Schelkens, P. Optical and Digital Image Processing. SPIE Digital Library.
Citazione stile Chigago Style (17a edizione)Schelkens, Peter. Optical and Digital Image Processing. SPIE Digital Library.
Citatione MLA (9a ed.)Schelkens, Peter. Optical and Digital Image Processing. SPIE Digital Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.