吉林大学学报(工学版) ›› 2001, Vol. ›› Issue (3): 15-19.

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Classification Solution to Contour Lines of Vehicle Cover Panel Projection with Invariant Moment Method

GUO Shu-hua, HU Ping, LI Yun-xing   

  1. Jilin King Mesh Die Engineering Research Center, Jilin University, Changchun 130025, China
  • Received:2001-01-04 Online:2001-07-25

Abstract: Curve style recognition is one of the critical technologies in intelligent CAD for vehicle cover panel.Invariant moment method is used widely in the field of image recognition.The authors have reformed the invariant moment method to meet the special request of the contour lines recognition.Combining the invariant moment method with the BP neutral network has produced ideal results.

Key words: intelligent CAD, CBR, curve style recognition, pattern recognition

CLC Number: 

  • TG335.81
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