Hi,

I m working on image compression for my final training course. I am 
asked to compress the images 1600*1200 the most I can with the less 
loss I can...

 I am working with matlab, and trying to understand jpeg and jpeg2000.

In fact my boss wants me to use jpeg2000 but EBCOT is very difficult. 
So i wanted to know, what makes jpeg2000 so different from jepg except 
DWT ? And what can I add in jpeg algo to improve the results, thats to 
say, the ratio and the loss ? (I don't want to use jpeg with no loss).
I know it s not a very technical question but I hope sbdy will have 
answers for me.

Thanx

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hi all,
>   
>  i badly need a souce code in c for dct image compression , can any send it
.
>   
>  thanks in advance
>   
>  warm regards
>  prathima
Hi prathima,
  which image compression standard you follow ?... i am also doing JPEG image
compression standard.but i am going to implement in VLSI.i have a whole C++ code
for JPEG encoder.how can i send to you?  

with regards
Inian Thavamani

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I have the code for DCT image compression and Decompression
using Matlab.

My email Id is b...@arithos.com

Regards
Bharat
From: i...@ymail.com 
Sent: Friday, January 30, 2009 6:40 PM
To: i...@yahoogroups.com 
Subject: [imagedsp] Re: image compression

hi all,
> 
> i badly need a souce code in c for dct image compression , can any send it
.
> 
> thanks in advance
> 
> warm regards
> prathima
Hi prathima,
which image compression standard you follow ?... i am also doing JPEG image
compression standard.but i am going to implement in VLSI.i have a whole C++ code
for JPEG encoder.how can i send to you? 

with regards
Inian Thavamani
 

(You need to be a member of imagedsp -- send a blank email to imagedsp-subscribe@yahoogroups.com )