Three Dimensional Measurement Method Used on Particles of Pulverized Coal by the Image Processing System with Microscope

1995 ◽  
Vol 31 (8) ◽  
pp. 951-956 ◽  
Author(s):  
Yoshifumi KITAYAMA
Keyword(s):  
Image Processing ◽  
Measurement Method ◽  
Three Dimensional ◽  
Processing System ◽  
Pulverized Coal ◽  
Image Processing System ◽  
Dimensional Measurement ◽  
Three Dimensional Measurement

On-Line Three-Dimensional Measurement Method Based on Low Modulation Feature

2013 ◽  
Vol 40 (7) ◽  
pp. 0708006 ◽  
Author(s):  
彭旷 Peng Kuang ◽  
曹益平 Cao Yiping ◽  
武迎春 Wu Yingchun ◽  
郑素珍 Zheng Suzhen
Keyword(s):  
Measurement Method ◽  
Three Dimensional ◽  
Dimensional Measurement ◽  
Three Dimensional Measurement ◽  
On Line

Detecting the Underground Displacement by Integrated Sensor Equipped with Three-Dimensional Measurement Method

2013 ◽  
Vol 336-338 ◽  
pp. 172-179 ◽  
Author(s):  
Guo Qing Jiang ◽  
Qing Li ◽  
Yang Ming Xie
Keyword(s):  
Measurement Method ◽  
Three Dimensional ◽  
Measurement Data ◽  
High Sensitivity ◽  
Integrated Sensor ◽  
High Data ◽  
Dimensional Measurement ◽  
Real Time Measurement ◽  
Three Dimensional Measurement ◽  
Scope Of Application

Measurement of underground displacement is of great significance. Now, there are various measuring methods to detect underground displacement. But each of them has its own scope of application and limitation. According to actual demand, this paper puts forward an integrated sensor which utilize three-dimensional measurement method to supervise the underground displacement. This sensor can not only measure the size and direction of the displacement, but also can achieve real-time measurement data. Method and realization of displacement measurement are introduced, as well as the experimental data. Comparing with other several measurement methods, three-dimensional measurement method is much better than the normal ones, including high data transmission speed, high sensitivity, strong practicability etc.

Three Dimensional Analysis of a Grinding Wheel Surface with Image Processing

2012 ◽  
Vol 565 ◽  
pp. 177-182 ◽  
Author(s):  
Akihiro Sakaguchi ◽  
Tomoyuki Kawashita ◽  
Shuji Matsuo
Keyword(s):  
Image Processing ◽  
Three Dimensional ◽  
Grinding Wheel ◽  
Distribution Map ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Wheel Surface ◽  
Dimensional Measurement ◽  
Surface Topographies ◽  
Three Dimensional Measurement

It is very important to measure a grinding wheel surface topography. Therefore a three dimensional measurement system of grinding wheel surface with image processing has been proposed. This system can evaluate a variety of the wheel surface topographies. For example, a histogram of the area or the shape of cutting edges and the distribution map of every shape of cutting edges were obtained. In this paper, a three dimensional model of the cutting edges and a correlation between the state of the wheel surface and grinding mark on the workpiece are reported and the effectiveness is evaluated through an experiment.

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