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31.3: Classification of Subjective Speckle for Evaluation of Laser Display
Author(s) -
Kurashige Makio,
Ishida Kazutoshi,
Ohyagi Yasuyuki
Publication year - 2014
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 - 10.1002/j.2168-0159.2014.tb00113.x
Subject(s) - speckle pattern , wavefront , optics , speckle noise , interference (communication) , computer science , laser , artificial intelligence , speckle imaging , computer vision , physics , telecommunications , channel (broadcasting)
Speckle in laser display contains several types of interference wavefront which is originated in different generation mechanism. We found out that subjective speckle can be classified into three types; projected speckle, screen speckle and direct speckle. Some experimental results were shown to see how each type of speckle looks like.