And even another possible interpretation ... use the linux "strings" utility.

It's not Perl, but "strings myimage.jpg" will yield all strings of printable characters. Like: 

*I7K
dbn^
"S3t0
VePz
|2`j
]C<v(
eH=BZ!

[download]
I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re: is it possible to search an image by zentara
in thread is it possible to search an image by arunmep

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