Hi, I'm new here,
I'm a neuroscience student learning about the eye with only some hobby experience in Photoshop.
I don't know if anyone has ever seen the graph below (credit to Neuroscience 5th Ed. Purves), but I'd like to make and apply a filter (just out of curiosity) that compensates and for the relative absorption of different wavelengths of the visible spectrum - so that the brightness of the colours across the spectrum are represented equally in the eye. My first thoughts would be to replicate the inverse of this graph in the separate colour channels ... but I'm not sure ...
Any ideas how I might go about this?
Cheers,
Ben
I'm a neuroscience student learning about the eye with only some hobby experience in Photoshop.
I don't know if anyone has ever seen the graph below (credit to Neuroscience 5th Ed. Purves), but I'd like to make and apply a filter (just out of curiosity) that compensates and for the relative absorption of different wavelengths of the visible spectrum - so that the brightness of the colours across the spectrum are represented equally in the eye. My first thoughts would be to replicate the inverse of this graph in the separate colour channels ... but I'm not sure ...
Any ideas how I might go about this?
Cheers,
Ben