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O~ Computer Graphics, Volume 23, Number 3, July 1989
http://www0.cs.ucl.ac.uk/research/vr/Projects/VLF/vlfpapers/radiosity/Wallace_J_R__A_Ray_Tracing_Algorithm_for_Progressive_Radiosity__1989.pdf#:~:text=In%20the%20progressive%20radiosity%20algorithm%2C%20illumination%20is%20com-,fails%20in%20the%20scene%20is%20accomplished%20using%20the
(PDF) An Algorithm for Progressive Raytracing
https://www.researchgate.net/publication/221581505_An_Algorithm_for_Progressive_Raytracing
generation techniques and present an algorithm for progressive genera- tion of raytraced images. The algorithm utilizes a refinement technique that is …
An Algorithm for Progressive Raytracing | SpringerLink
https://link.springer.com/chapter/10.1007/3-540-40888-6_23
In this paper, we survey the progressive image generation techniques and present an algorithm for progressive generation of raytraced images. The algorithm utilizes a refinement technique that is similar to the one used in generating interlaced images in a progressive manner. Keywords progressive image generation progressive transmission raytracing
Progressive Refinement - an overview | ScienceDirect …
https://www.sciencedirect.com/topics/computer-science/progressive-refinement
Ray-tracing algorithms are also suited to both progressive refinement and quickly computing rough previews by taking just a few samples per pixel; rasterization-based renderers don’t have equivalent capabilities. • Adopting physically based reflection models has made it easier to design surface materials.
A RAY TRACING ALGORITHM FOR PROGRESSIVE …
https://ipi.mobi/a-ray-tracing-algorithm-for-progressive-radiosity-79/
“A Ray Tracing Algorithm for Progressive Radiosity”. John R. Wallace, Kells A. Elmquist, Eric A. The algorithm utilizes a refinement …
A Ray tracing algorithm for progressive radiosity | ACM ...
https://dl.acm.org/doi/10.1145/74334.74366
A new method for computing form-factors within a progressive radiosity approach is presented. Previously, the progressive radiosity approach has depended on the use of the hemi-cube algorithm to determine form-factors. However, sampling problems inherent in the hemi-cube algorithm limit its usefulness for complex images.
A Ray tracing algorithm for progressive radiosity | ACM ...
https://dl.acm.org/doi/abs/10.1145/74334.74366
A new method for computing form-factors within a progressive radiosity approach is presented. Previously, the progressive radiosity approach has depended on the use of the hemi-cube algorithm to determine form-factors. However, sampling problems ...
(PDF) Progressive refinement approach to fast radiosity ...
https://www.researchgate.net/publication/220720865_Progressive_refinement_approach_to_fast_radiosity_image_generation
Breadth-first ray tracing that utilizes uniform spatial subdivision can render a large number of objects without breakdown. However, the original algorithm has …
O~ Computer Graphics, Volume 23, Number 3, July 1989
http://www0.cs.ucl.ac.uk/research/vr/Projects/VLF/vlfpapers/radiosity/Wallace_J_R__A_Ray_Tracing_Algorithm_for_Progressive_Radiosity__1989.pdf
In this paper a new progressive radiosity algorithm is described in which ray tracing is used to determine the distri- bution of illumination from each primary or secondary source. The process of determining illumination can then be turned around; …
[PDF] A Ray tracing algorithm for progressive radiosity ...
https://www.semanticscholar.org/paper/A-Ray-tracing-algorithm-for-progressive-radiosity-Wallace-Elmquist/22d15399820b8b7b5afdab19ffe09982c6707b25
A more robust approach is described in which ray tracing is used to perform the numerical integration of the form-factor equation, tailored to provide good, approximate results for a low number of rays, while still providing a smooth continuum of increasing accuracy for higher numbers of rays. A new method for computing form-factors within a progressive radiosity …
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