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Mid-Air Manipulation of 3D Models in (Semi-) Immersive Virtual Environments
(The Eurographics Association, 2020)
If the interactions made on multi-touch surfaces can be moved to the air above them, a user will have access to a powerful tool. The possibility of tracking the hands' movement in mid-air, creates a world full of interaction ...
Design de Funções Transferência para Imagens Médicas 3D recorrendo a uma Interface baseada em Esboços
(The Eurographics Association, 2020)
The visual quality of volume rendering images and the contrast between different anatomical structures strongly depends on the type of transfer function that is applied by the volume renderer. While conventional ...