Optics: measuring and testing – Shape or surface configuration
Reexamination Certificate
2006-08-15
2006-08-15
Toasley, Jr., Gregory J. (Department: 2877)
Optics: measuring and testing
Shape or surface configuration
C356S608000, C356S602000
Reexamination Certificate
active
07092105
ABSTRACT:
A method and apparatus for measuring the three-dimensional surface shape of an object using color informations of light reflected by the object. The method and apparatus for measuring the three-dimensional surface shape of the object, in which a real-time measurement of the three-dimensional surface is performed by projecting a beam of light having color information onto the object and detecting color distribution information according to levels of the object, thereby obtaining level information of the object.
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PCT International Search Report; International application No. PCT/KR01/01840; International filing date Oct. 31, 2001; Mailing date of Feb. 22, 2002.
Choi Yi-Bae
Kim Gee-Hong
Lee Sang-Yoon
Lim Ssang-Gun
Cantor & Colburn LLP
Intek Plus Co., Ltd.
Punnoose Roy M.
Toasley, Jr. Gregory J.
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