Panasonic AJ-PX230 User Manual page 14

* Data acquired by [SKIN TONE GET]
When the color composition of video signal (R/G/B) is converted to color difference signal (R-Y/B-Y), it can be
represented as the figure below. On this diagram, using the axes across Red-Cyan and Green-Magenta phases
(I axis and Q axis, respectively), set the following areas to apply Skin Tone.
[I CENTER］ 0 - - - 35 - - - 255
Sets the center position on the I axis (the area to apply Skin Tone).
[I WIDTH］ 0 - - - 55 - - - 255
Sets the area width to apply Skin Tone along the I axis with [I CENTER] as the center.
[Q WIDTH］ 0 - - - 10 - - - 90
Sets the area width to apply Skin Tone along the Q axis with [I CENTER] as the center.
[Q PHASE］ -180 - - - 0 - - - 179
Sets the area phase to apply Skin Tone with the Q axis as a reference.
If some areas on the background, etc. are close to skin-colored, they will also look smoother after this function is used.
When the brightness is not enough, the effect may not be easily recognized. Also, if people are filmed in a reduced
size, their faces may be blurred.
Effect and adjustmet range of SKIN TONE DTL settings on vector scope
Q Axis
I Axis
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