A 134-pixel CMOS Sensor for Combined Time-of-Flight and Optical Triangulation 3-D Imaging

被引：0
|
作者：
Sgrott, Oreste [1 ]
Mosconi, Daniel [1 ]
Saiani, Massimo [1 ]
Stoppa, David [1 ]
Pedretti, Gianmaria [1 ]
Perenzoni, Matteo [1 ]
Gonzo, Lorenzo [1 ]
机构：
[1] Fdn Bruno Kessler, Ctr Mat & Microsyst, I-38100 Trento, Italy
来源：
2009 PROCEEDINGS OF ESSCIRC | 2009年
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes the design and characterization of a linear sensor suitable for distance measurements based on both Optical Triangulation (OT) and Indirect Time of Flight (I-TOF) techniques. A 134-pixel array has been fabricated in a standard 0.35-mu m 2P4M 3.3V CMOS technology, and a complete characterization has been performed showing sub-mm precision in OT mode at 131kvoxel/s in the short range, and a maximum of 8.5% error in I-TOF mode at 125voxel/s for target distance up to 5m.
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页码：209 / 212
页数：4
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