This paper presents a high dynamic logarithmic photoreceptor compatible with standard CMOS process. This photoreceptor uses bulk diode in photovoltaik mode. Thanks to its embedded structure, it gives smaller offset noise. Some test results are included and commended. The first-hand experiments show a dynamic range of 7 decades. Most high contrast road scene could be sensed directly by using this photreceptor without any external control.
CMOS compatible photoreceptor for high-contrast car vision
CMOS-kompatibler Lichtempfänger für kontrastreiche Kraftfahrzeug-Sichtgeräte
1995
7 Seiten, 6 Bilder, 1 Tabelle, 11 Quellen
Conference paper
English
CMOS compatible photoreceptor for high-contrast car vision [2344-29]
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