Targets areas showing fluid-like translucency (saliva-like smears). :
In this context, it generally refers to how (like saliva-like fluids or "grey noise") create artifacts that mask critical structural flaws on surfaces or objects when viewed under the high-glare, high-motion conditions of oncoming traffic . saliva_grey_masking_flaws_facing_traffic
Algorithmically cancels out light bouncing from facing traffic. saliva_grey_masking_flaws_facing_traffic