کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
531695 869866 2006 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The Bhattacharyya space for feature selection and its application to texture segmentation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
The Bhattacharyya space for feature selection and its application to texture segmentation
چکیده انگلیسی
A feature selection methodology based on a novel Bhattacharyya space is presented and illustrated with a texture segmentation problem. The Bhattacharyya space is constructed from the Bhattacharyya distances of different measurements extracted with sub-band filters from training samples. The marginal distributions of the Bhattacharyya space present a sequence of the most discriminant sub-bands that can be used as a path for a wrapper algorithm. When this feature selection is used with a multiresolution classification algorithm on a standard set of texture mosaics, it produces the lowest misclassification errors reported.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition - Volume 39, Issue 5, May 2006, Pages 812-826
نویسندگان
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