کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1542105 996708 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An algorithm for estimating both fringe orientation and fringe density
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
An algorithm for estimating both fringe orientation and fringe density
چکیده انگلیسی
In this paper, an algorithm is proposed which can estimate good fringe orientation and estimate fringe density at the same time. This algorithm accumulates differences along four orientations and then obtains the local orientation and estimates local fringe density according to the differences. The obtained orientation results are more accurate and more robust than the plane-fit method. And it will be shown both theoretically and experimentally that the accumulated differences can estimate fringe density roughly.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 274, Issue 2, 15 June 2007, Pages 286-292
نویسندگان
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