eimgread

read image-file

Synopsis

[image,colormap]=eimgread(imageFileName)

Parameter(s)

imageFileName :

name of JPEG- or PPM-file

image :

image matrix

if colormap used then

image is filled with indices of colormap

else

image is filled with RGB values

(value=R*2^16+G*2^8+B and R,G,B are integer of 0:255)

that’s a very fast way

colormap :

color table