Talk:Feret diameter

This is the talk page for discussing improvements to the Feret diameter article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Mathematics Low‑priority

	Mathematics portal This article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics articles
Low	This article has been rated as Low-priority on the project's priority scale.

Engineering Low‑importance

	Engineering portal This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.EngineeringWikipedia:WikiProject EngineeringTemplate:WikiProject EngineeringEngineering articles
Low	This article has been rated as Low-importance on the project's importance scale.

Angle Dependence[edit]

So, do I understand this correctly?: A given arbitrary shape will have a different "Feret diameter" depending entirely on the given coordinate system? If this is correct it should be made clearer in the article. Also the benefit of this method should be discussed. For example I would expect massive differences in grain size measurements for anisotropic materials, with results higly dependant on details during sample preparation. I would not expect the least repeatability of measurements, unless a much more detailed process than currently described in the article is specified. --BjKa (talk) 09:53, 9 July 2015 (UTC)[reply]