نتایج جستجو برای: otsu
تعداد نتایج: 700 فیلتر نتایج به سال:
Yasumasa Iwasaki1, Akira Namera2, Hiroshi Giga1, Yoshiko Kida1, Kohei Ota1, Kazunobu Une1, Tadatsugu Otani1, Shinichiro Ohshimo1, Nobuyuki Hirohashi1, Koichi Tanigawa1 1Department of Emergency and Critical Care Medicine, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan 2Department of Forensic Medicine, Institute of Biomedical and Health Sciences, Hiroshima Universi...
Solving the problem of stem contour extraction maize is difficult under open field conditions, and diameter cannot be measured quickly nondestructively. In this paper, at small large bell stages was object study. An adaptive threshold segmentation algorithm based on color space model proposed to obtain in field. Firstly, 2D images were captured with an RGB-D camera. Then, processed by hue satur...
Eşik seçimi, görüntü bölütlemede önemli bir rol oynamaktadır. seçimiyle ilgili en faydalı yöntemler olarak minimum hata yöntemi, iteratif yöntem, entropi yöntemi ve Otsu bilinmektedir. Bu çalışmada eşikleme tekniği kullanılmaktadır. sayısının (K) artmasına bağlı problemin karmaşıklık düzeyi üstel artacağı için matematiksel yerine sürü zekâsı algoritması kullanılması daha uygun görülmektedir. Bu...
During routine bridge maintenance, edge detection allows the partial condition of to be viewed. However, many methods often have unsatisfactory performances when dealing with images complex backgrounds. Moreover, processing involves manual selection thresholds, which can result in repeated testing and comparisons. To address these problems this paper, wavelet transform modulus maxima method is ...
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