Research on the 3D Reconstruction for Ultrasonic Image and Quantitative Identification for Lacuna

Author

Yanying Wang ; Zhigang Huang

Author_Institution

Dept. of Mech. Eng., Dalian Univ., Dalian

fYear

2008

fDate

18-20 June 2008

Firstpage

221

Lastpage

221

Abstract

Based on reverse engineering (RE) techniques, the 3D model of actual parts is reconstruction. And then, the semitrailer 3D image about the position of lacuna is revealed in the model. According to comparability and incontinuity, the lacuna region on ultrasonic scanning image is plot out, and consequently the characteristics of lacuna are selected according to class. In finally, the rank identification method is adapted to recognize lacuna simply. By the application in real checking and measuring system, which has been developed by us, it is proved that aforementioned method is available and feasible.

Keywords

image reconstruction; reverse engineering; solid modelling; ultrasonic imaging; 3D image; image reconstruction; lacuna; quantitative identification; rank identification method; reverse engineering techniques; ultrasonic image; ultrasonic scanning image; Application software; Image coding; Image reconstruction; Mechanical engineering; Probes; Reverse engineering; Shape; Solid modeling; Three dimensional displays; Ultrasonic variables measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Computing Information and Control, 2008. ICICIC '08. 3rd International Conference on

Conference_Location

Dalian, Liaoning

Print_ISBN

978-0-7695-3161-8

Electronic_ISBN

978-0-7695-3161-8

Type

conf

DOI

10.1109/ICICIC.2008.461

Filename

4603410