image_filter
Apply filter on image
image_filter(
filter,
img,
[sigma]
)
Apply filter on image
Syntaxe
image_filter(img, filter="blur", sigma=1.5);
Arguments
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
filter | yes | - | Filter name : blur, sharpen, gamma, hue, contrast, brightness, saturation, dilate, edge, erode, median, grayscale, invert, emboss, sepia, sobel, sobel, threshold, fliph, flipv | |
img | yes | - | Image object | |
sigma | - | - | Allows to control the strength of the filter effect (not taken into account if not necessary) |