ayase said:
Why don't some scientists just work out the maximum resolution a human eye can actually focus on and then just create a format that matches that. Though presumably once picture quality gets that good we'll start enhancing human eyeballs in order to keep up.
Hah that's exactly what I've wondered about actually.
Been doing some research and I've found that a human eye has
576 megapixels [Sources:
(1),
(2)]. Of course that's going to not be completely accurate - probably far from it...
Doing some maths... :
The resolution of a DVD (NTSC) contains 345,600 pixels (720x480) [480p]
HD 720p contains 921,600 pixels (1280x720) [720p]
HD 1080p contains 2,073,600 pixels (1920x1080) [1080p]
This isn't really getting anywhere close to ~576,000,000 pixels
UHD 4320p contains 33,177,600 pixels (7680x4320) [4320p] - apparently Japan want to start using this properly by 2015... So we've got a hell of a long way off until we start seeing something that is as good as reality, but you have to admit we're getting close (specifically a seventinth of the way there by 2015), and the amount of pixels is increasing quicker in a smaller amount of time, so it probably won't be too long... I saw an article yesterday (
source) actually on a camera that can take pictures of 50 megapixels in quality, so that's even closer.
I tried working out the dimensions of a 576 megapixel image, but I failed, so meh.
EDIT: Nearest resolution 30720x17280 [17280p] =around 530 megapixel
Next better than eye = 38400x21600 [21600p] =around 829 megapixel
I'll be waiting for 21600p video I think =)
Note: Resolutions in 16:9 widescreen ratio.