JPEG: pixel variation Vs Spatial frequency

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naresh850

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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?
 

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)
 

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