Face crop

Crop operation focusing only on one face

Finds the most prominent face in the image and crops it to specified dimensions provided with the width and height parameters. If you however provide only one dimension, the other dimension will be chosen automatically to keep the aspect ratio of the face.

func=face

If there is no face in the image or many faces are found, the operation defaults to a standard crop.

Examples

Preview	Syntax
	Standard crop: /sample.li/business-portfolio.jpg?w=400&h=300
	Face crop: /sample.li/business-portfolio.jpg?w=400&h=300&func=face
	Face crop: /sample.li/classroom.jpg?h=240&w=380&func=face
	Face crop with automatic aspect ratio: /sample.li/classroom.jpg?h=240&func=face

Face margin

Sets margins around the face. You can set equal margins with face_margin=X or separate horizontal and vertical margins (face_margin=W,H).

face_margin=X|W,H

Examples

Preview	Syntax
	/sample.li/business-portfolio.jpg?w=400&h=300&func=face&face_margin=60
	/sample.li/classroom.jpg?h=240&func=face&face_margin=80,30