Assessment of Fevicol (adhesive) Drying Process through Dynamic Speckle Techniques

Mohammad Z. Ansari; Anil K. Nirala; Mohammad Z. Ansari; Anil K. Nirala

doi:10.3934/bioeng.2015.2.49

AIMS Bioengineering

2015, Volume 2, Issue 2: 49-59. doi: 10.3934/bioeng.2015.2.49

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Research article

Assessment of Fevicol (adhesive) Drying Process through Dynamic Speckle Techniques

Mohammad Z. Ansari ^,,
Anil K. Nirala

Biomedical Optics Laboratory, Department of Applied Physics, Indian School of Mines Dhanbad, Jharkhand-826004, India

Received: 17 February 2015 Accepted: 12 April 2015 Published: 20 April 2015

Dynamic laser speckle (or biospeckle) analysis is a useful measurement tool to analyze micro-motion on a sample surface via temporal statistics based on a sequence of speckle images. The aim of this work was to evaluate the use of dynamic speckles as an alternative tool to monitoring Fevicol drying process. Experimental demonstration of intensity-based algorithm to monitor Fevicol drying process is reported. The experiment was explored with the technique called Inertia Moment of co-occurrence matrix. The results allowed verifying the drying process and it was possible to observe different activity stages during the drying process. Statistical Tukey test at 5% significance level allowed differentiating different stages of drying. In conclusion, speckle activity, measured by the Inertia Moment, can be used to monitor drying processes of the Fevicol.
- dynamic speckle,
- Inertia Moment,
- Fevicol,
- drying,
- activity
Citation: Mohammad Z. Ansari, Anil K. Nirala. Assessment of Fevicol (adhesive) Drying Process through Dynamic Speckle Techniques[J]. AIMS Bioengineering, 2015, 2(2): 49-59. doi: 10.3934/bioeng.2015.2.49

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Abstract

Dynamic laser speckle (or biospeckle) analysis is a useful measurement tool to analyze micro-motion on a sample surface via temporal statistics based on a sequence of speckle images. The aim of this work was to evaluate the use of dynamic speckles as an alternative tool to monitoring Fevicol drying process. Experimental demonstration of intensity-based algorithm to monitor Fevicol drying process is reported. The experiment was explored with the technique called Inertia Moment of co-occurrence matrix. The results allowed verifying the drying process and it was possible to observe different activity stages during the drying process. Statistical Tukey test at 5% significance level allowed differentiating different stages of drying. In conclusion, speckle activity, measured by the Inertia Moment, can be used to monitor drying processes of the Fevicol.

References

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