<https://forums.getpaint.net/topic/31843-hsv-eraser/#comment-427246>
<http://schema.org/text>
"The peculiar features of my eyes make me choose dark colors for most things and when I do the captures on Sculptris I have the dark backgrounds on one hand and a dark main object on the other, which at times makes things harder when I have to create the difference mask because both the mask and the background appear dark at first sight. What I've been doing lately is find a way to highlight the main object while preserving the darkness of the backgrounds, for example by doing a preliminary Additive  blending before doing the Difference thing.    This way, the resulting mask looks more visible, or so I feel it. Perhaps all this is way too obvious, but anyway I thought I'd say it. Sometimes one gets overexcited to achieve a final result and may overlook basic procedures that might eventually improve such result  "
<https://forums.getpaint.net/topic/31843-hsv-eraser/?tab=comments#comment-426908>