Matlab image processing doubt

[abhigopal]

Hi,

I have an image matrix. I want to convert all the pixel values to binary values for processing. How do i do this?? Is there some kind of quantization format available??

Thanks
Abhi

 

[tofinhk]

What do you mean by converting pixel values to binary values?
if there is a 8-bit image, you got a value 129 from a pixel, then you want to change it to 1000 0001??

If so, what you need is a function change from decimal to binary, but not a image processing problem. As I remember, there is a function called dec2bin, you may check about it.

HTH

 

[h_ghanei]

You should use these functions in the order:

imread
double or im2double
dec2bin

 

[abishek]

the inbuilt function in matlab dec2bin should do the job