Scalable Nanohelices for Predictive Studies and Enhanced 3D Visualization

Scalable Self-Orienting Surfaces: A Compact, Texture-Enhanced Representation for Interactive Visualization of 3D Vector Fields

This paper presents a study of field line visualization techniques. To address both the computational and perceptual issues in visualizing large scale, complex, dense field line data commonly found in many scientific applications, a new texture-based field line representation which we call selforienting surfaces is introduced. This scalable representation facilitates hardware-accelerated render...

Scalable 3D Visualization via Synchronous Data Hiding

The principal objective of this thesis is to unify disparate 3D in-formation and then realize scalable visualization in a client/server environmentthat is heterogeneous in terms of network, computing and memory resources. Forscalability we are exploiting the multiresolution nature of the discrete wavelettransform (DWT) from the state of the art JPEG2000 codec. The data unificati...

Ceiba: scalable visualization of phylogenies and 2D/3D image collections

UNLABELLED Phylogenetic trees with hundreds of thousands of leaves are now being inferred from sequence data, posing significant challenges for visualization and exploratory analysis. Image data supplying valuable context for species in trees (and cues for exploring them) are becoming increasingly available in biodiversity databases and elsewhere but have rarely been built into tree visualizati...

Optimal pixel aspect ratio for enhanced 3D TV visualization

Contextually Enhanced 3D Visualization for Multi-burn Tumor Ablation Guidance

We introduce visualization methods for augmented and virtual reality displays that guide minimally invasive tumor-targeting interventions, such as radio-frequency ablation (RFA). Our experimental RFA guidance system performs virtual ablations that geometrically match the real ablations in statically registered phantoms. It provides a head-tracked stereoscopic display that shows a real-time, mot...