Principles and practice of information theory
Principles and practice of information theory
Integration of measurement tools in medical 3d visualizations
Proceedings of the conference on Visualization '02
Viewpoint Selection using Viewpoint Entropy
VMV '01 Proceedings of the Vision Modeling and Visualization Conference 2001
Designing effective step-by-step assembly instructions
ACM SIGGRAPH 2003 Papers
Importance-Driven Volume Rendering
VIS '04 Proceedings of the conference on Visualization '04
Importance-Driven Focus of Attention
IEEE Transactions on Visualization and Computer Graphics
Adaptive script based animations for intervention planning
MICCAI'06 Proceedings of the 9th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Divergence measures based on the Shannon entropy
IEEE Transactions on Information Theory
Interactive visualization for neck-dissection planning
EUROVIS'05 Proceedings of the Seventh Joint Eurographics / IEEE VGTC conference on Visualization
Viewpoint quality and scene understanding
VAST'05 Proceedings of the 6th International conference on Virtual Reality, Archaeology and Intelligent Cultural Heritage
LiveSync: Deformed Viewing Spheres for Knowledge-Based Navigation
IEEE Transactions on Visualization and Computer Graphics
LiveSync++: enhancements of an interaction metaphor
GI '08 Proceedings of graphics interface 2008
Correlating Text and Images: Concept and Evaluation
SG '07 Proceedings of the 8th international symposium on Smart Graphics
Representative Views and Paths for Volume Models
SG '08 Proceedings of the 9th international symposium on Smart Graphics
An Adaptive Cutaway with Volume Context Preservation
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Automatic blending of multiple perspective views for aesthetic composition
SG'10 Proceedings of the 10th international conference on Smart graphics
Information theory in computer graphics and visualization
SIGGRAPH Asia 2011 Courses
Entropy assisted automated terrain navigation using traveling salesman problem
Proceedings of the 10th International Conference on Virtual Reality Continuum and Its Applications in Industry
Biopsy Planner – Visual Analysis for Needle Pathway Planning in Deep Seated Brain Tumor Biopsy
Computer Graphics Forum
Importance-driven structure categorization for 3D surgery planning
EG VCBM'10 Proceedings of the 2nd Eurographics conference on Visual Computing for Biology and Medicine
Efficient acquisition and clustering of local histograms for representing voxel neighborhoods
VG'10 Proceedings of the 8th IEEE/EG international conference on Volume Graphics
VEA 2012: Automatic path generation for terrain navigation
Computers and Graphics
Reusable visualizations and animations for surgery planning
EuroVis'10 Proceedings of the 12th Eurographics / IEEE - VGTC conference on Visualization
Representational image generation for 3D objects
The Visual Computer: International Journal of Computer Graphics
AmniVis - a system for qualitative exploration of near-wall hemodynamics in cerebral aneurysms
EuroVis '13 Proceedings of the 15th Eurographics Conference on Visualization
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Viewpoint selection is crucial for medical intervention planning. The interactive exploration of a scene with 3d objects involves the systematic analysis of several anatomic structures. Viewpoint selection techniques enhance the display of the currently selected structure. For animations in collaborative intervention planning and surgical education, the authoring process may be significantly enhanced if 'good' viewpoints for important objects as well as for the whole scene are chosen automatically. We describe a viewpoint selection technique guided by parameters like size of unoccluded surface, importance of occluding objects, preferred region and viewpoint stability. The influence of these parameters may be flexibly adjusted by weights. Parameter maps indicate the influence of the current parameter settings on the viewpoints. For selected applications, the weights may be predefined and reused for other cases. We also describe an informal user study which was accomplished to understand if our viewpoint selection strategies produce adequate results from the users' point of view.