INTEGRATED SENSOR AND RANGE-FINDING ANALOG SIGNAL PROCESSOR

被引：35

作者：

GRUSS, A

CARLEY, LR

KANADE, T

机构：

[1] CARNEGIE MELLON UNIV,DEPT ELECT & COMP ENGN,PITTSBURGH,PA 15213

[2] CARNEGIE MELLON UNIV,INST ROBOT,PITTSBURGH,PA 15213

[3] CARNEGIE MELLON UNIV,ROBOT PHD PROGRAM,PITTSBURGH,PA 15213

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1991年 / 26卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/4.74995

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：

In this paper we present an IC array of photosensor and analog signal processor cells that acquires 1000 frames of light-stripe range data per second-two orders of magnitude faster than conventional light-stripe range-finding methods. The highly parallel range-finding algorithm employed requires that the output of each photosensor site be continuously monitored. Integration of processing at the point of sensing makes implementation of this algorithm practical. Prototype high-speed range-finding systems have been built using a 5x5 array and a 28x32 array of these sensing elements.

引用

页码：184 / 191

页数：8