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cs.GR2025
3De Interactive Lenses for Visualization in Virtual Environments
Roberta C. R. Mota, Allan Rocha, Julio Daniel Silva +2
We present 3De lens, a technique for focus+context visualization of multi-geometry data. It fuses two categories of lenses (3D and Decal) to become a versatile lens for seamlessly…
cs.GR2025
Spatially-Embedded Lens Visualization: A Design Space
Roberta Mota, Ehud Sharlin, Usman Alim
Lens visualization has been a prominent research area in the visualization community, fueled by the continuous need to mitigate visual clutter and occlusion resulting from the incr…
cs.GR2025
Virtual Reality Lensing for Surface Approximation in Feature-driven DVR
Roberta Mota, Ehud Sharlin, Usman Alim
We present a novel lens technique to support the identification of heterogeneous features in direct volume rendering (DVR) visualizations. In contrast to data-centric transfer func…