کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5102622 1480087 2017 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lacunarity study of speckle patterns produced by rough surfaces
ترجمه فارسی عنوان
مطالعه لاک زنی از الگوهای ریز دانه تولید شده توسط سطوح خشن
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
چکیده انگلیسی
In this work we report on the study of Lacunarity of digital speckle patterns generated by rough surfaces. The study of Lacunarity of speckle patterns was performed on both static and moving rough surfaces. The results show that the Lacunarity is sensitive to the surface roughness, which suggests that it can be used to perform indirect measurement of surface roughness as well as to monitor defects, or variations of roughness, of metallic moving surfaces. Our results show the robustness of this statistical tool applied to speckle pattern in order to study surface roughness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 486, 15 November 2017, Pages 328-336
نویسندگان
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