Green Screen LUT

[AdamStanislav]

Here is a LUT I made way back in 2017 and have just remembered it,grk17.cube. I started a separate thread because this one does not fit the simple LUT motif of my other LUT thread.

Anyway, it essentially turns a green background black and everything else white. Then you use it as a mask, like this (the model came on the disc with a book on green screen, but the LUT is mine),

[Hilltop]

@AdamStanislav Thanks! Works pretty well, allowing also for semi-transparent masking (e.g., in the case of glass). 

[AdamStanislav]

7 hours ago, Hilltop said:

@AdamStanislav Thanks! Works pretty well, allowing also for semi-transparent masking (e.g., in the case of glass). 

Thanks for confirming that it works.

[n9neinchnail]

Doesn't work as described but still nice. All pictures I tried had the background go dark grey and the subject black (instead of white as needed). So I always have to apply a levels adjustmens to get the background white and then invert the image to have a working mask with white subject and black background. With that process you get good results from this.