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Lighting Design Glossary

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Jittered Sampling

(Term of computer graphics)

A stochastic process in which values are sampled uniformly over a rectilinear subspace. The exact position of the respective sample in each subrectangle is thereby varied randomly.

In the Radiance software, this method can be applied in several situations of the simulation process:

 

References:
   aliasing
image filtering
penumbras
Radiance software
 
 
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jittered sampling    (not translated)
http://www.schorsch.com/en/kbase/glossary/jitter.html
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