Invention Grant
US08952963B1 Computer hardware architecture and data structures for a grid traversal unit to support incoherent ray traversal
有权
用于网格遍历单元的计算机硬件体系结构和数据结构，以支持非相干射线穿越
- Patent Title: Computer hardware architecture and data structures for a grid traversal unit to support incoherent ray traversal
- Patent Title (中): 用于网格遍历单元的计算机硬件体系结构和数据结构，以支持非相干射线穿越
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Application No.: US14179879Application Date: 2014-02-13
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Publication No.: US08952963B1Publication Date: 2015-02-10
- Inventor: Alvin D. Zimmerman
- Applicant: Raycast Systems, Inc.
- Applicant Address: US CA Pleasanton
- Assignee: Raycast Systems, Inc.
- Current Assignee: Raycast Systems, Inc.
- Current Assignee Address: US CA Pleasanton
- Agency: Fountainhead Law Group P.C.
- Main IPC: G06T15/06
- IPC: G06T15/06 ; G06T15/08 ; G06T15/50 ; G06T15/00 ; G06F15/16 ; G06F15/80
Abstract:
A new hardware architecture defines an indexing and encoding method for accelerating incoherent ray traversal. Accelerating multiple ray traversal may be accomplished by organizing the rays for minimal movement of data, hiding latency due to external memory access, and performing adaptive binning. Rays may be binned into coarse grain and fine grain spatial bins, independent of direction.
Public/Granted literature
Information query
IPC分类:
| G | 物理 |
| G06 | 计算；推算或计数 |
| G06T | 一般的图像数据处理或产生 |
| G06T15/00 | 3D〔三维〕图像的加工 |
| G06T15/06 | .光线跟踪 |
