منابع مشابه
Micro-Laser Range Finder
Laser range finders are a vital component of high precision targeting engagements. The precise and accurate range-to-target information is an essential variable in the fire control solution of today’s sophisticated weapons. This range information is readily provided by the laser range finder, however, current fielded laser range finders are bulky, heavy, difficult to mount onto weapons, eye haz...
متن کاملPIDAR: 3D Laser Range Finder
The Pidar provides 3 dimensional points to a client that represent a 3 dimensional environment. An infrared laser sensor provides distance data along a Z axis and angular data on an x axis. A motor rotates the laser mechanism around a Y axis; this supplies the system with the necessary data in order to create a 3D point cloud representation of an environment. The Pidar utilizes a Linux operatin...
متن کاملRecognition of polyhedrons with a range finder
A r e c o g n i t i o n procedure w i t h a range f i n d e r presented i n t h i s paper i s developed f o r the eye of the i n t e l l i g e n t robo t s t u d i e d i n the E l e c t r o t e c h n i c a l L a b o r a t o r y . The range f i n d e r employs a v e r t i c a l s l i t p r o j e c t e r which p r o j e c t s a . l i g h t beam on the o b j e c t s . Whi le the beam is moved in a...
متن کاملMulti Light Sources Range Finder System
This paper describes a new range finder system which projects multi light planes. The purpose of the system is t o get 3-D data of objects a t high speed and with high accuracy. To realize the purpose two new techniques are introduced. One of the techniques is its optical system: each light source is composed of a laser diode and a cylindrical lens, and projects a light plane on the object. Fif...
متن کاملCONTENTS iii 4 Rainbow Range Finder 65
In many areas of industry, it is desirable to create geometric models of existing objects for which no such model is available. This paper reviews the process of reverse engineering of shapes. After identifying the purpose of reverse engineering and the main application areas, the most important algorithmic steps are outlined and various reconstruction strategies are presented. Pros and cons of...
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ژورنال
عنوان ژورنال: Nature
سال: 1989
ISSN: 0028-0836,1476-4687
DOI: 10.1038/338673a0