Barco RHDM-1701, User Manual

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164 Barco - RHDM-1701 - User manual
Terminology
The value of the hue control is expressed in degrees.
Figure 58: Hue and saturation control
Input signal description
The names of the input signals that are shown in the status bar or in the “select input” toolbox are
composed in the following way:
Nr of active lines + Scanning Vertical frequency
e.g.: 720p23.98 can be translated to a format that has a resolution of 1280x720, a progressive
scan format with a vertical frequency of 23.98
1 2
'
) cos( ) sin( 0
) sin( ) cos( 0
0 0 1 '
⎥
⎥
⎥
⎦
⎤
⎢
⎢
⎢
⎣
⎡
⎥
⎥
⎥
⎦
⎤
⎢
⎢
⎢
⎣
⎡
− =
⎥
⎥
⎥
⎦
⎤
⎢
⎢
⎢
⎣
⎡
R
B
R
B
C
C
Y
C
C
Y
α α
α α
C
Saturation
Y'
Hue
B
C
R