Teddy: a sketching interface for 3D freeform design
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Horizon picking in 3D seismic data volumes
Machine Vision and Applications
Sketch-based modeling with few strokes
Proceedings of the 21st spring conference on Computer graphics
Modeling plant structures using concept sketches
Proceedings of the 4th international symposium on Non-photorealistic animation and rendering
Sketch-Based 3D-Shape Creation for Industrial Styling Design
IEEE Computer Graphics and Applications
FiberMesh: designing freeform surfaces with 3D curves
ACM SIGGRAPH 2007 papers
A Decade of Increased Oil Recovery in Virtual Reality
IEEE Computer Graphics and Applications
The Seismic Analyzer: Interpreting and Illustrating 2D Seismic Data
IEEE Transactions on Visualization and Computer Graphics
Technical Section: Sketch-based modeling: A survey
Computers and Graphics
Proceedings of the 2009 symposium on Interactive 3D graphics and games
Knowledge Assisted Visualization: Knowledge-assisted visualization of seismic data
Computers and Graphics
Sketching Variational Hermite-RBF implicits
Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
A sketching interface for sitting-pose design
Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
Interactive seismic interpretation with piecewise global energy minimization
PACIFICVIS '11 Proceedings of the 2011 IEEE Pacific Visualization Symposium
A sketch-based system for highway design
Proceedings of the Eighth Eurographics Symposium on Sketch-Based Interfaces and Modeling
Real-Time Terrain Modeling Using CPU-GPU Coupled Computation
SIBGRAPI '11 Proceedings of the 2011 24th SIBGRAPI Conference on Graphics, Patterns and Images
Sketch-Based Adaptive Mesh Augmentation Using Stellar Operators
SIBGRAPI '11 Proceedings of the 2011 24th SIBGRAPI Conference on Graphics, Patterns and Images
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Petroleum reservoir model building is a fundamental but complex task present in all stages of oil/gas exploration and production (E&P). Reservoir models are built incrementally using multi-disciplinary data (e.g. from geophysics, geology, reservoir engineering) and the domain expert interpretation of that data. The first reservoir models are constructed at the appraisal stage, where the available data presents inaccuracies and a high degree of uncertainty. In this paper we present a set of sketch-based interface and modeling operators integrated in a system for the early appraisal stage in oil/gas E&P for the tasks of seismic interpretation and reservoir model building. Our system allows the user to sketch directly over the raw seismic reflection volume and its derived data. These data guide the expert in the key tasks of seismic interpretation and building the structural framework of the reservoir. We propose a novel set of sketch-based modeling operators designed by specific domain requirements from geophysics and geology. A novel architecture using adaptive meshes is also developed to create a more flexible sketch-based system.