Photron Fastcam SA5, Hardware Manual, Page: 49 / 107

37 FASTCAM SA5 / SA5 RV Hardware Manual
3.9. Color Enhancement Function (Color Models Only)
Color models feature an image color enhancement setting. The image color enhancement level can
be adjusted in five steps, including the OFF setting.
Menu Display Contents
OFF
Turns the color enhancement mode off
ｘ
0.5 (LEVEL1)
Sets x0.5 color enhancement
ｘ
1 (LEVEL2)
Sets x1 (default) color enhancement
ｘ
1.5 (LEVEL3)
Sets x1.5 color enhancement
ｘ
2 (LEVEL4)
Sets x2 color enhancement
3.10. LUT (Look-Up Table) Operations
The LUT (Look-Up Table) refers to a reference table that defines the relationship between the pixel
brightness gradation of the original image data taken and the brightness gradation displayed on a
computer screen or video monitor.
The system contains a hardware LUT function, and you can display the image data taken with
improved contrast (light and dark sharpness) or make an object in the image stand out by
emphasizing a specified gray level range.
The LUT in the system and the relationship between it and video output and the PC software is
explained below.

When an image is saved with its brightness converted with the LUT, the image saved is the image
that has had its brightness converted.