3 ms·
I wonder if you could argue some variant of the nyquist theorem justifies resolution significantly beyond our ability to discern pixels? (Just a random thought
by abruzzi 14y ago
I wonder if you could argue some variant of the nyquist theorem justifies resolution significantly beyond our ability to discern pixels? (Just a random thought, as I know little about visual perception.)
- mertd 14y agoHere is some basic test: http://i.imgur.com/TqRcx.png http://i.imgur.com/TqRcx.png View the image in 100% zoom. One line is dotted with dots one pixel apart. The other line is a straight with no gaps. If you can tell which one is which, your retina is able to pick up the maximum visual frequency displayed by your device.
- abruzzi 14y agobut what about with color and motion? I know the TV sees pixels as discrete, but if the encoding of the content is 4:2:2, 4:1:1, or 4:2:0 higher resolution might be noticeable. Of course improving the color sampling would be a better solution.