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| Patent # | Description |
|---|---|
| US-5,528,319 |
Privacy filter for a display device A privacy filter (20) for a display device includes at least two spaced-apart, generally parallel grids (22 and 24). Each grid includes an array of strips (26... |
| US-5,528,318 |
Single panel color projection video display having improved scanning A color projection video system utilizing only a single light valve. A white light source is separated into red, green and blue bands. Scanning optics in the... |
| US-5,528,317 |
Timing circuit for video display having a spatial light modulator A method and apparatus for synchronizing display timing in a digital television system with a pixel addressable display having a color wheel is disclosed. The... |
| US-5,528,316 |
Method for selecting a television turn-on time volume level The television sound volume to be achieved when a television is turned on by an on-time reservation function is preset into the system along with presetting the... |
| US-5,528,315 |
Image processing memory integrated circuit An image processing memory integrated circuit used for a signal processing circuit is disclosed. In the bidirectional prediction, pixel values for two-frame... |
| US-5,528,314 |
Transparent vehicle window antenna A vehicle antenna comprises a transparent, electrically conducting, film between the inner and outer glass sheets of a vehicle window. The film comprises a... |
| US-5,528,313 |
Motion detection circuit which suppresses detection spread A motion detection signal delivered from a mixer is output through a series circuit of a maximum value calculation portion and a minimum value calculation... |
| US-5,528,312 |
Beam scan velocity modulation apparatus with SVM disabling circuit Beam scan velocity modulation (SVM) apparatus with a svm disabling circuit employed for picture sharpness enhancement is disclosed. The beam SVM includes a... |
| US-5,528,311 |
Complex filter apparatus for use in an equalizer A complex filter apparatus for correcting a complex valued input television signal Y having the real and the imaginary parts Y.sub.r and Y.sub.i to produce a... |
| US-5,528,310 |
Method and apparatus for creating motion picture transitions according
to non-linear light response Creating a transition between a first sequence of video frames and a second sequence of video frames. The method includes storing a table of values that express... |
| US-5,528,309 |
Analog video chromakey mixer An improved technique for mixing picture signals directed at a monitor screen. Two analog video signals (such as an analog VGA input and an analog RGB signal... |
| US-5,528,308 |
Direct synthesis of a digital audio sample clock Direct synthesis of a digital audio sample clock from a digital video sample clock is achieved by using a numerically controlled oscillator driven by the digital... |
| US-5,528,307 |
Clock generator An apparatus for correcting a time base of a video signal generates a clock which is phase-synchronized with a sync. signal of the video signal and has the same... |
| US-5,528,306 |
Video signal processing circuit for converting digital color difference
signals into a carrier chrominance signal A video signal processing circuit capable of converting digital color difference signals directly into a carrier chrominance signal is described. The processing... |
| US-5,528,305 |
Method for reducing empty sides of a wide screen and an apparatus thereof An apparatus for reducing empty sides of a wide screen decreases no-signal area on the left and right sides of the wide screen by differing time compression... |
| US-5,528,304 |
Picture-in-picture feedback for channel related features A television receiver has a main, or regular, display; a picture-in-picture display; and an on-screen menu display for adjusting various television operating... |
| US-5,528,303 |
Synchronizing signal active filter and method An integrated active filter and sync separator circuit operates on precision internal reference sources to set the filter cut off frequency as a function of... |
| US-5,528,302 |
Real-time ultrasound scan conversion A scan conversion method is implemented to achieve real-time scan conversion at video rates. Scan conversion tasks include vector point identification... |
| US-5,528,301 |
Universal video format sample size converter A system and method for converting a first digital input signal having a first sample size per unit length and a first bandwidth to a digital output signal... |
| US-5,528,300 |
Coding mode control device for digital video signal coding system An encoding apparatus for coding digital video signals describing a scene having at least one moving object and a stationary background, the digital video... |
| US-5,528,299 |
Coding system for digital signals corresponding to television pictures
and corresponding decoding system Apparatus for coding digital signals corresponding to television images of a given definition includes an image reconstruction stage having a first path for... |
| US-5,528,298 |
Image encoding apparatus In an image encoding apparatus, conversion data obtained by converting image information onto a frequency region, and corresponding to several frames are... |
| US-5,528,297 |
Convertible video camera/projector A video camera which is convertable into a projector includes a detachable view finder having an eye-piece for viewing a scene to be recorded and an ... |
| US-5,528,296 |
Jagged edge compensator for staggered pixel layouts of a spatial light
modulator A graphics data unit (17) for a digital television receiver (10) that uses a spatial light modulator (16). The graphics data unit (17) has a graphics processor... |
| US-5,528,295 |
Color television camera using tunable optical filters A color television camera includes a panchromatic light sensor such as a CCD imager. Light from a scene to be imaged is filtered by an electronically controlled... |
| US-5,528,294 |
Method for eradicating smear in a charge-coupled device camera A smear noise eradication method in a charge-coupled device (CCD) type camera comprises the steps of inputting respective image signals from one pair of CCD... |
| US-5,528,293 |
Digital electronic still camera and method of recording image data in
memory card Image data are recorded in a memory card in a standard DOS-FAT data file structure. When the compression mode is set, original image data is compressed in... |
| US-5,528,292 |
Electric still camera having a plurality of image pickup elements with
color filters An electronic still camera includes a plurality of image pickup elements having color filters of a plurality of colors; a color separation unit for separating... |
| US-5,528,291 |
CCD image pickup device and method of driving which maintains
sensitivity regardless of the operating mode In a monitor mode, the saturated electric charge amount of a plurality of first, second, third, and fourth types of photoelectric conversion elements disposed in... |
| US-5,528,290 |
Device for transcribing images on a board using a camera based board
scanner A device for transcribing, into electronic form, markings drawn on a whiteboard or blackboard. An electronic camera such as an ordinary video camera is mounted... |
| US-5,528,289 |
Method for automatically adjusting a videoconferencing system camera to
center an object A videoconferencing system which is easy to use. A camera unit (17) provides a picture which is displayed on the display screen of a monitor (21A, 21B). A... |
| US-5,528,288 |
Illumination control system for a film scanner In an illumination system for a film telecine scanner of the type adapted to provide a line of illumination on the image frames of a film which is supported for... |
| US-5,528,287 |
Multi-level retarder plate polarization dependent imaging A system for detecting the presence of an energy polarization altering dielectric material, such as ice or snow, on a surface, such as a part of an aircraft,... |
| US-5,528,286 |
Telecommunication system for transmitting full motion video An improved telecommunication system is provided which allows the transmission of full motion color video, voice and data over a communications link formed of a... |
| US-5,528,285 |
TV telephone system which sends and receives image data to another TV
telephone system and having power supply... Disclosed is a TV telephone system that comprises a TV telephone apparatus, which includes image pickup means, display means and an input/output port to connect... |
| US-5,528,284 |
Video communication method having refresh function of coding sequence
and terminal devices thereof In a video communication system including a sending terminal and a receiving terminal connected via a packet switching network, a receiving terminal which has... |
| US-5,528,283 |
Switched video distribution apparatus A communication system is provided for the distribution of switched video, along with telephony and control information, over fiber from a central office to a... |
| US-5,528,282 |
Video server for video-on-demand system with controllable memories and
with pause, fast-forward and rewind... The present invention relates to a video server (DS) for transmitting video signals (VS) to user stations in response to the receipt of control signals issued by... |
| US-5,528,281 |
Method and system for accessing multimedia data over public switched
telephone network A public switched telephone network for providing information from a multimedia information server to any one of a plurality of subscriber premises, comprises a... |
| US-5,528,280 |
Label printing apparatus for laser printing a heat-sensitive color
developing ink layer of the label The label printing apparatus has a structure including: a label feed means for successively feeding plural labels, each having an information printing area... |
| US-5,528,279 |
Single element beam scanning apparatus having entrance and exit faces
and a reflecting face therebetween To enable scanning by a light beam with a single unit of rotating optics, a light beam issuing from semiconductor laser 1 is launched into rotating lens mirror 3... |
| US-5,528,278 |
Video printer having rewind function to improve transfer sheet
utilization A video printer includes a chassis, a platen rotatably mounted on the chassis, a printing head carried by the chassis so as to be moved between a... |
| US-5,528,277 |
Pivotable mounting assembly for a thermal print head A pivotable mounting assembly for a thermal print head enables the print head to spherically pivot with respect to its associated support arm. The print head is... |
| US-5,528,276 |
Method and device for equalizing resistance of heating element of
thermal head of thermal printer When setting up the thermal head, respective resistances of the heating elements of the thermal head are measured, and a difference between the resistance value... |
| US-5,528,275 |
Gradational printing method A gradational printing method for performing a gradational printing by energizing a plurality of heat emitting elements arranged on a thermal head... |
| US-5,528,274 |
Method of printing full-color frame image reproduced from full-color
field image by interpolation A color video thermal printing method for printing a full-color frame image on the basis of a color video signal of a full-color field image by interpolation.... |
| US-5,528,273 |
Video printer A video printer includes a chassis, a platen rotatably mounted on the chassis, a printing head carried by the chassis so as to be moved between a... |
| US-5,528,272 |
Full width array read or write bars having low induced thermal stress A full width read and/or write assemblies, such as a full width thermal ink jet printbar, is disclosed, having materials with both a high thermal coefficient of... |
| US-5,528,271 |
Ink jet recording apparatus provided with blower means An ink jet recording apparatus comprises an ink jet recording head having a plurality of discharge portions for discharging ink droplets therethrough, a... |
| US-5,528,270 |
Method for correcting density unevenness for a recording head and an
image formation apparatus provided with... An image formation apparatus provided according to the present invention does not generate any printing density streaks in low density areas of an image and is... |
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