نتایج جستجو برای: otsu
تعداد نتایج: 700 فیلتر نتایج به سال:
Numerous algorithms have been developed to automate the process of delineating water surface maps for flood monitoring and mitigation purposes by using multiple sources such as satellite sensors digital elevation model (DEM) data. To better understand causes inaccurate mapping information, we aim demonstrate advantages limitations these through a case study 2022 Madagascar flooding event. The H...
From the Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan; Department of Clinical Pathological Biochemistry, Doshisha Women’s Collage Liberal Arts, Kyotanabe, Kyoto; Division of Metabolism and Biosystemic Science, Department of Medicine, Asahikawa Medical College, Asahikawa, Hokkaido, Japan; and Division of Endocrinology & Metabolism, Department of Medicine, Kanaz...
Motivated by the need for more flexible decision-making mechanisms in the European Union, the paper proposes a simple but novel voting scheme for binary decisions taken by committees that meet regularly over time. At each meeting, committee members are allowed to store their vote for future use; the decision is then taken according to the majority of votes cast. The possibility of shifting vote...
Forest fires can destroy millions of acres land at shockingly fast speeds. The forest fire points identification algorithm is the most critical step in monitoring process. Most traditional methods use fixed thresholds, ignoring background pixels, and have low recognition rates, which could lead to many problems, such as false reporting rate. This paper proposes tests an adaptive using Himawari-...
The segmentation process is the separation of parts object area from background in an image, so that segmented objects can be processed for other purposes such as pattern recognition. results must accurate, if it not accurate separating image will affect further processing. carried out using Otsu Thresholding method on sandalwood leaf images by first applying Median filter to reduce noise. Afte...
1Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan 2Department of Anatomy, Shiga University of Medical Science, Otsu 520-2192, Japan 3Advanced Biomedical Engineering Research Unit, Kyoto University, Kyoto 606-8501, Japan 4Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan 5Graduate School of Informatics, Kyoto University, Kyoto 606-8501, Japan E-mail: t...
automatic road extraction from aerial images can be very helpful in traffic control and vehicle guidance systems. most of the road detection approaches are based on image segmentation algorithms. color-based segmentation is very sensitive to light changes and consequently the change of weather condition affects the recognition rate of road detection systems. in order to reduce the light change ...
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