Inspection of weld shape based on the shape from shading

International Journal of Advanced Manufacturing Technology

Volumn 27, Issue 7-8, 2006, Pages 667-671

  Quanying, Du ^a   Shanben, Chen ^a   Tao, Lin ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

3D shape of weld bead; Shape from shading; Single image

Indexed keywords

ALGORITHMS; COMPUTER VISION; IMAGE RECORDING; WELDS;

3D SHAPE OF WELD BEAD; SHAPE FROM SHADING; SINGLE IMAGE; SYNTHETIC IMAGES;

WELDING;

EID: 29344451427     PISSN: 02683768     EISSN: 14333015     Source Type: Journal    
DOI: 10.1007/s00170-004-2237-x     Document Type: Article

References (7)

1. Frankot RT, Chellappa R (1988) A method for enforcing integrability in shape from shading algorithms. IEEE Trans Patt Anal Mach Intell 10(8):439-451
2. Lee KM, Kuo CJ (1993) Surface reconstruction from photometric stereo images. J Opt Soc Am 10(5):855-868
3. Zhao DB, Yi JQ, Chen SB (2003) Extraction of three-dimensional parameters for weld pool surface in pulsed GTAW with wire filler. J Manuf Sci Eng 125(3):493-503
4. Horn BKP, Brooks MJ (1986) The variational approach to shape from shading. CVGIP (33): 174-208
5. Horn BKP (1990) Height and gradient from shading. Int J Comput Vision 5(1): 37-75
6. Zhang R, Tsai PS, Cryer JE (1999) Shape from shading: a survey. IEEE Trans Pattern Anal Mach Intell 21(8):690-705
7. Zheng Q, Chellappa R (1991) Estimation of illuminant direction, albedo, and shape from shading. IEEE Trans Pattern Anal Mach Intell 13(7):680-702