کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
851043 | 909297 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Wood cell recognition using geodesic active contour and principal component analysis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
In this paper, we propose a robust wood cell recognition scheme using color wood cell images. First, a novel 2-D cell image collection system is devised, and the wood cell images are segmented by using a dual-threshold segmentation algorithm. Second, a geodesic active contour (GAC) is applied in the segmented binary image to extract the edge contours of multiple cells simultaneously. Third, wood cell recognition is performed based on the Mahalanobis distances calculated by using the principal component analysis (PCA) algorithm. We have experimentally proved that this scheme improves the recognition accuracy, which can efficiently discriminate the intraspecific cell's shape variation and the interspecific cell's shape variation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 10, May 2013, Pages 949–952
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 10, May 2013, Pages 949–952
نویسندگان
Chen Guang-Sheng, Zhao Peng,