Picture=imread (' Hide_image. Tif);
Picture=double (Picture);
Picture_R=Picture (:, :, 1);
[m, n]=size (Picture_R);
FRR=fopen (' a.t xt ', 'w'); % in written way open only to write file
Msg_len=184;
P=1;
[the row, col]=randinterval (Picture_R msg_len, 1996);
For I=1: msg_len
If bitand (Picture_R (row (I), col (I)), 1)==1% bitwise and operation
Fwrite (FRR, 1, 'ubit1');
% result (p, 1)=1;
The else
Fwrite (FRR, 0, 'ubit1');
% result (p, 1)=0;
End
If p==msg_len
break;
End
P=p + 1;
End
The fclose (FRR);
Here to a.t xt is written in binary 0, 1. Then I want to open a.t xt see the data, but shall be the input for the binary, so open is garbled, please the great god I didn't understand what is knowledge
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