Photogrammetry Plus Computer Vision for Rock Mass Characterisation, Bench Face Surveying and Blast Planning
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Authors: Gaich, A; Pötsch, M; Schubert, W Paper is not available for download Contact Us |
DOI https://doi.org/10.36487/ACG_repo/708_34
Cite As:
Gaich, A, Pötsch, M & Schubert, W 2007, 'Photogrammetry Plus Computer Vision for Rock Mass Characterisation, Bench Face Surveying and Blast Planning', in Y Potvin (ed.), Slope Stability 2007: Proceedings of the 2007 International Symposium on Rock Slope Stability in Open Pit Mining and Civil Engineering, Australian Centre for Geomechanics, Perth, pp. 511-525, https://doi.org/10.36487/ACG_repo/708_34
Abstract:
Rock mass characterisation is a crucial step in any rock mechanics project. Conventional mapping deals with the visual interpretation of the rock mass as well with getting geometric measurements on the rock structures such as discontinuity orientations. Since 3D images combine visual with spatial data it is a straightforward approach to use them for supporting rock mass characterisation. Especially since drawbacks in the conventional acquisition of the fracture network such as need for manual access, time restrictions, and reproducibility can be overcome. From digital photographs three-dimensional models are built that allow us to measure rock mass features directly. This paper describes a modernised version of the well-known photogrammetric approach enhanced by Computer Vision principles. The advantages of this approach are that zoom lens can be used for measurements, pictures can be taken freehand, and data processing does not require knowledge on photogrammetry. Besides the concept and the measurement possibilities some applications are addressed.
References:
Crosta, G. (1997) Evaluating Rock Mass Geometry From Photogrammetric Images. Rock Mechanics and Rock
Engineering, 30(1), pp. 35-38.
Faugeras, O. (1993) Three-Dimensional Computer Vision. MIT Press, Boston, MA.
Förstner, W. (2000) New Orientation Procedures, International Archives of Photogrammetry and Remote Sensing, Vol.
XXXIII, Part B3, pp. 297-304.
Gaich, A., Schubert, W. and Pötsch, M. (2004) Reproducible rock mass description in 3D using the JointMetriX3D
system, Proceedings ISRM Regional Symposium Eurock 2004 53rd Geomechanics Colloquy, Salzburg, Austria,
pp. 61-64.
Gaich, A., Pötsch, M. and Schubert, W. (2006) Acquisition and assessment of geometric rock mass features by true 3D
images. In ARMA Golden Rocks 2006 – 50 Years of Rock Mechanics, Golden, Colorado, 17-21 June 2006,
Paper 06-1051.
Grasselli, G., Wirth, J. and Egger, P. (2002) Quantitative three-dimensional description of a rough surface and
parameter evolution with shear-ing. Int. J. Rock Mech. Min. Sci. 39, pp. 789-800.
Hagan, T.O. (1980) A Case for Terrestrial Photogrammetry in Deep-Mine Rock Structure Studies. Int. J. Rock Mech.
Min. Sci. 17. pp. 191-198.
Hartley, R.I. (1997) In Defense of the Eight-Point Algorithm, IEEE Transactions on Pattern Analysis and Machine
Intelligence, Vol. 19, No.6, pp. 580-592.
ISRM (1978) Suggested methods for the quantitative description of discontinuities in rock masses. Int. J. Rock Mech.
Min. Sci. Geomech. Abstr. 15, pp. 319-368.
Linkwitz, K. (1963) Terrestrisch-photogrammetrische Kluftmessung. Rock Mechanics and Engineering Geology I, pp.
152-159.
Moser, P., Gaich, A., Zechmann, E. and Grasedieck, A. (2006) BlastMetriX3D – A new tool to determine the
geometrical parameters of a blast based on 3D imaging, Proceedings 32nd Annual Conference on Explosives
Blasting Technique 2006, Texas, USA.
Moser, P., Ganster, M. and Gaich, A. (2007) Experience with and benefits from the use of 3D Stereophotogrammetry
for blast design and control. Proceedings 33rd Annual Conference on Explosives Blasting Technique 2007,
Nashville, USA.
Pötsch, M., Schubert, W. and Gaich, A. (2006) Kinematical analyses of rock blocks supported by 3D imaging. In
ARMA Golden Rocks 2006 – 50 Years of Rock Mechanics, Golden, Colorado, 17-21 June 2006, Paper 06-1079.
Priest, S.D. (1993) Discontinuity Analysis for Rock Engineering. Chapman and Hall, London.
Rengers, N. (1967) Terrestrial Photogrammetry: A Valuable Tool for Engineering Geological Purposes. Rock
Mechanics and Engineering Geology V, pp. 150-154.
Roberts, G. and Poropat, G. (2000) Highwall joint mapping in 3D at the Moura mine using SIROJOINT. Bowen Basin
Symposium 2000 Coal and Mining The New Millennium, Rockhampton.
Slama, Ch. C. (ed.) (1980) Manual of Photogrammetry. 4th edition. American Society of Photogrammetry, Falls
Church, VA.
Sonka, M., Hlavac, V. and Boyle, R. (1999) Image Processing, Analysis, and Machine Vision, 2nd ed., Pacific Grove et
al., PWS Publishing.
Tonon, F. and Kottenstette, J. (2007) Laser and Photogrammetric Methods for Rock Face Characterization, Report on a
workshop held June 17-18, 2006 in Golden, Colorado in conjunction with the Golden Rocks 2006 Symposium.
Wolf, P.R. and Dewitt, B.A. (2000) Elements of Photogrammetry. Third Edition. McGraw-Hill, Boston.
Poster Session
Slope Stability 2007, Perth, Australia 525
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