Image color filtering

This function provides a color filtering of a given image.
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Actualizado 3 Mar 2015

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This function modifies a given image in order to keep a specific hue (given too) and to desaturate the rest of the image. This procedure originates an image with black and white colormap, excluding the parts colored with that hue. Input and output parameters are specificated in the function header.
Example of use extracting the blue hue (H: 150º - 270º):
I = imread('myimage.jpg');
I = im2double(I);
I_m = colorfilter(I,[150 270]);
imshow(I_m,[]);

Citar como

Víctor Martínez-Cagigal (2024). Image color filtering (https://www.mathworks.com/matlabcentral/fileexchange/49898-image-color-filtering), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2014a
Compatible con cualquier versión
Compatibilidad con las plataformas
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Versión Publicado Notas de la versión
1.1.0.0

Grammar error in description.

1.0.0.0