Lecture 20: Introduction to Color Science (Cont) (13)
nebster100
I'm a bit confused about why the s functions are so jagged. Can someone help me understand this better?
yzyz
The s function just represents the spectral power distribution of the incoming light. This distribution can be anything; there is nothing preventing the power distribution across the spectrum from being very jagged or smooth.
Carpetfizz
Is there any notion of "noise" in the human visual system? If so, can we quantify it in the same way we quantify noise for digital image sensors, or any other digital signal?
I'm a bit confused about why the s functions are so jagged. Can someone help me understand this better?
The s function just represents the spectral power distribution of the incoming light. This distribution can be anything; there is nothing preventing the power distribution across the spectrum from being very jagged or smooth.
Is there any notion of "noise" in the human visual system? If so, can we quantify it in the same way we quantify noise for digital image sensors, or any other digital signal?