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In article <1992Sep8.221740.9893@uoft02.utoledo.edu> kmurali2@uoft02.utoledo.edu writes:
>	  I am plannning to do my MS thesis in Sub-band coding of HDTV Images. 
>Are there any easily undestanding (w/o much of abstract Mathematics) tehnical 
>papers or text books avialable ? Is there any technique that can be used to 
>reduce the bit/pixels. Any help would be appreciated.

Anything published by the following (mostly Bellcore) engineers should be
useful: H. Gharavi, A. Tabatabai, D.LeGall, T.C. Chen, P.E. Fleischer 
R. Ansari.  Bellcore has been developing subband coding for ATV for some
time now.

You should also check out _Subband Image Coding_, edited by John W. Woods,
Kluwer Academic Publishers.  Chapters 6&7 (and their bibliographies)
should be most useful.

There are of course many techniques for reducing the number of bits/pixel,
lossy and otherwise.  Search topics: information theory, coding of
waveforms, digital communication.  See also newsgroups *.compression.*

Dave
-----
David Wuertele, Yasuda Lab, Electronic Engineering, Institute of Industrial Science,
University of Tokyo.				dave@windsor.iis.u-tokyo.ac.jp

In article <DAVE.92Sep9192500@pipi.iis.u-tokyo.ac.jp> dave@pipi.iis.u-tokyo.ac.jp (David Wuertele) writes:
>In article <1992Sep8.221740.9893@uoft02.utoledo.edu> kmurali2@uoft02.utoledo.edu writes:
>>	  I am plannning to do my MS thesis in Sub-band coding of HDTV Images. 
>>Are there any easily undestanding (w/o much of abstract Mathematics)
>>tehnical papers or text books avialable ? Is there any technique that can
>>be used to reduce the bit/pixels. Any help would be appreciated.
>
>Anything published by the following (mostly Bellcore) engineers should be
>useful: H. Gharavi, A. Tabatabai, D.LeGall, T.C. Chen, P.E. Fleischer 
>R. Ansari.  Bellcore has been developing subband coding for ATV for some
>time now.

I would also suggest you look at the work that Phillips has published, as
well as the stuff from RPI's Center for Image Processing Research/IPL.  HDTV
subband coding is exactly what we spend most of our time working on.  In 
fact, if you sent a query letter to our office, I imagine that you could
get a bibliography of papers and tech reports from the lab.  Our address
is:

Center for Image Processing Research
JEC7012
Rensselaer Polytechnic Institute
110 8th Street
Troy, NY  12180-3590
ATTN: Liz Haight

Feel free to mention my name and that you saw this on the net.

>You should also check out _Subband Image Coding_, edited by John W. Woods,
>Kluwer Academic Publishers.  Chapters 6&7 (and their bibliographies)
>should be most useful.

Dr. Woods is one of the major researchers in the CIPR/IPL.  You could
ask for a bibliography of his recent papers as well.

Good luck!
Rodney Peck
CIPR/IPL Lab Coordinator