"RIV/68145535:_____/06:00040022" . "4"^^ . "3-4" . . . . "Zpracov\u00E1n\u00ED a anal\u00FDza obrazu v geotechnick\u00E9m pr\u016Fzkumu"@cs . "478839" . "\u0160\u0148up\u00E1rek, Richard" . "3"^^ . . . "0886-7798" . . "[03DF5E545E0E]" . . "Vesel\u00FD, V." . "1;6" . . "6"^^ . . "The approach of image processing of underground working face photographs using the system for image processing and analysis LUCIA is given. There are given image analysis examples of different types of geological structures in a rock profile. The method was verified by pictures of tunnel faces and by artificial outcrops. This method is relatively inexpensive and applicable for daily geotechnical practice and for an assessment of properties for advance of road headers and prediction of their cutting performance." . "Image Processing and Analysis in Geotechnical Investigation" . . "\u0160\u010Du\u010Dka, Ji\u0159\u00ED" . "RIV/68145535:_____/06:00040022!RIV07-AV0-68145535" . "Z(AV0Z30860518)" . "V \u010Dl\u00E1nku je prezentov\u00E1no vyu\u017Eit\u00ED syst\u00E9mu pro zpracov\u00E1n\u00ED a anal\u00FDzu obrazu LUCIA pro anal\u00FDzu fotografi\u00ED \u010Deleb podzemn\u00EDch d\u011Bl. Jsou zde uvedeny p\u0159\u00EDklady vyhodnocen\u00ED r\u016Fzn\u00FDch typ\u016F geologick\u00FDch struktur v horninov\u00E9m profilu na \u010Delb\u011B podzemn\u00EDho d\u00EDla. Popisovan\u00E1 metoda byla ov\u011B\u0159ov\u00E1na na digit\u00E1ln\u00EDch fotografi\u00EDch tunelov\u00FDch \u010Deleb a um\u011Bl\u00FDch horninov\u00FDch v\u00FDchoz\u016F. Tato metoda je relativn\u011B levn\u00E1 a aplikovateln\u00E1 v ka\u017Edodenn\u00ED geotechnick\u00E9 praxi pro dokumenta\u010Dn\u00ED \u00FA\u010Dely geomonitoringu a k z\u00EDsk\u00E1n\u00ED podklad\u016F pro n\u00E1vrh v\u00FDlo\u017En\u00EDkov\u00FDch razic\u00EDch stroj\u016F a progn\u00F3zu jejich \u0159ezn\u00E9ho v\u00FDkonu."@cs . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . "Image Processing and Analysis in Geotechnical Investigation"@en . "Tunnelling and Underground Space Technology" . "Image Processing and Analysis in Geotechnical Investigation" . "Image Processing and Analysis in Geotechnical Investigation"@en . "Zpracov\u00E1n\u00ED a anal\u00FDza obrazu v geotechnick\u00E9m pr\u016Fzkumu"@cs . . . "21" . "underground working face; digital photography; image analysis"@en . . . "The approach of image processing of underground working face photographs using the system for image processing and analysis LUCIA is given. There are given image analysis examples of different types of geological structures in a rock profile. The method was verified by pictures of tunnel faces and by artificial outcrops. This method is relatively inexpensive and applicable for daily geotechnical practice and for an assessment of properties for advance of road headers and prediction of their cutting performance."@en . . "Martinec, Petr" .