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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
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…
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…