Application of image tracking technology on microstructure research of lime solidify soil

Wang, Wei; He, Xin; Xiao, Jianqiang; Meng, Yu; Hu, Xin; Hong, Baoning

doi:10.1117/12.839218

Cited by 3 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The tracking system is an experiment equipment of dynamic testing [9][10] . Then, the most important purpose is to track object real-time.…”

Section: Selecting Template and Search Regionmentioning

confidence: 99%

Research on computer tracking system of uniaxial tension based on image correlation method

Wang

He²

2011

SPIE Proceedings

Self Cite

View full text Add to dashboard Cite

The mechanics properties of the materials in which displacement sensors or strain gauges can not be intalled or pasted are unable to be measured by the experiment of traditional tension. In view of the case, the new computer tracking system of uniaxial tension based on the digital image correlation method has been developed. Firstly, according to the principle of uniaxial tension, the computer tracking system is designed by combining the loading installation, light source, camera lens, image card with the computer. Secondly, the correlativity is high between the original image and the deformed image, the image correlation formula is utilized to calculate the correlation coefficients of pixel values between the object template and the search region. Moreover, the measurement precision can be improved greatly by using the algorithm of bilinear inter value. Finally, through the computer tracking experiment of uniaxial tension of the rubber band, the object template size of 11 × 7 and the search region of 21 × 17 are used to improve the computer calculating speed in the matching processing. The experimental results show that the object can be successfully tracked and the deformation evoluation of the rubber band are agree with the actual mechanics properties of materials.

show abstract

“…The tracking system is an experiment equipment of dynamic testing [9][10] . Then, the most important purpose is to track object real-time.…”

Section: Selecting Template and Search Regionmentioning

confidence: 99%

Research on computer tracking system of uniaxial tension based on image correlation method

Wang

He²

2011

SPIE Proceedings

Self Cite

View full text Add to dashboard Cite

show abstract

Finite Element Simulation Based on Soil Mesostructures Extracted from Digital Image

Wei

Zhang

2014

Soil Mech Found Eng

View full text Add to dashboard Cite

Numerical Simulation Based on Actual Mesostructures of Soil Stabilized by Cement Mortar

Wang¹,

He²,

Zhang³

2014

Soil Behavior and Geomechanics

View full text Add to dashboard Cite

Application of image tracking technology on microstructure research of lime solidify soil

Cited by 3 publications

References 0 publications

Research on computer tracking system of uniaxial tension based on image correlation method

Research on computer tracking system of uniaxial tension based on image correlation method

Finite Element Simulation Based on Soil Mesostructures Extracted from Digital Image

Numerical Simulation Based on Actual Mesostructures of Soil Stabilized by Cement Mortar

Contact Info

Product

Resources

About