| normal - normalize array to a given range |
N = normal(M, upper, lower) |
| M |
| array |
| N |
| normalized array |
| upper and lower |
| range limits of N. lower defaults to 0. upper defaults to 1. |
| Function normal normalizes a matrix M to occupy lower-upper range. The intent of this function is to be a shortcut to a simple but often used operation. |
| N = normal(M) normalizes N to 0-1 range. |
| N = normal(M,upper) normalizes N to 0-upper range. |
| N = normal(M,lower,upper) normalizes N to lower-upper range. |
initial_dir = PWD;
chdir (SIPDIR + 'images');
Img = gray_imread('gra.jpg');
mini(Img)
maxi(Img)
N = normal(Img,255);
mini(N)
maxi(N)
chdir(initial_dir);
|
| Ricardo Fabbri <rfabbri@if.sc.usp.br> |
| The latest version of the Scilab Image Processing toolbox can be found at |
| http://siptoolbox.sourceforge.net |
| imshow |