[WM]: [query] Frequency

[Siju Joseph <sigu_joseph@yahoo.co.uk>]

Hi to all,
What is exactly meant by frequency of the image, When we talk we produce frequencies, and I can understand that sound signal
composed of different frequencies, But when it comes to images, I am not able to understand the term frequency, What exactly it
express??
 
Can any one suggest some good articles, I mean, article for the beginner, in the area of HVS, (Human Visual System)
 
Thanks in advance,
Regards,
Siju 
 




Regards,

Siju Joseph



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