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P‐32: Mesopic Bit‐Depth Analysis for High‐Quality TV beyond 10‐Bits
Author(s) -
Sasaki Hisashi,
Kimura Tomohisa,
Okumura Haruhiko
Publication year - 2009
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 - 10.1889/1.3256508
Subject(s) - mesopic vision , bit (key) , dither , computer science , quality (philosophy) , computer vision , artificial intelligence , mathematics , optics , physics , retina , computer security , quantum mechanics , noise shaping , photopic vision
A mesopic bit‐depth analysis is proposed, which shows HVS‐characteristics between subtense angle and bit‐depth. It gives a guideline to investigate further cost‐down of 11 bits‐depth display drivers: rapidly decreasing HVS‐characteristics suggests an 8bits‐based 4×4 dithering is applicable even for mesopic vision which is more sensible thanphotopic vision.