Matches 1 - 44 out of 44
Match Document Document Title
7369138 Full-scene anti-aliasing method and system  
A method and system for performing full-scene anti-aliasing for an image through a technique of rotating and unrotating rasterization of a scene and rendering a resulting image. A scene is...
7365752 Video and graphics system with a single-port RAM  
A video and graphics system has an input for receiving compressed video data and an input for receiving graphics data. The compressed video data may include HDTV video and/or SDTV video, and may be...
7359007 System for format conversion using clock adjuster and method of the same  
A system and same method are provided for producing video signal timing to a display apparatus that has different input/output image/video format. In addition to an image scaler, the system...
7342588 Single logical screen system and method for rendering graphical data  
A graphical display system utilizes a plurality of display devices and a plurality of graphical acceleration units for rendering graphical data to the display devices. More specifically, each of...
7330193 Low noise dithering and color palette designs  
Methods for choosing and combining colors from a color palette to render an image color tone are disclosed. A set of up to four palette colors are chosen and the weighted factors for combining the...
7310104 Graphics display system with anti-flutter filtering and vertical scaling feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, and graphics input. The chip...
7277099 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding  
A video and graphics system processes video data including both analog video, e.g., NTSC/PAL/SECAM/S-video, and digital video, e.g., MPEG-2 video in SDTV or HDTV format. The video and graphics...
7256790 Video and graphics system with MPEG specific data transfer commands  
A video and graphics system includes a video decoding system for processing compressed video data. The compressed video data includes MPEG-2 video data containing SDTV video data or HDTV video...
7227582 Graphics display system with video synchronization feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, graphics input and audio input...
7209992 Graphics display system with unified memory architecture  
A graphics display system integrated circuit is used in a set-top box for controlling a television display. The graphics display system processes analog video input, digital video input, and...
7205996 Full-scene anti-aliasing method and system  
A method and system for performing full-scene anti-aliasing for an image through a technique of rotating and unrotating rasterization of a scene and rendering a resulting image. A scene is...
7184058 Graphics display system with anti-aliased text and graphics feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio...
7145577 System and method for multi-sampling primitives to reduce aliasing  
A method and system for performing multi-sample, antialiased rendering of images by performing multi-sample antialiasing at the primitive level. Geometric primitives used to represent a graphics...
7119812 Full-scene anti-aliasing method and system  
A method and system for performing full-scene anti-aliasing for an image through a technique of rotating and unrotating rasterization of a scene and rendering a resulting image. A scene is...
7110006 Video, audio and graphics decode, composite and display system  
A video, audio and graphics system uses multiple transport processors to receive in-band and out-of-band MPEG Transport streams, to perform PID and section filtering as well as DVB and DES...
7106322 Dynamically adjusting a sample-to-pixel filter to compensate for the effects of negative lobes  
A graphics system comprises a graphics processor, a sample buffer, and a sample-to-pixel calculation unit. The graphics processor generates samples in response to received stream of graphics data....
7098930 Graphics display system with anti-flutter filtering and vertical scaling feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, and graphics input. The chip...
7071944 Video and graphics system with parallel processing of graphics windows  
A display engine of a video and graphics system includes one or more processing elements and receives graphics from a memory. The graphics data define multiple graphics layers, and the processing...
7057622 Graphics display system with line buffer control scheme  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio...
7015928 Graphics display system with color look-up table loading mechanism  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio...
7002602 Apparatus and method for blending graphics and video surfaces  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, and graphics input. The chip...
6975324 Video and graphics system with a video transport processor  
A video and graphics system includes a data transport processor for receiving compressed data streams, a video transport processor for extracting video data, and an audio decode processor for...
6927783 Graphics display system with anti-aliased text and graphics feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio...
6922199 Full-scene anti-aliasing method and system  
A method and system for performing full-scene anti-aliasing for an image through a technique of rotating and unrotating rasterization of a scene and rendering a resulting image. A scene is...
6879330 Graphics display system with anti-flutter filtering and vertical scaling feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, and graphics input. The chip...
6870538 Video and graphics system with parallel processing of graphics windows  
A display engine of a video and graphics system includes one or more processing elements and receives graphics from a memory. The graphics data define multiple graphics layers, and the processing...
6864894 Single logical screen system and method for rendering graphical data  
A graphical display system utilizes a plurality of display devices and a plurality of graphical acceleration units for rendering graphical data to the display devices. More specifically, each of...
6853385 Video, audio and graphics decode, composite and display system  
A video, audio and graphics system uses multiple transport processors to receive in-band and out-of-band MPEG Transport streams, to perform PID and section filtering as well as DVB and DES...
6819330 Graphics display System with color look-up table loading mechanism  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio...
6798420 Video and graphics system with a single-port RAM  
A video and graphics system has an input for receiving compressed video data and an input for receiving graphics data. The compressed video data may include HDTV video and/or SDTV video, and may be...
6791553 System and method for efficiently rendering a jitter enhanced graphical image  
A graphical display system utilizes a plurality of graphics pipelines to efficiently display a jitter enhanced image. More specifically, the graphical display system utilizes a plurality of...
6781601 Transport processor  
The present invention relates to a system and method for processing information, specifically data packets. One embodiment of the present invention relates to a method for processing information,...
6768774 Video and graphics system with video scaling  
A video and graphics system has a reduced memory mode in which video images are reduced in half in horizontal direction during decoding. The video and graphics system includes a video decoder for...
6766063 Generation adaptive filtering for subsampling component video as input to a nonlinear editing system  
If graphics data is imported into and then exported from a nonlinear editing system several times, image quality tends to degrade due to multiple filtering operations applied to the graphics data...
6747668 Image reducing device and method  
An image reducing device comprises a simple-averaging device that calculates a simple average of data of pixels of each simple-averaging area of original image data to acquire a pixel of middle...
6744472 Graphics display system with video synchronization feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, graphics input and audio input...
6738072 Graphics display system with anti-flutter filtering and vertical scaling feature  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, and graphics input. The chip...
6731295 Graphics display system with window descriptors  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio...
6700588 Apparatus and method for blending graphics and video surfaces  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, and graphics input. The chip...
6664955 Graphics system configured to interpolate pixel values  
A method and computer graphics system capable of super-sampling and performing real-time convolution are disclosed. In one embodiment, the computer graphics system may comprise a graphics...
6661427 Graphics display system with video scaler  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, graphics input and audio input...
6661422 Video and graphics system with MPEG specific data transfer commands  
A video and graphics system includes a video decoding system for processing compressed video data. The compressed video data includes MPEG-2 video data containing SDTV video data or HDTV video...
6636222 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding  
A video and graphics system processes video data including both analog video, e.g., NTSC/PAL/SECAM/S-video, and digital video, e.g., MPEG-2 video in SDTV or HDTV format. The video and graphics...
6630945 Graphics display system with graphics window control mechanism  
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio...
Matches 1 - 44 out of 44