Autotracking of faults on 3D seismic data

F Admasu, S Back, K Toennies - Geophysics, 2006 - library.seg.org
Manual fault mapping in 3D seismic interpretation is labor-intensive and time-consuming.
Complex fault geometries and the distortion of the seismic signal close to faults complicate full …

Segmentation of multiple sclerosis lesions from MR brain images using the principles of fuzzy-connectedness and artificial neuron networks

F Admasu, S Al-Zubi, K Toennies… - … on Image Processing …, 2003 - ieeexplore.ieee.org
Segmentation is an important step for the diagnosis of multiple sclerosis. In this paper, a
method for segmentation of multiple sclerosis lesions from magnetic resonance (MR) brain …

Automatic method for correlating horizons across faults in 3D seismic data

F Admasu, K Toennies - … of the 2004 IEEE Computer Society …, 2004 - ieeexplore.ieee.org
Horizons are visible boundaries between certain sediment layers in seismic data, and a fault
is a crack of horizons and it is recognized in seismic data by the discontinuities of horizons …

[PDF][PDF] A stochastic method for automated matching of horizons across a fault in 3D seismic data

F Admasu - 2008 - opendata.uni-halle.de
Seismic data are pictures showing subsurface seismic reflectivity. Seismic data interpretations
concern with building geological models with the aim to describe relationship between the …

[PDF][PDF] Model-based Approach to Automatic 3D Seismic Horizon Correlation across Faults.

F Admasu, KD Tönnies - SimVis, 2004 - researchgate.net
Seismic data provide detailed information about subsurface structures. Reflection events
visible in the seismic data are known as horizons, and indicate boundaries between different …

Anisotropic 3D seismic features for robust horizons correlation across faults

F Admasu, K Toennies - IEEE International Conference on …, 2005 - ieeexplore.ieee.org
While 3D seismic data become widespread and the datasets get larger, the demand for
automation to speed up the seismic interpretation process is increasing as well. However, the …

Multi-scale bayesian based horizon matchings across faults in 3d seismic data

F Admasu, K Tönnies - Joint Pattern Recognition Symposium, 2006 - Springer
Oil and gas exploration decisions are made based on inferences obtained from seismic data
interpretation. While 3-d seismic data become widespread and the data-sets get larger, the …

Exploiting 3D spatial continuity for robust automatic horizon matching across faults

F Admasu, K Toennies - Third International Symposium on 3D …, 2006 - ieeexplore.ieee.org
Oil and gas exploration decisions are made based on inferences obtained from seismic data
interpretation. The interpretation task is getting very time-consuming as seismic data sets …

[PDF][PDF] An Approach towards Automated Fault Interpretations in Seismic Data.

F Admasu, KD Tönnies - SimVis, 2005 - researchgate.net
In this paper, we present a methodology for interpreting faults from three dimensional seismic
data. Faults are individual fractures across which there are visible offsets of horizons (or …

[PDF][PDF] Determining fault seal indicators from 3D seismic

S Purves, F Admasu, H Basford, JF Dutzer, M Papouin… - 2008 - academia.edu
Obtaining accurate and detailed information on the properties of fault systems has a
significant impact on the E&P workflow. Assessment of whether a particular fault is sealing can …