Computer hardware architecture and data structures for a ray traversal unit to support incoherent ray traversal

AD Zimmerman - US Patent 8,817,026, 2014 - Google Patents
the user specifies the location of the viewer, light sources, and a database of objects
including surface texture properties of objects, their interiors (if transparent) and any …

Bug report summarization: an evaluation of ranking techniques

I Ferreira, E Cirilo, V Vieira… - 2016 X Brazilian …, 2016 - ieeexplore.ieee.org
Bug reports are regularly consulted software artifacts, especially, because they contain
valuable information for many change management tasks. Developers consult them …

实时光线追踪相关研究综述.

闫润, 黄立波, 郭辉, 王永鑫… - Journal of Frontiers of …, 2023 - search.ebscohost.com
光线追踪因其渲染效果的真实性, 长期以来被视为下一代主流图像渲染技术,
是计算机图形学领域的热点研究方向. 近年来, 学术界和商业界对实时光线追踪开展了广泛研究 …

Computer hardware architecture and data structures for a ray traversal unit to support incoherent ray traversal

AD Zimmerman - US Patent 9,058,691, 2015 - Google Patents
A new hardware architecture defines an indexing and encoding method for accelerating
incoherent ray traversal. Accelerating multiple ray traversal may be accomplished by …

Two alternative parallel implementations for ray tracing: Openmp and mpi

AS Nery, N Nedjah… - Mecánica …, 2010 - venus.santafe-conicet.gov.ar
In computer graphics, rendering scenes into high-quality images efficiently is critical,
especially if some interactivity is required. However, it is hard to satisfy both speed and …

An effective high-frequency method for the near-field scattering from an electrically large ship illuminated by a hertzian dipole

W Yang, C Liao, X Zhu, C Qi, S Lei… - IEEE Geoscience and …, 2021 - ieeexplore.ieee.org
This letter is dedicated to develop an effective high-frequency method for the near-field (NF)
scattering from an electrically large ship illuminated by a Hertzian dipole. First, for primary …

A parallel architecture for ray-tracing

AS Nery, N Nedjah, FMG França - 2010 First IEEE Latin …, 2010 - ieeexplore.ieee.org
Real time rendering of three-dimensional scenes in high photorealistic detail is a hard task,
such as in the Ray Tracing rendering algorithm. However, parallel implementations of Ray …

Computer hardware architecture and data structures for lookahead flags to support incoherent ray traversal

AD Zimmerman - US Patent 8,842,117, 2014 - Google Patents
A new hardware architecture defines an indexing and encoding method for accelerating
incoherent ray traversal. Accelerating multiple ray traversal may be accomplished by …

Computer hardware architecture and data structures for a grid traversal unit to support incoherent ray traversal

AD Zimmerman - US Patent 8,952,963, 2015 - Google Patents
the user specifies the location of the viewer, light sources, and a database of objects
including surface texture properties of objects, their interiors (if transparent) and any …

An efficient parallel architecture for ray-tracing

AS Nery, N Nedjah, FMG França - Analog Integrated Circuits and Signal …, 2012 - Springer
Real time rendering of three-dimensional scenes in high photorealistic details is a hard task,
such as in the ray tracing rendering algorithm. In general, the performance achieved by a …