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FISHEYE IMAGING APPROACH WITH THE SUPERVISED MACHINE LEARNING FOR THE DETERMINATION OF FRESHNESS OF FISH

机译:基于监督机器学习的鱼眼成像方法测定鱼的新鲜度

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摘要

One of the most important selective specifica-tion in determining the quality of fish is its freshness. In this study, the fast and sensitive alternative tech-nique is proposed as the fish freshness detection.120 different images of 20 red mullet fish images were taken with an interval of 8 hours in two days. The segmentation of fisheyes according to a fully auto-matic computerized vision was acquired from the digital images of fish samples. Three different meth-ods have been proposed to identify the fish freshness after the segmentation process. The first method is the local binary pattern(LBP) method. The distance between histograms obtained by this method was ex-amined and compared with Chi-Square Divergence, Kullback-Leibler Divergence,and Correlation meth-ods. Next, the discrete wavelet transform was per-formed. The energy densities of these wavelet trans-forms were investigated. The data obtained from these methods provide a strategic framework for the assessment of fish freshness. Then, the histograms obtained from the LBP method were educated with supervised machine learning. As a result of the tests, the freshness situation of 18 fish was determined within 20 red mullet fish.
机译:在确定鱼的质量时,最重要的选择性指标之一是其新鲜度。本研究提出一种快速灵敏的替代技术作为鱼类新鲜度检测方法,在2天内以8 h的间隔拍摄了20条红鲻鱼图像的120张不同图像。根据全自动计算机化视觉从鱼样本的数字图像中获取鱼眼的分割。已经提出了三种不同的甲基-ods来识别分割过程后的鱼类新鲜度。第一种方法是局部二进制模式(LBP)方法。对该方法得到的直方图之间的距离进行分析,并与卡方散度、Kullback-Leibler散度和相关方法进行比较。接下来,对离散小波变换进行变形。研究了这些小波反式的能量密度。从这些方法获得的数据为评估鱼类新鲜度提供了战略框架。然后,对LBP方法获得的直方图进行监督机器学习的教育。测试结果确定了20条红鲻鱼中18条鱼的新鲜度。

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