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Match Document Document Title
8866968 Video processing device, and video display system containing same  
Provided is a video processing device capable of displaying an easily viewable video utilizing a broader area in a display. A video processing unit that is included in the video processing device...
8850714 Chromaticity correction device, chromaticity correction method, and display device  
A chromaticity correction device corrects chromaticity of a video signal displayed on a display panel of a display device to correspond to a change in a luminance value of the display panel. The...
8830398 Resolution determination device, image processor, and image display device  
It is determined whether or not an input image is an image converted from an image with a relatively low resolution based on one frame of an image. A resolution determination device includes: an...
8823562 Parallel-to-serial converter circuit  
A first multiplexer, at each given cycle, outputs a second input data signal, after outputting a first input data signal. A second multiplexer, at each given cycle, outputs a fourth input data...
8570435 Video processing method and device thereof  
A video processing method and a device thereof are described. The method includes the steps as follows. An input video signal is received, in which a single period of the input video signal has a...
8564642 Communication method, communication system, transmission method, transmission apparatus, receiving method and receiving apparatus  
A communication method of transmitting video data which may include a predetermined number of bits as a unit from a source device to a sink device in sync with pixel clock and using individual...
8223162 Image processing apparatus, image processing method, program thereof, display device, and image display system  
An image processing apparatus, an image processing method, and a program thereof, and a display device are provided, in which reproduction of a secret image from one dispersed image is difficult....
7860180 OFDM modem for transmission of continuous complex numbers  
The invention enables the transmission of continuous complex numbers using a symbol based transmission scheme such as OFDM. Accordingly, complex numbers are mapped to the constellation map,...
6680852 Color-coding technique for slot selection in bladed systems  
A method of color-coding a blade and a bladed system is disclosed. The bladed system has a plurality of slots. In particular, the method facilitates selecting at least one slot for inserting...
6611215 System and related methods for processing audio content in a filter graph  
A method comprising identifying a sample rate of received audio content, receiving a conversion sample rate, and converting the received audio content to the received conversion sample rate....
6429900 Transmission of wideband chroma signals  
A method of transmission of wide bandwidth chroma signals converts a component video signal having a luminance and two half-bandwidth chroma components into a 0:4:4 video signal having no...
5838394 Picture storage device separates luminance signal into even number and odd number data and separates two channel color signal into former half pixels and latter half pixels  
A picture storage device conveniently employed in conjunction with an electronic still camera or a video camera has an input data converting unit for separating luminance signals of input color...
5583574 Video-data transmitter, video-data receiver, and video-data transceiver for connecting parallel video-data into serial video-data and vice versa  
A video data transmitter includes: chrominance-data multiplexer which multiplexes parallel data obtained by digitizing a chrominance signal Pb, which is a component signal of an analog HDTV video...
5557426 Image information signal processing apparatus  
An image information signal processing apparatus for processing a first image information signal having at least a first image signal and a second image signal which is different from the first...
5523795 Method and apparatus for serial transmission and/or reception of nonsynchronous, multiplexed signals  
A method and an apparatus capable of transmitting and receiving multiplexed signals as serial data in such a manner that, even in a state where a continuous signal such as an audio digital signal...
5465158 Video tape recorder capable of recording and reproducing wide-band chrominance signal  
In a video tape recorder of the color under recording type, in which a low frequency band converted carrier chrominance signal is recorded together with an FM luminance signal, another FM...
5459519 Video images decoder architecture for implementing a 40 MS processing algorithm in high definition television  
A video image decoder architecture for implementing a processing algorithm in the 40-ms mode on high-resolution TV sets, of a kind adapted to handle TV signals being received on respective...
5396293 Filter circuit with bandwidth varied as a function of bit error rate and luminance level  
An arrangement for enhancing an image corresponding to a television signal including a digital component includes a variable bandwidth filter and a control unit for controlling the bandwidth of...
5351090 Video and audio signal multiplexing apparatus and separating apparatus  
When transmitting an audio signal by multiplexing in a synchronous period of a video signal, a buffer memory for time axis adjustment of the audio signal is controlled. The number of audio signal...
5347315 Modular encoder for generating a digital multiplex signal and decoder for processing such a signal  
A X-MAC encoder enables a plurality of components to be encoded, each having a sequence of packets, with the packets being distributed in successive bursts each occupying a predetermined fraction...
5327227 De-interleaving method and apparatus for D2 MAC audio  
A de-interleaving system includes a generator for generating a write address for storing input audio data of a D2 MAC signal in units of packets, a generator for generating a read address for...
5208659 Method and apparatus for independently transmitting and recapturing clock recovery burst and DC restoration signals in a MAC system  
The present invention is directed to improving immunity to channel distortions of multiplexed analog component television signals by independently transmitting a clock recovery burst and a DC...
5200823 Virtual channels for a multiplexed analog component (MAC) television system  
A decoder for use in a television system. The decoder includes a receiver for receiving a television signal having at least one channel. Each channel of the television signal includes video and...
5191432 Method of recording and reproducing color video signal with type codes to indicate type of chrominance signal  
A color video signal recording and reproducing method for recording and reproducing a color line sequential TCI signal which prevents, upon different speed reproduction, a possible displacement in...
5126835 Method and apparatus for video signal dropout compensation  
Dropout is compensated in a video signal that has samples comprising respective different color information components in alternate lines and samples comprising luminance information time...
5113242 Two-line MAC high definition television system  
A high definition television signal with a sequential scan with the standard number of lines per frame and double the frame frequency is processed to generate a single MAC line having a duration...
5097320 Encoding and decoding of MAC video signals  
A MAC signal encoder, for encoding a video signal into MAC format, includes vertical sub-samplers for vertically sub-sampling color difference signals of the video signal, vertical filters that...
5053859 High definition B-MAC television signal transmission system  
A method for encoding a high definition television signal comprising a first frequency spectrum portion for standard resolution and a second high frequency spectrum portion for high resolution...
5031031 Video signal processing apparatus  
A video signal processing apparatus for processing a video signal including SYNC pulses, a time-compressed color difference and luminance signals, compression factors of those signals being...
5010391 Digital video signal processing device  
In a digital video signal processing device, a digital filter two-dimensionally limits the bandwidth of a digital video signal which is obtained by time-base multiplexing a digital luminance...
4994899 Frequency generation for extended bandwidth MAC color television encoding and decoding  
In a Multiplexed Analog Component (MAC) color television transmission system in which the MAC signal is to be converted at the receiver to a composite color television signal having a 227.5 fH...
4979041 High definition television system  
A high-definition television system in which a production signal is spatiotemporally filtered to remove frequency components and remaining components are transmitted over a channel. In various...
4974064 Apparatus for encoding television signals of different formats for transmission and decoding upon reception  
A high definition television signal having 525 lines per frame, a sequential scan, and 59.94 frames per second is encoded into a time multiplex signal for transmission. The encoder drops alternate...
4974063 Video signal processing device  
In a device for processing a video signal including line sequential signals which have DC offset during a specific portion of every horizontal scanning period, the line sequential signal is...
4939572 Video signal processing apparatus  
A first video signal processing apparatus for processing a video signal including first and second color difference signals transmitted line-sequentially for outputting simultaneously two...
4875105 Video signal processing device  
A video signal processing device comprises a pulse generating circuit arranged to produce reading pulses for a given first period of time within one horizontal scanning period and to be in repose...
4866522 Television transmission system with multiplexed components  
A component television signal is transmitted as a sequence of television frames with each frame having a plurality of television lines substantially all of which have first and second time...
4860310 Duobinary encoded signal decoder  
A device for decoding a transmitted sequence of duobinary encoded signals, which provides as an output a sequence of binary signals which most probably matches the transmitted sequence of...
4852084 Information transmission system  
Information signals (Y1, C1; Y2, C2: Y3, C3) relating to the same video image but each defining the image with a different accuracy are transmitted asynchronously and on a time division basis as...
4794464 Video time division multiplexer with plural dual port memories  
A video signal is time division multiplexed prior to recording using a time base compression device including a random access memory, instead of serial shift registers or the like. Large time base...
4757498 Method and apparatus for handling data in television signals  
In a receiver for a C-or D-MAC Packet television signal the bits of a pocket from the first subframe (DATA `A`) are multiplexed with the bits of a correspondingly positioned packet in the second...
4748496 Transmission and reception of television signals to produce extended definition pictures  
In a method of transmitting and receiving Multiplexed Analog Component (MAC) television signals by producing first chrominance component and luminance component signals representing lines of a...
4740831 Method of reformatting color television signals by eliminating the unnecessary overscanned portions  
A method of reformatting color television signals is disclosed whereby chrominance and luminance components are serially arranged on a line by line basis with minimal compression of the luminance...
4730209 Circuit for converting a colour television time division multiplex signal into simultaneous signals  
A color television Y/U/V luminance-chrominance multiplex signal with signals which may or may not be compressed in time comprises for a television line the associated luminance information Y and...
4724486 Apparatus for deriving information signals for component television video signal reception  
Receiving apparatus for receiving multiplexed analogue component signals each of which represents a line of a television picture and includes a burst of digital signals, at least one of the...
4706109 Television transmission system  
In television transmitter equipment for a television transmission system having a time multiplexed signal in component form, the vision components are derived from a vision source (1), encoded in...
4698665 Color television transmission or information storage system, respectively with time-division multiplex coding and data generator and receiver suitable therefor  
Color television transmission or information storage system, respectively using time-division multiplex coding. A signal source is coupled via an encoding circuit for time-division multiplex...
4697206 Method and apparatus for enhancing vertical chrominance resolution  
Chrominance component signals of two different types are produced such that the chrominance signals alternate within a field and between adjacent fields in order to provide an improved amount of...
4695874 Apparatus for processing a time-division multiplex video signal having signal durations divisible by the same number  
A video signal apparatus processes a time-division-multiplex (TDM) video signal. The TDM signal includes a compressed sync, a compressed chrominance component constituting a series of time...
4691245 Method and apparatus for combining two color video signals  
Method and apparatus for the processing of color video signals in which the two fields of a color video frame are compressed into a single field without appreciable loss of picture resolution and...

Matches 1 - 50 out of 78 1 2 >