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Date File Comment by Comment Rating
21 Sep 2009 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj iyappan, iyyakutti

nice program

30 Aug 2009 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj srinivasan, kartik

very good.

17 Apr 2008 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj ejee, dyf

fdjdfdvfm

17 Apr 2008 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj suba, subathra

07 Apr 2008 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj geo, sure

06 Apr 2008 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj patel, mahendra

very good

27 Feb 2008 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj akella, srinivassharma

23 Jan 2008 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj kandaswamy, indra

06 Jan 2008 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj chimmi, raju

05 Sep 2007 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj choudhury, suvendu

30 Jul 2007 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj P, Essaki Muthu

This is a good try, but it is not working with jpg files

17 Apr 2007 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj B, Rafael

It's a very nice project which helps to understand the different steps to compress an image with wavelets. Anyways I think some things do not make sense.

Line 58: It makes no sense to give thr as input to the WPDENCMP function, the input has to be the wavelet coefficients, they have to be thresholded

Line 68: The input for the wavelet inverse transformation is the original coefficient array c, which hasn't be altered, that means we just do a transformation and then an inverse transformation, no compression has been done. (therefore max(max(abs(re_ima-input_image))) = 0;)

Anyways....very good for basic understanding!

09 Apr 2007 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj malhotra, raj

nice proj n very easy to understand

23 Feb 2007 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj reddy, swati

23 Jan 2007 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj sherin, jeyavim

good work shared

26 Nov 2006 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj yadav, dinesh

vary good work
go ahed

24 Nov 2006 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj singh, vk

good work shared

25 Oct 2006 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj DIQDIOP, MALIKARJUN

IT IS EXCELLENT

08 Oct 2006 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj nasir, jay

nice program...can i ask...what the type of image that u used?what size?what is the correst image?

25 Aug 2006 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj soni, samir

31 Jan 2006 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj Sharif, Omar

good....but should be more flexible

01 Dec 2005 Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. Author: S.Thayammal Subburaj Raj, Vishal

 Nice code.But needs correct image file to be present in order for the code to work.But still good job.

 

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