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Monitoring of Curing of Urushi Lacquer Using Speckle Pattern Analysis

机译:用斑点图案分析监测漆漆的固化

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摘要

The curing of urushi lacquer is investigated by analyzing the dynamic behavior of speckle images with cross-correlation function between the frames at an area of 40×40 pixels in the image. The cross-correlation value was plotted using the maximum value of the cross-correlation function. There is no inconsistency between the experimental results and the curing phenomena. Moreover, the method is also suggested to be suitable for observing the transition from sol to gel. The transition in various types of material will be analyzed by digital speckle correlation.
机译:通过分析图像中40×40像素区域的帧之间具有互相关函数的散斑图像的动态行为,研究了漆漆的固化。使用互相关函数的最大值绘制互相关值。实验结果与固化现象之间没有矛盾。此外,还建议该方法适用于观察从溶胶到凝胶的转变。各种材料的过渡将通过数字散斑相关性进行分析。

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  • 来源
    《Japanese journal of applied physics》 |2009年第9issue3期|09LD03.1-09LD03.5|共5页
  • 作者单位

    Electronic Technology Department, Shikoku Polytechnic College, 3202 Gungecho, Marugame, Kagawa 763-0093, Japan Graduate School of Engineering, Kagawa University, 2217-20 Hayashimachi, Takamatsu 761-0396, Japan;

    Graduate School of Engineering, Kagawa University, 2217-20 Hayashimachi, Takamatsu 761-0396, Japan;

    Graduate School of Engineering, Kagawa University, 2217-20 Hayashimachi, Takamatsu 761-0396, Japan;

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