1.

Conference Proceedings
Conference Proceedings
1. Statistical-learning-based object recognition algorithm for solder joint inspection
Koh,K.C. ; Choi,H.J. ; Kim,J.S. ; Cho,H.S.
Pub. info.: Optomechatronic systems II : 29-31 October 2001, Newton, USA.  pp.260-267,  2001.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4564
2.

Conference Proceedings
Conference Proceedings
2. Sensor-based navigation of air duct inspection mobile robots
Koh,K.C. ; Choi,H.J. ; Kim,J.S. ; Ko,K.W. ; Cho,H.
Pub. info.: Optomechatronic systems : 5-6 November 2000, Boston, USA.  pp.202-211,  2000.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4190
3.

Conference Proceedings
Conference Proceedings
3. Thick AlxGa1-xAs in GaAs/AlxGa1-xAs Quantum Wells:a Leaky Barrier,
Kim,D.S. ; Ko,H.S. ; Kim,Y.M. ; Rhee,S.J. ; Hong,S.C. ; Yee,D.S. ; Woo,J.C. ; Choi,H.J. ; Ihm,J.
Pub. info.: Optics for science and new technology : 17th Congress of the International Commission for Optics, August 19-23, 1996, Hotel Riviera(Yusong), Taejon Korea.  Part2  pp.729-730,  1996.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2778