Results 261 to 270 of about 45,110,065 (286)

Pulse Signals Detection by Digital Image Correlation

2008 International Conference on BioMedical Engineering and Informatics, 2008
The pulse diagnosis is an essential method in traditional Chinese medicine and the pulse wave embodies the abundant physiological and pathological information about the health status. In order to obtain the complete and objective pulse tactile information, the sensor for detecting pulse tactile image was developed.
Aihua Zhang, Yongping Li, Dong Yu, Weigang Guo   +3 more
openaire   +1 more source

AFM image reconstruction for deformation measurements by digital image correlation

Nanotechnology, 2006
The scanner drift of the atomic force microscope (AFM) is a great disadvantage to the application of digital image correlation to micro/nano-scale deformation measurements. This paper has addressed the image distortion induced by the scanner drifts and developed a method to reconstruct AFM images for the successful use of AFM image correlation.
Yaofeng, Sun, John H L, Pang
openaire   +2 more sources

Overview of Digital Image Correlation

2015
This chapter provides an introduction to the methods for measuring the field of displacement and strain on the surface of a specimen by means of digital image correlation (DIC) techniques. Both its two-dimensional and three-dimensional versions are presented. A simplified overview of the algorithms underlying such a method is provided.
openaire   +1 more source

Study of the performance of different subpixel image correlation methods in 3D digital image correlation

Applied Optics, 2010
The three-dimensional digital image correlation (3D-DIC) method is rapidly developing and is being widely applied to engineering and manufacturing. Despite its extensive use, the error caused by different image matching algorithms is seldom discussed. An algorithm for 3D speckle image generation is proposed, and the performances of different subpixel ...
Zhenxing, Hu, Huimin, Xie, Jian, Lu, Tao, Hua, Jianguo, Zhu   +4 more
openaire   +2 more sources

Basics of Digital Image Correlation

Society for Experimental Mechanics (SEM) Annual Conference - Orlando,, Florida, United States of America - June - 2023, 2023
Elizabeth Jones, Amanda Jones
openaire   +1 more source

Recent Progress in Digital Image Correlation

Experimental Mechanics, 2010
In this paper, we report the following important progress recently made in the basic theory and implementation of digital image correlation (DIC) for deformation and shape measurement. First, we answer a basic but confusing question to the users of DIC: what is a good speckle pattern for DIC?
openaire   +1 more source

In Situ Monitoring of Additive Manufacturing Using Digital Image Correlation: A Review

Materials, 2021
Telmo G Santos, J Xavier, Cunha Filipa G   +2 more
exaly  

Digital image correlation

2022
openaire   +1 more source

Digital image correlation technique

Optics and Lasers in Engineering, 2015
Huimin Xie, Yilan Kang
openaire   +1 more source

Strain Measurement by Digital Image Correlation

Strain, 2008
openaire   +2 more sources