کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
535318 870340 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Image reconstruction from a complete set of similarity invariants extracted from complex moments
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
Image reconstruction from a complete set of similarity invariants extracted from complex moments
چکیده انگلیسی

Various types of moments have been used to recognize image patterns in a number of applications. However, only few works have paid attention to the completeness property of the invariant descriptor set, which is of fundamental importance from the theoretical as well as the practical points of views. This paper proposes a systematic method to extract a complete set of similarity invariants (translation, rotation and scale), by means of some linear combinations of complex moments. The problem of image reconstruction from a finite set of its moment invariants is then examined by exploiting the link between the discrete Fourier transform of an image and its complex moments. Experimental results are presented that confirm theoretical properties as well as numerical effectiveness of the method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 27, Issue 12, September 2006, Pages 1361–1369
نویسندگان
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