Matches 1 - 50 out of 229 1 2 3 4 5 >


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US20100231592 GRAPHICS PROCESSING ARCHITECTURE EMPLOYING A UNIFIED SHADER  
A graphics processing architecture employing a single shader is disclosed. The architecture includes a circuit operative to select one of a plurality of inputs in response to a control signal; and...
US20100091018 Rendering Detailed Animated Three Dimensional Characters with Coarse Mesh Instancing and Determining Tesselation Levels for Varying Character Crowd Density  
A method carried out by graphics processing circuitry includes generating animated coarse mesh vertex information based on instanced coarse mesh data; and tessellating instanced coarse mesh data...
US20050168466 Method and apparatus for providing shading in a graphic display system  
A method and apparatus for shading polygons in a graphics rendering system is provided. The method includes the step of providing, for each polygon to be shaded, a polygon coordinate system...
US20130293546 DYNAMIC LOAD BALANCING APPARATUS AND METHOD FOR GRAPHIC PROCESSING UNIT (GPU)  
The GPU including at least one shader processor may assign a vertex shader task and a pixel shader task to the at least one shader processor.
US20120245465 METHOD AND SYSTEM FOR DISPLAYING INTERSECTION INFORMATION ON A VOLUMETRIC ULTRASOUND IMAGE  
A method and system for displaying intersection information on a volumetric ultrasound image are provided. One method includes accessing ultrasound information corresponding to a volume dataset...
US20110134120 METHOD AND COMPUTING DEVICE FOR CAPTURING SCREEN IMAGES AND FOR IDENTIFYING SCREEN IMAGE CHANGES USING A GPU  
A method for identifying changes between a current image and a previous image comprises generating a mask using a graphics processing unit, the mask identifying differences between the current and...
US20100315423 APPARATUS AND METHOD FOR HYBRID RENDERING  
Disclosed is a hybrid and scalable rendering device and a method thereof. The hybrid and scalable rendering device may selectively apply at least one of rasterization rendering, a radiosity...
US20150116460 METHOD AND APPARATUS FOR GENERATING DEPTH MAP OF A SCENE  
A method and an apparatus for generating the depth map of a scene are described. The method comprises the steps of: projecting a structured light pattern with homogeneous density onto the scene to...
US20090147002 SYSTEM AND METHOD FOR GENERATING PIXEL VALUES FOR PIXELS IN AN IMAGE USING STRICTLY DETERMINISTIC METHODOLOGIES FOR GENERATING SAMPLE POINTS  
A computer graphics system generates a pixel value for a pixel in an image, the pixel being representative of a point in a scene as recorded on an image plane of a simulated camera. The computer...
US20140292758 DISPLAY DEVICE AND METHOD  
Disclosed is an image display device and an image display method thereof that may generate a plurality of directional lights based on a number of views of an input image by using a variable...
US20140078144 SYSTEMS AND METHODS FOR AVATAR CREATION  
Systems and methods for modifying an avatar are provided. A user interface including a plurality of modification controls is rendered for display. A modification of a skeletal level of the avatar...
US20160078666 METHOD AND APPARATUS FOR PROCESSING TEXTURE  
A method and apparatus for processing a texture are provided. The method of processing the texture includes acquiring a texture address corresponding to a pixel address and frequency information...
US20060071933 Application binary interface for multi-pass shaders  
An application binary interface includes a descriptor specifying a binary shader for each pass of a multi-pass shader. The application binary interface also includes a graphics state of a graphics...
US20160366323 METHODS AND SYSTEMS FOR PROVIDING VIRTUAL LIGHTING  
Methods and systems for improving images and video captured by a device is provided. The methods and systems may involve a virtual 3D model for a scene that is in view of a device's sensors. The...
US20140192054 METHOD AND APPARATUS FOR PROVIDING MEDICAL IMAGES  
A method and an apparatus for providing a medical image from volume data for an object are provided. The method includes: determining characteristics of a light source that radiates light onto the...
US20170061675 POINT AND CLICK LIGHTING FOR IMAGE BASED LIGHTING SURFACES  
A computer implemented method of interacting with a three dimensional image based lighting surface in order to adjust the lighting properties of the surface. The method comprises: defining an...
US20130112407 Obtaining Data From An Earth Model Using Functional Descriptors  
There is provided a system and method for obtaining data corresponding to a physical property of interest from a three-dimensional (3D) earth model. An exemplary method comprises defining a region...
US20080069422 DRR generation and enhancement using a dedicated graphics device  
DRR generation and enhancement using a dedicated graphics device are described herein. In one embodiment, an example of a process for generating DRR (digitally reconstructed radiography) images...
US20050134588 Method and apparatus for image processing  
A processor for image processing in accordance with shadow polygons defining together a current shadow volume is configured to determine a set of tiles, each tile being formed of a set of pixels...
US20170124754 POINT AND CLICK LIGHTING FOR IMAGE BASED LIGHTING SURFACES  
A computer implemented method of interacting with a three dimensional image based lighting surface in order to adjust the lighting properties of the surface. The method comprises: defining an...
US20130271465 Sort-Based Tiled Deferred Shading Architecture for Decoupled Sampling  
A graphics pipeline combines the benefits of decoupling sampling with deferred shading. In the rasterization phase, a shading point is computed for each sample. After rasterization is finished,...
US20070091088 System and method for managing the computation of graphics shading operations  
The present disclosure is directed to novel methods and apparatus for managing or performing the dynamic allocation or reallocation of processing resources among a vertex shader, a geometry...
US20060001665 Color search engine  
A computerized color matching method can include receiving at least one color space matching parameter for matching a first color to a second color. The first color can correspond to color...
US20140240317 DISTANCE DETECTING DEVICE CAPABLE OF INCREASING POWER OF OUTPUT LIGHT AND IMAGE PROCESSING APPARATUS INCLUDING THE SAME  
A distance detecting device and an image processing apparatus including the same are disclosed. The distance detecting device includes a light source to output light based on a first electric...
US20140043333 APPLICATION LOAD TIMES BY CACHING SHADER BINARIES IN A PERSISTENT STORAGE  
A method for compiling a shader for execution by a graphics processor. The method comprises selecting a shader for execution. A key is computed for the selected shader. A memory is searched for a...
US20100134494 REMOTE SHADING-BASED 3D STREAMING APPARATUS AND METHOD  
A remote shading-based three-dimensional (3D) streaming apparatus includes a 3D streaming server and a 3D streaming client. The 3D streaming server includes a 3D primitive extraction unit for...
US20100097377 Graphics Processing Using Culling on Groups of Vertices  
A first representation of a group of vertices may be received and a second representation of said group of vertices may be determined based on said first representation. A first set of...
US20100020080 IMAGE GENERATION SYSTEM, IMAGE GENERATION METHOD, AND INFORMATION STORAGE MEDIUM  
An image generation system includes a virtual camera control section that controls a virtual camera, a distance calculation section that calculates a distance between the virtual camera and a...
US20100123717 Dynamic Scheduling in a Graphics Processor  
Among several systems and methods related to graphics processing as described herein, an embodiment of a graphics processing unit (GPU), which comprises a unified shader device and control device,...
US20170132833 PROGRAMMABLE PER PIXEL SAMPLE PLACEMENT USING CONSERVATIVE RASTERIZATION  
A graphics processing apparatus comprising a graphics processing pipeline including shader execution logic to execute shading instructions. The shading instructions causes the shader execution...
US20160260246 PROVIDING ASYNCHRONOUS DISPLAY SHADER FUNCTIONALITY ON A SHARED SHADER CORE  
A method, a non-transitory computer readable medium, and a processor for performing display shading for computer graphics are presented. Frame data is received by a display shader, the frame data...
US20090189896 Graphics Processor having Unified Shader Unit  
Graphics processing units (GPUs) are used, for example, to process data related to three-dimensional objects or scenes and to render the three-dimensional data onto a two-dimensional display...
US20060082577 System, method, and computer program product for dynamic shader generation  
A system, method, and computer program product for automatically creating shader source code based on a set of desired graphical output properties.
US20160232707 IMAGE PROCESSING METHOD AND APPARATUS, AND COMPUTER DEVICE  
Embodiments of the present invention disclose an image processing method and apparatus, and a computer device. The image processing method includes: receiving information sent by a central...
US20150262412 AUGMENTED REALITY LIGHTING WITH DYNAMIC GEOMETRY  
Methods for determination of AR lighting with dynamic geometry are disclosed. A camera pose for a first image comprising a plurality of pixels may be determined, where each pixel in the first...
US20150254889 Method and System for a Separated Shadowing in Ray Tracing  
The present disclosure describes a new ray tracing shadowing method. The method is unique as it separates the shadowing from the tracing stages of primary and secondary rays. It provides high data...
US20120236000 DYNAMIC SHADER GENERATION  
Some embodiments provide a method of performing several shading operations for a graphic object in a scene that is displayed on a device. The device includes several processing units. The method...
US20100302245 PROVIDING INTERACTIVE LIGHT CONTROLS IN A THREE-DIMENSIONAL COMPOSITING APPLICATION  
Some embodiments provide a three dimensional (3D) compositing application that provides a set of lighting tools for the user to better visualize the effects of a light in a 3D space by allowing a...
US20110197268 CAPTCHAS THAT INCLUDE OVERLAPPED CHARACTERS, PROJECTIONS ON VIRTUAL 3D SURFACES, AND/OR VIRTUAL 3D OBJECTS  
Techniques are described herein for generating CAPTCHAs that include overlapped characters, projections on virtual three-dimensional (3D) surfaces, and/or virtual 3D objects. A CAPTCHA is a type...
US20090251464 IMAGE PROCESSING METHOD AND IMAGE PROCESSING DEVICE  
A threshold value T which is a little larger than voxel values of a target tissue such as bloodstream is determined. Next, a virtual ray is projected, and voxel values on the virtual ray are...
US20070285422 Method for Separating Direct and Global Illumination in a Scene  
A method and apparatus for determine an effect of direct and global illumination in a scene. A scene is illuminated with spatially varying illumination. A set of images is acquired of the scene,...
US20070024618 Illumination environment reproducing system  
An illumination environment reproducing system for illuminating an object (14) to be observed by an observer (15) or captured by a capturing device (16), under a desired illumination environment....
US20130314419 SYSTEM FOR THREE-DIMENSIONAL RENDERING OF ELECTRICAL TEST AND MEASUREMENT SIGNALS  
The system for three-dimensional rendering of signals has a computer system having acquired, streaming, or previously stored data in its memory representing multiple channels of signals in which...
US20070146364 METHODS AND SYSTEMS FOR DISPLAYING SHADED TERRAIN MAPS  
Methods and systems for a display system for an aircraft are provided. The system includes a moving map display screen configured to display a shaded-relief terrain display representative of an...
US20120147007 APPARATUS AND METHOD FOR TILE BINNING TO REDUCE POWER CONSUMPTION  
Described is a tile binning apparatus and method which consumes a low amount of power. The tile binning apparatus may determine whether to perform an overlap test that reduces an overlap factor,...
US20090225080 Real-time Precision Ray Tracing  
Systems and techniques are described for ray tracing and for the efficient construction of acceleration data structures required for fast ray tracing. A computer graphics system generates, for...
US20070188491 System and method for fast efficient contour shading of sampled data  
A system and method for fast efficient contour shading of spatially sampled data presents accurate contour regions. The system and method render a contour graphic for display by obtaining a set of...
US20160321838 SYSTEM FOR PROCESSING A THREE-DIMENSIONAL (3D) IMAGE AND RELATED METHODS USING AN ICP ALGORITHM  
A system for processing a three-dimensional (3D) image may include a processor and a memory cooperating therewith configured to extract a subject for a given image frame from a plurality of image...
US20150302648 SYSTEMS AND METHODS FOR MAPPING AN ENVIRONMENT USING STRUCTURED LIGHT  
A multi dynamic environment and location based active augmented reality (AR) system is described. Scanning and mapping are performed from the perspective of a user wearing a head mounted display...
US20120280991 EMPLOYING MESH FILES TO ANIMATE TRANSITIONS IN CLIENT APPLICATIONS  
A client application requests to animate a transition between document objects. Multi-dimensional modeling data (e.g. as mesh files) matching the transition requests are retrieved. Lighting,...

Matches 1 - 50 out of 229 1 2 3 4 5 >