This paper studies the 3D measurement and assessment of the MEMS surface texture specially.

A 3D measuring system according to triangle measuring principle is presented and system parameters are preliminarily analyzed and designed in this paper.

A color-encoded technique is proposed for 3D measuring in this paper.

To resolve this question, Designers and engineers use some material like clay or wooden mock-ups to make a model of the product, scan it by 3D measuring machine, get the data of the figure, then build it s CAD model on the basis of the scan data.

Full-field geometry model analysis and system development of non-contact 3D measurement;

3D measurement technology based on structured light by combining Gray code with phase-shift;

Research on 3D measurement method for volume data of industrial CT;

Several factors that affect detecting laser strip center and methods accordingly in three-dimensional measurement using structured laser light;

The error of camera calibration is a great obstacle to improve the precision of three-dimensional measurement in binocular stereo vision system.

To solve the directionality of spatial magnetic field measurement,two schemes including three-dimensional measurement and simultaneous measurement of transverse,longitudinal components are proposed.