کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
535396 870344 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An efficient iterative algorithm for image thresholding
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
An efficient iterative algorithm for image thresholding
چکیده انگلیسی

Thresholding is a commonly used technique for image segmentation. This paper presents an efficient iterative algorithm for finding optimal thresholds that minimize a weighted sum-of-squared-error objective function. We have proven that the proposed algorithm is mathematically equivalent to the well-known Otsu’s method, but requires much less computation. The computational complexity of the proposed algorithm is linear with respect to the number of thresholds to be calculated as against the exponential complexity of the Otsu’s algorithm. Experimental results have verified the theoretical analysis and the efficiency of the proposed algorithm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 29, Issue 9, 1 July 2008, Pages 1311–1316
نویسندگان
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