Computer vision applied to the automatic calibration of measuring instruments

被引：49

作者：

Alegria, FC

Serrá, AC ^{[1
]}

机构：

[1] Univ Tecn Lisboa, Inst Telecomun, P-1100 Lisbon, Portugal

[2] Univ Tecn Lisboa, Dept Elect & Comp Engn, Inst Super Tecn, P-1100 Lisbon, Portugal

来源：

MEASUREMENT | 2000年 / 28卷 / 03期

关键词：

automatic measurement; calibration; computer vision;

D O I：

10.1016/S0263-2241(00)00011-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents computer vision techniques developed for an automatic calibration system that can automatically determine the reading of the measuring instruments even if they do not have a digital interface that enables the computer to communicate with it. The system is capable of working with instruments that have an analog or a digital display. The error in the determination of the instrument's reading is less than that introduced by the human eye/brain when the calibration is done manually. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：185 / 195

页数：11

共 10 条

[1]

ALEGRIA FC, 2000, IN PRESS IEEE T INST, V49

[2] A PC-based adaptive software for automatic calibration of power transducers [J].