WImage sensor
WActive-pixel sensor
WBack-illuminated sensor
WBayer filter
WCamera module
WCharge-coupled device
WCromemco Cyclops
WCYGM filter
WEnergetic neutral atom
WFill factor (image sensor)
WFlying-spot scanner
WGamma camera
WGamma probe
WImage sensor format
WImaging spectrometer
WInfrared detector
WMicrochannel plate detector
WPlanar Fourier capture array
WPush broom scanner
WQuantum well infrared photodetector
WRGBE filter
WSuper CCD
WThree-CCD camera
WWhisk broom scanner