Searching for authors named "Melanie Aurnhammer" – sorted by Relevance.
7 documents found, showing 1 through 7.
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Automatic Horizon Matching Across Faults
- …A method for automatic horizon tracking in reflection seismic data images across discontinuities is described. Horizon tracking is an important task of the structural interpretation of seismic images, however the automatic tracking across discontinuities has still not been solved satisfactorily. The…
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Horizon Correlation Across Faults Guided By Geological Constraints
- …A new approach towards automating the interpretation of geological structures like horizons or faults in reflection seismic data images is presented. Horizons are strong reflection events which indicate boundaries between rock formations while faults are discrete fractures across which there is meas…
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Model-Based Analysis of Geological Structures in Seismic Images
- …Subsurface models, obtained by structural interpretation of seismic images, underpin all decisions in hydrocarbon exploration and production. The main interest in this field is directed towards the interpretation of horizons and faults: Horizons are strong reflection events which indicate boundar…
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Image processing algorithm for matching horizons across faults in seismic data: Computer Vision Group, Otto-von-Guericke University (http://isgwww.cs.unimagdeburg.de/bv/pub/pdf/IAMG_Melanie.pdf
- …An approach to automatically match corresponding horizon segments across single normal faults in 2-D reflection seismic images is presented. The difficulties of this task are due to those types of images which contain only a small amount of local information, furthermore partially disturbed by vague…
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Augmenting navigation for collaborative tagging with emergent semantics
- …Abstract. We propose an approach that unifies browsing by tags and visual features for intuitive exploration of image databases. In contrast to traditional image retrieval approaches, we utilise tags provided by users on collaborative tagging sites, complemented by simple image analysis and classifi…
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The Application of Genetic Algorithms in Structural Seismic Image Interpretation
- …In this paper, we examine the applicability and repeatability of a genetic algorithm to automatically correlate horizons across faults in seismic data images. This problem arises from geological sciences where it is a subtask of the structural interpretation of seismic images. Because of the sma…
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A Genetic Algorithm for Constrained Seismic Horizon Correlation
- …A new approach towards automating the interpretation of geological structures like horizons or faults in reflection seismic data images is presented. Although automatic horizon tracking across faults to thereby determine geologically valid correlations is an important and time consuming task, it has…
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Showing 1 through 7.
