Verschaffelt, Guy
Roelandt, Stijn
Meuret, Youri
Van den Broeck, Wendy
Kilpi, Katriina
Lievens, Bram
Jacobs, An
Janssens, Peter
Thienpont, Hugo
Article History
Received: 11 March 2015
Accepted: 17 August 2015
First Online: 15 September 2015
Competing interests
: P.J. is employed by Barco, a company that fabricates projection systems and as such is interested in the speckle perception of laser projectors.