Face blur

Detects all faces in the image and applies blur to conceal them. To activate the filter, set X to 1 (blur_faces=1). You can control the blur radius (default: R=30) and sigma (default: S=1000).

blur_faces=1[,R[,S]]

Examples

Preview	Syntax
	Original image: /sample.li/busystreet.jpg?w=600
	Faces blurred: /sample.li/busystreet.jpg?w=600&blur_faces=1