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21.4: Compensation for Stray Light in Projection Display Metrology
Author(s) -
Boynton P.,
Kelley E.
Publication year - 2001
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1831864
Subject(s) - darkroom , compensation (psychology) , stray light , ideal (ethics) , projection (relational algebra) , instrumentation (computer programming) , metrology , computer science , simple (philosophy) , computer graphics (images) , engineering drawing , engineering , optics , physics , algorithm , psychology , philosophy , epistemology , psychoanalysis , operating system
Electronic projection display specifications are often based on measurements made in ideal darkroom conditions and assume ideal measurement instrumentation. However, not everyone has access to such a facility, and the light‐measuring devices may not necessarily provide the desired information. Simple tools are discussed that address some of these concerns.