کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6941255 | 870171 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Frames, the Loewner order and eigendecomposition for morphological operators on tensor fields
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
چشم انداز کامپیوتر و تشخیص الگو
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چکیده انگلیسی
Rotation invariance is an important property for operators on tensor fields, but up to now, most methods for morphology on tensor fields had to either sacrifice rotation invariance, or do without the foundation of mathematical morphology: a lattice structure. Recently, we proposed a framework for rotation-invariant mathematical morphology on tensor fields that does use a lattice structure. In addition, this framework can be derived systematically from very basic principles. Here we show how older methods for morphology on tensor fields can be interpreted within our framework. On the one hand this improves the theoretical underpinnings of these older methods, and on the other this opens up possibilities for improving the performance of our method. We discuss commonalities and differences of our method and two methods developed by Burgeth et al.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 47, 1 October 2014, Pages 40-49
Journal: Pattern Recognition Letters - Volume 47, 1 October 2014, Pages 40-49
نویسندگان
Jasper J. van de Gronde, Jos B.T.M. Roerdink,