Open AccessThe measuring method for actual total magnification of metallographic microscope — digital image method
Author(s) -
Geping Bi,
Xiaoyu Chen,
Zhihan Yang,
Aijin Ma
Publication year - 2018
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/397/1/012148
Subject(s) - magnification , microscope , micrometer , digital microscope , optics , digital image , optical microscope , digital imaging , eyepiece , digital camera , materials science , image processing , computer science , computer vision , physics , image (mathematics) , scanning electron microscope , lens (geology)