RGB_Switcher
© Gilbert Grillot & Sylvain Weiller

RGB-Switcher will deal with the inversion color problem giving "Avatar like people" found on some UHD LG TVs

It is also usable for all RGB channel exchange.

In the case of the LG problem , Red and Blue channels are to be exchanged ...

Example of usage :

Load an image (or use batch to load many)
Select Save Switch Channels R<>G
Give a generic name and go !

Test examples ...

BLUE :

RED :

Real pictures of the LG UDH TV taken with a camera ...

Before ...     After !

Link to download RGB_Switcher (V0.2 Beta 20141126)
Licence as for today : free for personal use !