The Meridian Renderer

 

http://www.sunfishstudio.com/index.htm

 

This is a very interesting renderer. It has a different approach that is very promising and based on modal intervals . They dont use micropolygons or point sampling. The renderer supports high quality displacements, motionblur and maya paintfx. And - thats the best - the memory demands are really low, even for the largest scenes. Check it out.

 

Interval arithmetic - wiki

BOOST interval C++ library

sourceforge interval libraries

http://sourceforge.net/search/?words=Interval&sort=score&sortdir=desc&offset=0&type_of_search=soft

 

Boost.Interval on GPU . Guaranteed interval arithmetic in Cuda and Cg. Boost Software License, 2008

FI_LIB, fast interval library in ANSI-C, with C++ interface

ALIAS

 

Interval and Related Software

Interval Methods

MISO Modal Interval Software

A collection of links to interval methods and researcher. 

Much more information on intervals can be found in 



Vladik Kreinovich's comprehensive archive on Interval Computations

.


Improvements i the ray tracing of implicit surfaces based on Interval Arithmetic (URL
, paper
)



aurthor: http://gilab.udg.edu/Plone/container/cv/jflorez



email:jeflorez @eia.udg.edu, [e-mail]
,



Quantified real constraint solving using modal intervals with Application to Control.pdf




http://csr.uvic.ca/~vanemden/research/ia.html



http://interval.louisiana.edu/euromath.html



http://www-sop.inria.fr/members/David.Daney/softwares.php



Interval Analysis on Directed Acyclic Graphs for Global Optimization