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Experiments
Introduction
Classification
Time-multiplexing
Spatial codification
Direct codification
Direct codification: Colour
• Every encoded point of
the pattern is identified by its colour
Tajima and Iwakawa
rainbow pattern
(the rainbow is generated
with a source of white light passing
through a crystal prism)
T. Sato patterns capable of cancelling
the object colour by projecting three shifted patterns
(it can be implemented with an LCD
projector if few colours are projected à
drawback: the pattern becomes periodic in order
to maintain a good resolution)
Conclusions
