Using image information and partial least squares method to estimate mineral concentrations in mineral flotation

Proceedings of the 2nd International Conference on Intelligent Processing and Manufacturing of Materials, IPMM 1999

Volumn 1, Issue , 1999, Pages 459-464

  Hatonen, J ^a   Hyotyniemi, H ^a   Miettunen, J ^b   Carlsson, L E ^c  

^a AALTO UNIVERSITY   (Finland)

^b Outokumpu Oyj   (Finland)

^c Mineral Processing Department ^*  (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

FLOTATION; FROTH FLOTATION; LEAST SQUARES APPROXIMATIONS; MANUFACTURE; MINERALS; REGRESSION ANALYSIS; UNITS OF MEASUREMENT; ZINC;

CONTROL AND MONITORING; FLOTATION FROTHS; IMAGE INFORMATION; IMAGE PARAMETERS; MINERAL FLOTATION; PARTIAL LEAST-SQUARES METHOD; PARTIAL LEAST-SQUARES REGRESSION; ZINC CONCENTRATION;

IMAGE PROCESSING;

EID: 9644307668     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IPMM.1999.792523     Document Type: Conference Paper

References (9)

1. A. Cipriano, M. Guarini, R. Vidal, A. Soto, C. Sepülveda, D. Mery, H. Brisenõ, 1998. A real time visual semor for supervision of flotation cells. Minerals Engineering, 11(6), pp. 489-499.
2. A. J. Niemi, R. Ylinen, H. HyOtyniemi, 1997. On characterization of pulp and froth in cells of flotation plant. Int. J. of Mineral Processing, 51, pp. 51-65.
3. D. W. Moolman, C. Aldrich, J. S. J van Deventer, D. B Bradshaw, 1995. The interpretation of flotation froth surfaces by using digital image analysis and neural networks. Chem. Eng. Sci. , 50 (22): 350 1-35 13.
4. E. O. Bringham, 1988. The Fast Fourier Transform and Its Applications. Prentice-Hall, London, UK.
5. A. Basilevsky, 1994. Statistical Factor Analysis and Related Methods. John Wiley & Sons, New York.
6. J. Hatonen. , H. Hyotyniemi, G. Bonifazi, S. Serranti, F. Volpe, L.-E. Carlsson, 1999. Using PCA in controller strategy design for a flotation process. Preprints 14th IFAC World Cong. , July 5-9, Beijing.
7. Fl. Hyotyniemi, 1998. Summary-on linear multivariate methods. In Multivariate Statistical Methods in Systems Engineering. Helsinki Univ. of Tech. , Control Eng. Lab. , Report 112. available on the Internet at httpil/saato0 1 4. http://saato014.hut.fi/Hyotvniemi/publications/98report1 12.htm
8. H. A. Martens, 1985. Multivariable Calibration-Quantitative interpretation of non-selective chemical data. Doctoral Thesis, Technical University of Norway, Trondheim, Norway.
9. A. Siren, 1999. The characterisation of Froth Colour by Machine Vision. Preprints of the EOS/SPIE International Symposia, June 14-18, Munich, Germany.