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scicv >> Image filtering > blur

blur

Blurs an image

Syntax

img_out = blur(img_in, ksize[, anchor[, borderType]])

Parameters

img_in

Input image (Mat).

ksize

Kernel size (double 1x2 matrix).

anchor

Position of the anchor in the element (double 1x2 matrix) (default the anchor is at the element center).

borderType

Pixel extrapolation method (double) (default BORDER_DEFAULT).

img_out

Output image (Mat).

Description

blur is the equivalent of boxFilter with a normalized kernel.

Examples

scicv_Init();

img = imread(getSampleImage("lena.jpg"));

img_blur = blur(img, [5, 5]);

matplot(img_blur);

delete_Mat(img);
delete_Mat(img_blur);

See also


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