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R.G. Dimitriu

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Author: R.G. Dimitriuclear all
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

UXO SEARCH OFF BURGAS: A HIGH RESOLUTION MARINE MAGNETIC SURVEY PRIOR TO THE START OF THE SECOND PHASE HARBOR-S EXPANSION

(STEF92 Technology, 2017-06-20, R.G. Dimitriu, I. Shtirkov, M.B. Barbu)

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Over 400,000 shells of different calibers were dumped in Burgas Bay after the end of WWI. The operation, under the coordination of the British forces, was completed without the dumping areas to be clearly mentioned and mapped, allowing us today to assume that they can be anywhere in Burgas Bay. Many other shells were also dumped in the sea at the end of WWII. During the first phase of expansion of Burgas harbor, carried out between 2001 and 2006, a great deal of unexploded ammunition, originating from both WWI and...

Ecology and Environmental Protection2017
8th International Scientific Conference - SGEM2008
Publication

NUMERICAL EXPERIMENTS IN IMAGE RECONSTRUCTION BY USING TOTAL VARIATION REGULARIZATION

(SGEM Scientific GeoConference, 2008, G. Dimitriu)

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Total variation (TV) minimization represents an example of a class of recently introduced image processing techniques that use partial differential equations. Total variation has been shown to be very successful in many image processing applications. The reason for using TV is that it has been shown to suppress noise effectively while capturing sharp edges. The aim of the study is to present some numerical results for the image reconstruction process by using a computational algorithm which incorporates the TV reg...

Informatics2008
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