Wide-dynamic-range sensors

被引：55

作者：

Yadid-Pecht, O

机构：

[1] Ben-Gurion University of the Negev, Elec. and Comp. Eng. Department, Beer-Sheva 84105

来源：

OPTICAL ENGINEERING | 1999年 / 38卷 / 10期

关键词：

image sensors; wide dynamic range; detector arrays; image quality; image reconstruction; very large scale integration; complementary metal oxide; semiconductor image sensor; charge-coupled device; active pixel sensor;

D O I：

10.1117/1.602253

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The work done to provide image sensors (CCDs and CMOS) with a wide dynamic range is reviewed. The different classes of solutions, which consist of logarithmic sensors, "clipped" sensors, multimode sensors, frequency-based sensors, and sensors with control over integration time are described. The pros and cons of each solution are discussed, and some new experimental results are shown. Active pixel sensors with a wide dynamic range are analyzed and possible future directions are pointed out. (C) 1999 Society of Photo-Optical Instrumentation Engineers. [S0091-3286(99)01610-4].

引用

页码：1650 / 1660

页数：11

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