1.

Conference Proceedings
Conference Proceedings
1. CCD probe: application of linear array CCD in large-dimension measurement
Hao,Q. ; Cao,M. ; Zhao,Y. ; Li,D.
Pub. info.: Videometrics V : 30-31 July 1997, San Diego, California.  pp.330-334,  1997.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3174
2.

Conference Proceedings
Conference Proceedings
2. Measuring coaxiality and perpendicularity of the axis to an end plane using an optical method
Hao,Q. ; Zhao,Y. ; Li,D. ; Cao,M.
Pub. info.: Videometrics V : 30-31 July 1997, San Diego, California.  pp.317-320,  1997.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3174