Fragmentation size measurement using 3D surface imaging

Rock Fragmentation by Blasting - Proceedings of the 9th International Symposium on Rock Fragmentation by Blasting, FRAGBLAST 9

Volumn , Issue , 2010, Pages 229-237

  Thurley, M J ^a  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

3D SENSOR; 3D SURFACE; AGGREGATES INDUSTRY; AUTOMATIC IDENTIFICATION; BUCKET CONTENT; CONVEYOR BELTS; DATA SETS; FRAGMENTATION MEASUREMENTS; MISCLASSIFICATIONS; OFF-LINE PROCESSING; PARTICLE SIZING; SIZE MEASUREMENTS; VISION SYSTEMS;

AUTOMATION; BELT CONVEYORS; BLASTING; CONTROL; DATA HANDLING; ROCK BURSTS;

THREE DIMENSIONAL;

EID: 84859812994     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. Carlsson, O. & Nyberg, L. 1983. A method for estimation of fragmentation size distribution with automatic image processing. In: Proceedings of the First Inter national Symposium on Rock Fragmentation by Blasting - FRAGBLAST. Luleå, Sweden, 22-26 August, pp. 333-345.
2. Frydendal, I. & Jones, R. 1998. Segmentation of sugar beets using image and graph processing. In: ICPR 98 Proceedings - 14th International Conference on Pattern Recognition. Vol. II. Brisbane, Australia, August, pp. 16-20.
3. Kim, H., Haas, C., Rauch, A. & Browne, C. 2003. 3D image segmentation of aggregates from laser profiling. Computer Aided Civil and Infrastructure Engineering: 254-263
4. Lee, J., Smith, M., Smith, L. & Midha, P. 2005. A mathematical morphology approach to image based 3d particle shape analysis. In: Machine Vision and Applications 16(5): 282-288.
5. Noy, M.J. 2006. The latest in on-line fragmentation measurement - stereo imaging over a conveyor. In: Proceedings of the Eighth International Symposium on Rock Fragmentation by Blasting - FRAGBLAST 8. Santiago, Chile, 7-11 May, pp. 61-66.
6. Potts, G. & Ouchterlony, F. 2005. The capacity of image analysis to measure fragmentation, an evaluation using split desktop. Tech. rep. Stockholm, Sweden: Swebrec - Swedish Rock Breaking Institute, ISSSN 1653-5006.
7. Thurley, M. & Andersson, T. 2007. An industrial 3d vision system for size measurement of iron ore green pellets using morphological image segmentation. Minerals Engineering 21(5): 405-415.
8. Thurley, M. & Ng, K. 2005. Identifying, visualizing, and comparing regions in irregularly spaced 3d surface data. Computer Vision and Image Understanding 98(2): 239-270.
9. Thurley, M. & Ng, K. 2008. Identification and sizing of the entirely visible rocks from segmented 3d surface data of laboratory rock piles. Computer Vision and Image Understanding 111(2): 170-178.
10. Thurley, M.J. 2002. Three dimensional data analysis for the separation and sizing of rock piles in mining. Ph.D. thesis, Monash University. Melbourne, Australia.