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IPCV - Image Processing and Computer Vision Toolbox for Scilab >> Image Types and Color Space Conversions > im2double

im2double

Convert image to double precision

Syntax

im2 = im2double(im)

Parameters

im :

An matrix/image, which can be ANY image supported by IPCV.

im2 :

Output image, a double precision matrix.

Description

im2double convert intensity or RGB images to double precision. If the input is of class double, the output image is identical to it. Otherwise, im2double rescales or offsets the data, and returns the equivalent image of class double.

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