how to convert decimal values into 8bit binary values in a 256*256 matrix.
4 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Abirami
el 12 de Ag. de 2014
Comentada: diwa
el 1 de Dic. de 2017
i have taken a 256*256 image and found each of the pixel values. now i need to convert each of these pixel values into 8 bit binary sequence and display it as a 256*256 matrix. i have a problem here...i have used a for loop to compute binary sequence of each value..but only the last value is displayed...please help..the code is as follows
>>a=imread('C:\Users\a.png');
>>disp(a);
>>for i=1:256
>>for j=1:256
>>b= de2bi(a(i,j),8);
>>disp(b)
>>end
>> end
thanks in advance..
0 comentarios
Respuesta aceptada
Pratik Bajaria
el 12 de Ag. de 2014
Editada: Pratik Bajaria
el 12 de Ag. de 2014
Its Pretty Simple. You have not made 'b' into an array. do it and its all done.
i.e. Change it to the following
a=imread('C:\Users\a.png'); disp(a); for i=1:256 for j=1:256 b(i,j,:) = de2bi(a(i,j),8); disp(b) end end
Please let me know if in case of further doubts.
Regards, Pratik
6 comentarios
diwa
el 1 de Dic. de 2017
Plzz tell me how can I get maximum value among all these binary values of 8 bit
Más respuestas (0)
Ver también
Categorías
Más información sobre Convert Image Type en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!