how to normalize the image please provide the code for it

to noramlize an image please provide the matlab code

Answer 1

[Ahmet Cecen]

Since you graced us with absolutely no specifics, I am assuming you are looking for the simplest take on the term image normalization, in that case:

 NormalizedImage=(Image-min(Image(:)))*(255/range(Image(:)));

[himanshu sharma]

A=importdata('E:\m@nshu\photos\B.jpg');
figure,image(A);
title('Original Image');
I = rgb2gray(A);
figure(1)
imshow(I);
title('GrayScale Image');

//this is my code .i have to convert this gray scale image to normalized form ,i am not getting any type of result from the above method ,please provide it in a detail for this querry.

[Jan]

@himanshu sharma: Please format your code properly. And please give us a chance to answer your question by providing the definition of what you call "normalization". The code posted by Ahmet does create a result and it is a usual type of normalization. Claiming only that you do not get a result does not allow to give further suggestions without guessing, what you exactly do and get.

So I strongly recommend to editi the original question and provide the required information where the readers expect them.

[Image Analyst]

Try calling imread() instead of importdata().