![Festo SBSC-EN Manual Download Page 209](http://html1.mh-extra.com/html/festo/sbsc-en/sbsc-en_manual_2282529209.webp)
Vision Sensor SBSI/SBSC-EN, 8062650 - 1607b - 13/09/2016
Page 209
Vision Sensor Manual
S (saturation) in percent (0 % = light grey, 50 % = low saturated color, 100 % = maximum saturated color)
V (value) in percent (0 % = dark, 100 % = full brightness)
4.6.7.8.3 Color model LAB
LAB or L*a*b*-color model is built from a three dimensional coordinate system:
Fig. 210: Color model LAB
a*-axis describes the red and green components of a color, negative values stand for greenand positive
values stand for red. Range of values from -150 to +100.
b*-axis describes the blue and yellow components of a color, negative values stand for blue positive values
stand for yellow. Range of values from -100 to +150.
L*-axis describes the lightness of the color with values from 0 to 100.
One of the most important properties of the L*a*b color model is the independency from the technology
used for capturing and displaying the images.
LAB values are calculated from linear RGB values. This is based in a D65 illuminant and a 2° observer.
4.6.7.9 Application Examples
In Menu "File" "Examples" predefined examples can be loaded.
A filmstrip is loaded together with a job-file.
Summary of Contents for SBSC-EN
Page 1: ......