Quick question. I'm looking for a reference of an iconic psychedelic 70s animation of a guy walking down the street. It has a really extreme perspective so his raised foot in the foreground looks huge and body and head taper off into the distance. If I've described it well, you should have an inkling of what I'm talking…
The way I validated my test before was checking the brightness value with the color picker on the same pixel before and after applying the b/w filter with all values set to 100(I believe those settings are a percent value). pixels with 70% brightness stayed at 70% so I assumed it was very close to taking the luminance of…