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Hand-held measurement device for capturing the visual impression of a measurement object
专利权人:
X-RITE SWITZERLAND GMBH
发明人:
Ehbets Peter,Frick Beat,Wegmüller Mark,Hünkemeier Jörg,Niederer Guido
申请号:
US201715709132
公开号:
US10126171(B2)
申请日:
2017.09.19
申请国别(地区):
美国
年份:
2018
代理人:
Hahn Loeser & Parks, LLP
摘要:
A hand-held measurement device for appearance analyzes includes a measurement array which comprises a number of illumination means for applying illumination light to a measurement field in at least three illumination directions and a number of pick-up means for capturing the measurement light in at least one observation direction. The illumination directions and the observation directions lie in a common system plane. At least one pick-up means is embodied to spectrally gauge the measurement light in a locally integral way, and at least one imaging pick-up means is embodied to gauge the measurement light in terms of color in a locally resolved way. The spectral pick-up means and the locally resolving pick-up means are arranged such that they receive the measurement light reflected by the measurement field under the same observation conditions and in particular from the same observation direction.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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