A Simple Method for Range Finding via Laser Triangulation
نویسندگان
چکیده
Approved for public use; distribution is unlimited.
منابع مشابه
Accurate and Cheap Robot Range Finder
A novel high-quality distance sensor for robotics applications is proposed. The sensor relies on triangulation with the offset of a laser line as it is reflected off an object into a cheap webcam. An ML approach to finding the error model showed that the sensor was very accurate when the laser line was found. It is suggested that better line-finding methods than simple color filtering would mak...
متن کاملA survey of Laser Range Finding
This report provides a informal survey of laser distance measurement. Applications of laser range finding are briefly discussed and various techniques for laser ranging such as active laser triangulation, pulsed time-of-flight (TOF), phase shift, FMCW, and correlation are described.
متن کاملDESIGN OF A SIMPLE LASER SYSTEM FOR NEPHELOMETRIC DETERMINATION OF ANIONS
A simple analytical system suitable for nephelometric measurements is introduced in this article. The electronic and optical components are simplified so that the apparatus is easily assembled from materials that are generally available. This instrument is designed for the efficient measurement of anions, and microgram quantities of ions may be determined by a convenient method of titration...
متن کاملUnderstanding Laser-based 3d Triangulation Methods
Machine vision systems based on 3D triangulation are employed in a range of industries from automotive and electronics manufacturing to lumber mills. While the basic concept of measurement using triangulation is simple, there are a number of important details that must be addressed when implementing such systems. These include how laser-based 3D triangulation systems are configured and how lase...
متن کاملUnderstanding laser - based 3 D triangulation methods Laser - based 3 D triangulation systems can be configured in numerous ways to optimize the performance of a machine vision system
Machine vision systems based on 3D triangulation are employed in a range of industries from automotive and electronics manufacturing to lumber mills. While the basic concept of measurement using triangulation is simple, there are a number of important details that must be addressed when implementing such systems. These include how laser-based 3D triangulation systems are configured and how lase...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1995