Open AccessAssessment of Fevicol (adhesive) Drying Process through Dynamic Speckle Techniques
Author(s) -
Mohammad Zaheer Ansari,
Anil Kumar Nirala
Publication year - 2015
Publication title -
aims bioengineering
Language(s) - English
Resource type - Journals
ISSN - 2375-1495
DOI - 10.3934/bioeng.2015.2.49
Subject(s) - speckle pattern , process (computing) , computer science , moment (physics) , artificial intelligence , materials science , physics , classical mechanics , operating system
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