DocumentCode
2277889
Title
Precision measurement techniques using computer vision
Author
Moon, C.W. ; Mcvey, E.S.
Author_Institution
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
fYear
1990
fDate
7-12 Oct. 1990
Firstpage
1521
Abstract
Various techniques using computer-based inspection systems that perform precision measurements are described. The use of cameras as an alternative to the laser-based technology is presented, and some of the difficulties associated with using a camera system are outlined in order to illustrate the use of camera systems in industrial applications. An error analysis of computed 2-D and 3-D measurements of objects is briefly outlined.<>
Keywords
automatic optical inspection; cameras; computer vision; spatial variables measurement; 2-D measurements; 3-D measurements; cameras; computer vision; error analysis; inspection; precision measurements; Cameras; Computer vision; Image sensors; Machine vision; Measurement techniques; Mechanical sensors; Performance evaluation; Solid state circuits; TV; Tactile sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE
Conference_Location
Seattle, WA, USA
Print_ISBN
0-87942-553-9
Type
conf
DOI
10.1109/IAS.1990.152387
Filename
152387
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