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Volumn 35, Issue 10, 2009, Pages 1992-2000

Automatic computation of pebble roundness using digital imagery and discrete geometry

Author keywords

Bedload transport; Discrete geometry; Physical abrasion; River continuum; Roundness; Sedimentary particle; Shape description

Indexed keywords

ABRASION; IMAGE ANALYSIS; RIVERS; SEDIMENTOLOGY;

EID: 70349118184     PISSN: 00983004     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cageo.2009.01.013     Document Type: Article
Times cited : (59)

References (17)
  • 1
    • 0019213199 scopus 로고
    • The shape of rock particles, a critical review
    • Barrett P.J. The shape of rock particles, a critical review. Sedimentology 27 (1980) 291-303
    • (1980) Sedimentology , vol.27 , pp. 291-303
    • Barrett, P.J.1
  • 2
    • 0042750788 scopus 로고    scopus 로고
    • Sampling surface and subsurface particle-size distributions in wadable gravel- and cobble-bed streams for analyses of sediment transport, hydraulics, and streambed monitoring
    • RMRS-GTR-74, Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, p
    • Bunte, K., Abt, S.R., 2001. Sampling surface and subsurface particle-size distributions in wadable gravel- and cobble-bed streams for analyses of sediment transport, hydraulics, and streambed monitoring. General Technical Report RMRS-GTR-74, Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, p. 428.
    • (2001) General Technical Report , pp. 428
    • Bunte, K.1    Abt, S.R.2
  • 3
    • 0942286657 scopus 로고
    • L'indice d'émoussé: définition et première application (Roundness index: definition and first application)
    • Cailleux A. L'indice d'émoussé: définition et première application (Roundness index: definition and first application). Compte-rendu sommaire de la Société géologique de France 13 (1947) 251-252
    • (1947) Compte-rendu sommaire de la Société géologique de France , vol.13 , pp. 251-252
    • Cailleux, A.1
  • 6
    • 0027046864 scopus 로고
    • How round is round? A new approach to the topic 'roundness' by Fourier grain shape analysis
    • Diepenbroek M., Bartholomä A., and Ibbeken H. How round is round? A new approach to the topic 'roundness' by Fourier grain shape analysis. Sedimentology 39 (1992) 411-422
    • (1992) Sedimentology , vol.39 , pp. 411-422
    • Diepenbroek, M.1    Bartholomä, A.2    Ibbeken, H.3
  • 8
    • 20544442668 scopus 로고    scopus 로고
    • Evaluation of gravel sphericity and roundness based on surface-area measurement with a laser scanner
    • Hayakawa Y., and Oguchi T. Evaluation of gravel sphericity and roundness based on surface-area measurement with a laser scanner. Computers & Geosciences 31 (2005) 735-745
    • (2005) Computers & Geosciences , vol.31 , pp. 735-745
    • Hayakawa, Y.1    Oguchi, T.2
  • 9
    • 0000241895 scopus 로고    scopus 로고
    • A unified linear-time algorithm for computing distance maps
    • Hirata T. A unified linear-time algorithm for computing distance maps. Information Processing Letters 58 3 (1996) 129-133
    • (1996) Information Processing Letters , vol.58 , Issue.3 , pp. 129-133
    • Hirata, T.1
  • 10
    • 0034506549 scopus 로고    scopus 로고
    • Multigrid convergence of calculated features in image analysis
    • Klette R., and Zunic J. Multigrid convergence of calculated features in image analysis. Journal of Mathematical Imaging and Vision 13 (2000) 173-191
    • (2000) Journal of Mathematical Imaging and Vision , vol.13 , pp. 173-191
    • Klette, R.1    Zunic, J.2
  • 11
    • 85066492857 scopus 로고
    • Measurement and geological significance of shape and roundness of sedimentary particles
    • Krumbein W.C. Measurement and geological significance of shape and roundness of sedimentary particles. Journal of Sedimentary Petrology 11 2 (1941) 64-72
    • (1941) Journal of Sedimentary Petrology , vol.11 , Issue.2 , pp. 64-72
    • Krumbein, W.C.1
  • 12
    • 0023330010 scopus 로고
    • On-line construction of the convex hull of simple polygon
    • Melkman A.A. On-line construction of the convex hull of simple polygon. Information Processing Letters 25 11 (1987) 11-12
    • (1987) Information Processing Letters , vol.25 , Issue.11 , pp. 11-12
    • Melkman, A.A.1
  • 14
    • 70349147935 scopus 로고    scopus 로고
    • La détermination pratique des intervalles de confiance des comptages de cailloux et des mesures d'émoussé. Comparaison des mesures d'émoussé de Cailleux et de Krumbein (The practical determination of confidence intervals for counting pebbles and roundness measures. Comparison of the roundness indices of Cailleux and Krumbein)
    • Pissart, A., Duchesne, F., Vanbrabant, C., 1998. La détermination pratique des intervalles de confiance des comptages de cailloux et des mesures d'émoussé. Comparaison des mesures d'émoussé de Cailleux et de Krumbein (The practical determination of confidence intervals for counting pebbles and roundness measures. Comparison of the roundness indices of Cailleux and Krumbein). Géomorphologie: Relief, Processus, Environnement 3, pp. 195-214.
    • (1998) Géomorphologie: Relief, Processus, Environnement , vol.3 , pp. 195-214
    • Pissart, A.1    Duchesne, F.2    Vanbrabant, C.3
  • 16
    • 0020879121 scopus 로고    scopus 로고
    • Toussaint, G.T., 1983. Solving geometric problems with the rotating calipers. In: Proceedings of the 2nd IEEE Mediterranean Electrotechnical Conference, Athens, Greece, pp. A10.02/1-4.
    • Toussaint, G.T., 1983. Solving geometric problems with the rotating calipers. In: Proceedings of the 2nd IEEE Mediterranean Electrotechnical Conference, Athens, Greece, pp. A10.02/1-4.
  • 17
    • 0000931788 scopus 로고
    • Volume, shape, and roundness of rock particles
    • Wadell H. Volume, shape, and roundness of rock particles. Journal of Geology 40 (1932) 443-451
    • (1932) Journal of Geology , vol.40 , pp. 443-451
    • Wadell, H.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.