How Shifting and Scaling in Continous signals is related to Images

[narin]

Hello Everybody!

I am doing a study of wavelets. I am able to get basic idea of wavelets a
how the input signal is multiplied with a scaled and shifted windowin
function.But I am not clear of how the filtering process is carried out fo
2-d matrices or images. Can anybody tell me how shifting and scaling o
wavelets in continous time signals is related to images.

Thanks in advance!
Narin.

[Martin Eisenberg]

narin wrote:

> But I am not clear of how the filtering process is carried out
> for 2-d matrices or images.

See http://grail.cs.washington.edu/projects/wavelets/article/


Martin

--
There is no idea so stupid that you can't
find a professor who will believe it.
--H. L. Mencken

[narin]

>narin wrote:
>
>> But I am not clear of how the filtering process is carried out
>> for 2-d matrices or images.
>
>See http://grail.cs.washington.edu/projects/wavelets/article/
>
>
>Martin
>
>--
>There is no idea so stupid that you can't
>find a professor who will believe it.
>--H. L. Mencken
>

Thanks Martin!