论文信息 - Combined linear-logarithmic CMOS image sensor

Combined linear-logarithmic CMOS image sensor

A 352/spl times/288 pixel array achieves >120 dB dynamic range through merging sequential linear and logarithmic images. Calibration is used to match offset and gain. A 7-transistor pixel is built in a 0.18 /spl mu/m 1P4M CMOS process.

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