Matches 1 - 38 out of 38


Match Document Document Title
8953013 Image pickup device and image synthesis method thereof  
This invention discloses an image pickup device and an image synthesis method thereof The image pickup device comprises an image-pickup module, an image-synthesis module, a database and a...
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...
8723938 Immunoassay apparatus and method of determining brightness value of target area on optical image using the same  
Provided are a method of determining a brightness value of a target area on an optical image, and a computer-readable recording medium including a program for executing the method on a computer....
RE43585 Data transfer rate display selection  
A device for displaying data transfer rates on a display. The device includes a system for displaying the transfer rates in an alphanumeric mode or an alternative graphics mode; and a system for...
7966633 Method for receiving broadcasting signal and broadcasting receiver  
A method for receiving a broadcasting signal and a broadcasting signal receiver are disclosed. Even when a cell is changed while an emergency alert is output, the emergency alert can be...
7890980 Method for receiving broadcasting signal and broadcasting receiver  
A method for receiving a broadcasting signal and a broadcasting signal receiver are disclosed. Even when a cell is changed while an emergency alert is output, the emergency alert can be...
7565176 Data transfer rate display selection  
A device for displaying data transfer rates on a display. The device includes a system for displaying the transfer rates in an alphanumeric mode or an alternative graphics mode; and a system for...
7400727 Information embedding method, information extracting method, information embedding apparatus, information extracting apparatus, and recording media  
An apparatus for embedding secret information in an image signal transmitted with a shape signal showing the shape of an object is described. This apparatus comprises an embedding position...
7184797 Data transfer rate display selection  
A device for displaying data transfer rates on a display. The device includes a system for displaying the transfer rates in an alphanumeric mode or an alternative graphics mode; and a system for...
7031541 System, method and program for improved color image signal quantization  
A system and method of processing a component color image signal extracted from image signals are disclosed, including a quantizing unit for quantizing the component color image signal over a...
6760036 Extended precision visual system  
A method for extending the data width of a graphics processing channel in a computer graphics system. The method includes the first step of providing a plurality of graphics processing channels...
6690731 Method and apparatus for diagonal processing of video data  
A method for diagonal processing of video data includes separating diagonally arranged data from rectilinearly arranged data in a video stream, rotating the diagonally arranged data to a...
6614483 Apparatus and method for compressing image data received from image sensor having bayer pattern  
Method and apparatus for image data compression that greatly reduces implementational complexity and cost, and improves error correction. These improvements are achieved at various...
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...
6396948 Color rotation integrated with compression of video signal  
A technique for compressing video images uses temporary compression of blocks during compression, integrated color rotation of compressed images, direct compression of a composite video signal,...
6347151 Image signal converting/encoding method and apparatus  
An image signal expressing pel values and a significance signal declaring for each pel whether the pel value is significant are supplied as input signals. By referring to the input significance...
6198508 Method of encoding picture data and apparatus therefor  
A method for encoding picture data using scan interleaving pixels and an apparatus and method for encoding the picture data includes the steps of determining whether pixels of a present scanning...
6184936 Multi-function USB capture chip using bufferless data compression  
A method and system for capturing live video signal data using bufferless data compression is disclosed. Live video signal data is vertically scaled. A 4:2:2 to 4:2:0 color format conversion is...
5953691 Processing system with graphics data prescaling  
A method and apparatus for prescaling graphics data for use in a graphics overlay operating mode of a set top box processing system. RGB pixel data for a given pixel are first converted to...
5930526 System for progressive transmission of compressed video including video data of first type of video frame played independently of video data of second type of video frame  
Different data sets are parsed from a video clip for sequential transmission from one computer system to another computer system over a communications link. The receiving node is able to play back...
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...
5793427 Processing system with delta-based video data encoding  
A method and apparatus for differential video data encoding which utilizes a reduced number of bits per pixel to encode chroma and luma components of a video data stream. A 4-bit absolute code is...
5748242 Color video vector quantization with chrominance codebook bypass  
A method and apparatus for low bit rate coding of color video signals in which the use of the codebook entry identified by the codebook index may be bypassed in the coding of chrominance...
5731988 Method and apparatus for reversible color conversion  
A method and apparatus for performing color conversion on image data provided as a plurality of vectors representing a datum of the image. The present invention provides a forward transform that...
5684895 Method for decoding a compressed image  
A decoding technique that allows a compressed image to be constructed into a full color page for printing is disclosed. The technique employs a split-level image buffer. The image is divided into...
5583794 System for compressing and decompressing multidimensional images, capable of efficiently decompressing images without assurance of equivalence in pixel or frame  
A multidimensional image compression and decompression system wherein, during compression, regardless of how high or low the pixel density is in an image used as an object for processing image...
5463702 Perceptual based color-compression for raster image quantization  
A method and apparatus for performing color compression uses human factors to weight a distance metric in order to select a set of k presentation colors to represent n colors in an original image,...
5450130 Method and system for cell based image data compression  
A method and system for compressing color video or other image data for transmission over a low cost, low bandwidth bus (or other transmission link). Preferred embodiments implement lossless...
5432554 Method and apparatus for decoding images using a specified data format  
A method and apparatus for decoding image data. Before decoding, the image data has an OPERATING SYSTEM header, a BITSTREAM header, a Y-COMPONENT DATA field, a U-COMPONENT DATA field, and a...
5404166 Variable-length to fixed-length data word reformatting apparatus  
Data formatting apparatus for formatting variable bit length data words into successive fixed bit length data words comprises an N-bit circular buffer comprising a plurality of concatenated buffer...
5386232 Method and apparatus for encoding images using a specified data format  
A method and apparatus for encoding image data. After encoding, the image data has an OPERATING SYSTEM header, a BITSTREAM header, a Y-COMPONENT DATA field, a U-COMPONENT DATA field, and a...
5374957 Decompression method and apparatus for split level image buffer  
An apparatus and method to decompress a compressed color page image. Compressed image data and encoding data indicative of the type of encoding used are input into a decoder. The decoder decodes...
5351085 Method and system for generating compressed image signals  
A method and system for generating compressed image signal. The system generates an analog image signal corresponding to the image, generates unencoded three-component image data from the analog...
5293228 Method for the coding of color images at high compression rate without filtering, corresponding decoding method, coder, decoder and applications  
A method for the coding of images represented by source signals by means of which a luminance signal is formed by linear combination, using positive coefficients of the source signals, and at...
5065229 Compression method and apparatus for single-sensor color imaging systems  
The method of the present invention operates upon the imaging signals from a color filter array image sensor to compress the image signals prior to color interpolation by separating the signals...
4707737 Band compression apparatus for a video signal  
A band compression apparatus for transmitting a video signal having three color component signals sampled at a sampling frequency of 2Fs and a gradation of N bits per picture element by a...
4467346 Adaptive quantizer  
An adaptative quantizer for use with color images separates each color component for separate quantization and breaks up the input image into a plurality of blocks. A quantization characteristic...
3755621 METHOD FOR DELAYING WIDE BAND ELECTRICAL SIGNALS  
A method for increasing the bandwidth of delay devices which operate to delay a modulated carrier wave. The frequency of the carrier is raised to an odd multiple of the fundamental frequency of...

Matches 1 - 38 out of 38