Diffractive optics 4 Digital image storage 4 Functions 4 Imaging systems 4 Light modulation 4 Light modulators 4 Liquid membranes 4 Merit functions 4 Modulation 4 Optical filters 4 Optical imaging theory 4 Optical merit functions 4 Optical system design 4 Optical systems 4 Optical transfer function 4 Optoelectronic devices 4 Spatial light modulators 4 Three dimensional 4 Wave filters 4 Alternating phase 2 Axial points 2 Computer graphics 2 D lines 2 Degree of coherences 2 Digital arithmetic 2 Digital image processing 2 Image intensities 2 Image planes 2 Image processing 2 Image quality 2