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

关键词：

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.

引用

页码：209 / 212

页数：4

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