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Reduced rendering of six-degree of freedom video

專利號
US11212506B2
公開日期
2021-12-28
申請人
Intel Corporation（US CA Santa Clara）
發(fā)明人
Jill Boyce
IPC分類
H04N13/178; H04N13/398; H04N13/366
技術(shù)領域
graphics,pipeline,shader,in,video,processor,data,or,execution,texture
地域： CA CA Santa Clara

摘要

Embodiments described herein provide for techniques to reduce the complexity of rendering immersive 3D video content. One embodiment provides for an apparatus comprising one or more processors to receive a data set that represents a two-dimensional encoding of planar projections of a frame of a three-dimensional video, decode the two-dimensional encoding into texture data, geometry data, and metadata, determine, based on the metadata, a visibility status and an occupancy status for a sample position in the three-dimensional video, and render video data for the sample position when the sample position is visible and occupied.

說明書

FIG. 10 illustrates exemplary graphics software architecture for a data processing system 1000 according to some embodiments. In some embodiments, software architecture includes a 3D graphics application 1010, an operating system 1020, and at least one processor 1030. In some embodiments, processor 1030 includes a graphics processor 1032 and one or more general-purpose processor core(s) 1034. The graphics application 1010 and operating system 1020 each execute in the system memory 1050 of the data processing system.

In some embodiments, 3D graphics application 1010 contains one or more shader programs including shader instructions 1012. The shader language instructions may be in a high-level shader language, such as the High Level Shader Language (HLSL) or the OpenGL Shader Language (GLSL). The application also includes executable instructions 1014 in a machine language suitable for execution by the general-purpose processor core 1034. The application also includes graphics objects 1016 defined by vertex data.

權(quán)利要求

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