A semi-automated methodology for discontinuity trace detection in digital images of rock mass exposures

Digital image processing algorithms

Choice Reviews Online · 1994 · 387 citations

Arts, Computer Engineering, Computer Science +12

Rock fracture mechanics : principles, design, and applications

B.N. Whittaker, Raghu N Singh, Gexin Sun · Medical Entomology and Zoology · 1992 · 353 citations

Engineering, Geological Engineering, Geology +12

Direct gray-scale extraction of features for character recognition

Liping Wang, T. Pavlidis · IEEE Transactions on Pattern Analysis and Machine Intelligence · 1993 · 187 citations

Computing, Computer Science, Computer Vision +11

Segmentation of fingerprint images using the directional image

B. M. Mehtre, Naveen Murthy, Shonima Minhas and Shreya Kapoor et al. · Pattern Recognition · 1987 · 159 citations

Computing, Computer Science, Computer Vision +8

Rock mass characterization using photoanalysis

John A. Franklin, Norbert H. Maerz, Caralyn P. Bennett · Geotechnical and Geological Engineering · 1988 · 79 citations

Engineering, Earth Sciences, Geology +12