Segmentasi Daun Cendana Berbasis Citra Menggunakan Otsu Thresholding

IF 2.4 Q3 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS International Journal of Information and Learning Technology Pub Date : 2023-02-27 DOI:10.32938/jitu.v3i1.3868
P. G. Manek, Budiman Baso, Kristoforus Fallo, Risald Risald, Hevi Herlina Ullu
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Abstract

The segmentation process is the separation of parts of the object area from the background in an image, so that segmented objects can be processed for other purposes such as pattern recognition. The results of segmentation must be accurate, if it is not accurate in separating objects in the image it will affect the results of further processing. The segmentation process is carried out using the Otsu Thresholding method on sandalwood leaf images by first applying the Median filter to reduce noise. After obtaining the segmented image, then performing performance measurements. The segmentation results from each test are evaluated using the RAE (relative foreground area error) and ME (misclassification error). The segmentation results of 8 sandalwood leaf images from 2 existing conditions show that, sandalwood leaf image segmentation with good leaf conditions obtains the best segmentation results with smaller errors of 5 image data. While the images of sandalwood leaves affected by the disease as many as 3 image data have more diverse areas so that the segmentation results are not good without any morphological process
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使用大辅乳分割以香橼为基础的图像
分割过程是将图像中目标区域的部分与背景分离,以便对分割后的对象进行处理,用于其他目的,如模式识别。分割的结果必须是准确的,如果对图像中物体的分割不准确,就会影响进一步处理的结果。首先对檀香叶图像进行中值滤波去噪,然后采用Otsu阈值分割方法对檀香叶图像进行分割。得到分割后的图像后,进行性能测量。使用RAE(相对前景区域误差)和ME(误分类误差)对每个测试的分割结果进行评估。对现有2种条件下8张檀香叶图像的分割结果表明,叶片条件较好的檀香叶图像分割得到5张图像数据的最佳分割结果,且误差较小。而檀香病叶图像多达3张图像数据,区域较为多样化,没有经过形态学处理,分割效果不佳
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来源期刊
International Journal of Information and Learning Technology
International Journal of Information and Learning Technology COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS-
CiteScore
6.10
自引率
3.30%
发文量
33
期刊介绍: International Journal of Information and Learning Technology (IJILT) provides a forum for the sharing of the latest theories, applications, and services related to planning, developing, managing, using, and evaluating information technologies in administrative, academic, and library computing, as well as other educational technologies. Submissions can include research: -Illustrating and critiquing educational technologies -New uses of technology in education -Issue-or results-focused case studies detailing examples of technology applications in higher education -In-depth analyses of the latest theories, applications and services in the field The journal provides wide-ranging and independent coverage of the management, use and integration of information resources and learning technologies.
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