forming bit-stream

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FIR
FIR 2011-12-31
I have taken a 26 image,processed,IWT,ebcot process,now i want to give 2 inputs to weighting weighting model,one is menn energy of co-efficients and other is VOI coordinates,please help

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Walter Roberson
Walter Roberson 2011-12-31
I am having difficulty understanding your question as phrased. It is also not clear what bit-stream you are trying to form.
At this time could the question be simplified to "How do I convert numeric data to a bit stream?" If so then use dec2bin, possibly after having used typecast() if needed to re-represent floating point numbers as unsigned integers. dec2bin() will output a string of characters, each '0' or '1'. If you need decimal 0 and decimal 1, then you can subtract '0' from the result, as in
dec2bin(314159) - '0'
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FIR
FIR 2012-1-2
I=imread('lena.bmp')
K=dec2bin(I);
[r c]=size(K)
J=K-0;
W=zeros(r,c);
J=K-W
i get numeric values
Walter Roberson
Walter Roberson 2012-1-2
K = dec2bin(I) - '0';
just like I wrote. The character, not the number.

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