How to store the data of image to a text file in Matlab?

[Cutey]

Hi ppl
when I read an image in the matlab environment it will be as a matrix in the command windows and as a matrix in the workspace..how can I store this data of image to a file.txt?

 

[Cutey]

image in matlab

plz any one can help me?

 

[arundua]

Re: image in matlab

Hi ppl
when I read an image in the matlab environment it will be as a matrix in the command windows and as a matrix in the workspace..how can I store this data of image to a file.txt?

first open the image using let o=imread('image location\name.jpg')...... the assign this value to other variable using p=i; and store dis as a m file wid a name eg. image.m
again if u want to use this data simply write - load image