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Advanced Function
② RGB to Y Conversion
Calculating brightness (Y) with RGB signal converted from Bayer signal, this
camera outputs mono chrome signal as mono chrome camera.
RGB signal
Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.
("MONO" output mode)
YUV(YCbCr) signal
Brightness signal (Y) and
chrominance signal (U/V) can be
calculated from RGB signal.
General formulas are ;
Y=0.30R+0.59G+0.11B
U=-0.17R-0.33G+0.50B
V=0.50R-0.42G-0.08B
⇩
Output Y signal among above as
mono chrome signal from
camera.
Might be Cb/Cr or Pb/Pr depend
on calculation coefficient.
2015/12/25
Doc. No. 4300-0223
21
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