-Instrument Introduction

Computer 3D measurement and imaging technology is an important application part of information technology. Mohr contour method, also known as Mohr contour method, is a non-contact three-dimensional object surface measurement method that can measure the external characteristics of an object through three-dimensional contour projection. This experimental system utilizes a projection based Moir é contour measurement system to project the image of the reference grating onto the surface of the object being measured through an optical system, and forms a deformed grating modulated by the height of the object surface.

-Product Features

·Using CCD to capture the image of the deformed fringes on the surface of the object into the computer, and automatically processing the high fringes such as Moir é on the measured object surface using phase shift method.

-Experimental content

1. Understand the basic content of Moir é contouring technique

2. Understand the basic principles of computer phase-shifting method

3. Using comprehensive technology of optoelectronics and computer to measure objects