Morphological method for surface metrology and dimensional metrology based on the alpha shape

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Morphological Method for Surface Metrology and Dimensional Metrology Based on Alpha Shape

Morphological filters are useful tools as they are commonly employed in surface metrology and dimensional metrology, serving for surface texture analysis and data smoothing respectively. Compared to the mean-line filtering techniques, such as the Gaussian filter, morphological filters have the merits of compact support, no need to remove form, and being relevant to geometrical properties of sur...

متن کامل

Applications of Morphological Operations in Surface Metrology and Dimensional Metrology

In contrast to the widely used mean-line based evaluation techniques, the capabilities of morphological methods are not fully recognized in practice. Morphological operations, e.g. dilation, erosion, closing and opening, are useful tools in surface metrology and dimensional metrology. This paper presents a variety of novel applications of morphological operations in association with several of ...

متن کامل

Surface metrology

Some important types of instrumentation for measuring surfaces both past and present are reviewed. Exhaustive lists of instruments and performance are not presented; rather more emphasis is placed on the philosophy of measurement. An attempt is made to classify the surface features and also the function of surfaces as a pre-requisite to measurement. It is revealed that, as the push towards mini...

متن کامل

Acoustic metrology for dimensional conformance

This study presents an innovative concept acoustic metrology for on-line dimensional conformance inspection. It investigates the linear and radial dimensions as well as the true position of a center. It conclusively finds that as these dimensions change, the resonant frequencies of tested cylindrical and flat plate parts also shift. The high resonant frequencies appear to shift more than low re...

متن کامل

Dual Function – Surface Metrology

The role of surface metrology with respect to manufacture and performance is explained. How the rule has changed over the years and how it is likely to develop is discussed. It is shown how the classification of workpiece performance is related to surface typology and manufacturing control.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Measurement Science and Technology

سال: 2011

ISSN: 0957-0233,1361-6501

DOI: 10.1088/0957-0233/23/1/015003