JPEG: pixel variation Vs Spatial frequency

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naresh850

Joined: 09 Jun 2006
Posts: 162
Helped: 1

16 Nov 2007 12:54 jpeg pixel

Hello all,

What I think smaller variation in pixel that means higher the spatial freq.
and higher variation in pixel that means lower the spatial freq.

is it correct or wrong?

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vacikel

Joined: 08 Oct 2007
Posts: 18
Helped: 1

16 Nov 2007 22:04 spatial frequency pixel

I hope you asked this

if you get the pixel size smaller you make the spatial frequency higher
and if you make pixel size higher you make the spatial frequency lower

we may formulate it like this

pixel length = 1/(some constants*spatial frequency)