A 640/spl times/512 CMOS image sensor with ultra wide dynamic range floating-point pixel-level ADC

The dynamic range of an image sensor is often not wide enough to capture scenes with both high lights and dark shadows. A 640/spl times/512 image sensor with Nyquist rate pixel level ADC implemented in a 0.35 /spl mu/m CMOS technology shows how a pixel level ADC enables flexible efficient implementa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Yang, D.X.D., El Gamal, A., Fowler, B., Hui Tian
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	CMOS image sensors CMOS technology Dynamic range Image sampling Image sensors Layout Lighting Pixel Signal generators Voltage
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