-state imaging device and solid-state imaging element used therefor |
09/09/1998 | CN1192838A Simple bus and interface system for consumer digital equipment |
09/09/1998 | CN1192632A Single chip type color camera with function of eliminating prodn. of pseudo-color |
09/09/1998 | CN1192631A Method and device for realizing color space conversion by matrix calculation |
09/08/1998 | US5805762 Device for generating a digital video data stream |
09/08/1998 | US5805545 Midi standards recorded information reproducing device with repetitive reproduction capacity |
09/08/1998 | US5805537 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
09/08/1998 | US5805244 Liquid crystal projector using a monochromatic liquid crystal display |
09/08/1998 | US5805243 Liquid crystal projector using a spatial light modulator and two rotating color filters |
09/08/1998 | US5805238 Adaptive notch filter for removing residual subcarrier from component video |
09/08/1998 | US5805237 Image processing apparatus with a function of superimposing a binary image on another image |
09/08/1998 | US5805231 Phase synchronizing method and circuit |
09/08/1998 | US5805218 Method for adjusting a position of a solid-state image detector in a given image-forming optical system |
09/08/1998 | US5805217 Method and system for interpolating missing picture elements in a single color component array obtained from a single color sensor |
09/08/1998 | US5805214 Ultra small video camera and a video camera system in use thereof |
09/08/1998 | US5805213 Method and apparatus for color-correcting multi-channel signals of a digital camera |
09/08/1998 | US5805148 Multistandard video and graphics, high definition display system and method |
09/08/1998 | US5805117 Large area tiled modular display system |
09/08/1998 | US5803570 Calibration system and method for display optical systems |
09/03/1998 | WO1998038802A1 A video signal driver including a cascode transistor |
09/03/1998 | DE19706920A1 Image projection onto display screen by laser system |
09/02/1998 | EP0862339A2 Method and apparatus for converting color component type of picture signals, method and apparatus for converting compression format of picture signals and system for providing picture signals of a required compression format |
09/02/1998 | EP0862338A2 Chroma signal recording circuit |
09/02/1998 | EP0862337A2 PAL pulse generator and chroma signal recording circuit |
09/02/1998 | EP0862336A2 Automatic white balance detection and correction of an image captured in a digital camera |
09/02/1998 | EP0862335A2 Automatic color adjustment on host for strobe usage on a digital camera |
09/02/1998 | EP0862334A2 A signal processing system |
09/02/1998 | EP0862327A2 Multi-function TV receiver |
09/02/1998 | EP0862326A2 Image recording and reproduction apparatus |
09/02/1998 | EP0862325A2 Method of calculating writable number of data onto the data recording medium, digital still camera, method of calculating the number of frames allowable to be shot, and recording medium |
09/02/1998 | EP0862139A2 Method for interpolation of tristimulus color data |
09/02/1998 | EP0861557A1 Rom data transmitted in the vbi to a personal computer through television broadcast channels |
09/02/1998 | EP0861490A1 Recording and reproducing system for simultaneous recording and reproduction via an information carrier |
09/01/1998 | US5802245 Recording medium having video data and corresponding audio data aligned with physical segments |
09/01/1998 | US5802242 Method of and apparatus for reverse playback of a time-division-multiplexed signal |
09/01/1998 | US5802239 Apparatus for reproducing data not successively located on a recording medium |
09/01/1998 | US5802238 Circuit arrangement for processing a color signal at a carrier frequency higher than a carrier frequency at which the color signal had been recorded |
09/01/1998 | US5802222 Color image generation systems and applications |
09/01/1998 | US5801795 Single plate color liquid crystal display apparatus |
09/01/1998 | US5801794 Color display device in which the area of a spherical lens equals the area of a set of RGB sub-pixels |
09/01/1998 | US5801792 High resolution, high intensity video projection cathode ray tube provided with a cooled reflective phosphor screen support |
09/01/1998 | US5801789 Method and apparatus for overlaying digitally generated graphics over an analog video signal |
09/01/1998 | US5801773 Image data processing apparatus for processing combined image signals in order to extend dynamic range |
09/01/1998 | US5801768 Of a color cathode ray tube |
09/01/1998 | US5801665 Format converter for the conversion of conventional color display format to field sequential |
09/01/1998 | US5801496 Color cathode ray tube display device and method of adjusting color purity in the display device |
09/01/1998 | US5801373 Solid-state image pickup device having a plurality of photoelectric conversion elements on a common substrate |
09/01/1998 | US5800033 Image projecting apparatus |
08/27/1998 | WO1998037702A1 Video signal processing device and method, image synthesizing device, and editing device |
08/27/1998 | WO1998037558A2 Method of and arrangement for recording and reproducing video images |
08/27/1998 | WO1998037534A1 Image display and its pixel arrangement method |
08/27/1998 | WO1998015164A3 Optical projection apparatus and method |
08/27/1998 | DE19707069A1 Electron ray diversion device in cathode ray tube |
08/26/1998 | EP0861005A2 One-chip color camera capable of restricting unwanted false color signal |
08/26/1998 | EP0861002A1 Method and device for encoding data |
08/26/1998 | EP0860851A1 Apparatus for electron beam deflection in a cathode ray tube |
08/26/1998 | EP0860829A2 Video signal recording and reproducing apparatus |
08/26/1998 | EP0860089A2 System for the multi-speed reproduction of recorded color television signals and for the correction of color sequence errors in reproduced color television signals |
08/26/1998 | EP0860086A2 Picture encoding and decoding |
08/26/1998 | CN1191450A Circuit for convergence setting in projection televison set |
08/25/1998 | US5799129 Method and apparatus for reproducing coded data in which the coded data is decoded in reverse order of display |
08/25/1998 | US5799128 Storage and retrieval of a data reduced digital video signal in/from a memory and recording and reproduction of a data reduced digital video signal on a longitudinal record carrier |
08/25/1998 | US5798995 Information recording medium and apparatus and method for recording and reproducing information |
08/25/1998 | US5798842 Image processing apparatus for subjecting a color image to desired gradation processing |
08/25/1998 | US5798819 Projection-display apparatus and method providing improved brightness of projected color image |
08/25/1998 | US5798805 Projection type display apparatus |
08/25/1998 | US5798801 Arrangement for providing vivid color in a television signal |
08/25/1998 | US5798799 Controller for providing timing signals for video data |
08/25/1998 | US5798792 Image pickup apparatus with horizontal line interpolation function |
08/25/1998 | US5798790 Display apparatus with gamma measurement |
08/25/1998 | US5798753 Color format conversion in a parallel processor |
08/20/1998 | WO1998036578A1 Video signal luminance and chrominance separation |
08/20/1998 | WO1998036577A1 Predictive coding method and decoding method for dynamic image |
08/20/1998 | WO1998036572A1 Method and apparatus for removing color artifacts in region-based coding |
08/20/1998 | WO1998036571A1 Method and apparatus for coding segmented image regions using two chroma key thresholds |
08/20/1998 | WO1998036567A1 Display apparatus and method |
08/20/1998 | WO1998036379A2 A method and apparatus for performing chroma key, transparency and fog operations |