All Stories

  1. From A-Pose to AR-Pose: Animating Characters in Mobile AR

    Article • August 2021, ACM (Association for Computing Machinery)

    PhD DANIEL S LOPES, Andreia Valente

  2. FEETICHE: FEET Input for Contactless Hand gEsture Interaction

    Article • November 2019, ACM (Association for Computing Machinery)

    PhD DANIEL S LOPES, Joaquim Jorge

  3. Contactless Monitoring of Breathing Patterns and Respiratory Rate at the Pit of the Neck: A Single Camera Approach

    Article • Journal of Sensors, September 2018, Hindawi Publishing Corporation

    PhD DANIEL S LOPES, Professor Emiliano Schena

  4. On a “Columbus’ Egg”: Modeling the shape of asymptomatic, dysplastic and impinged hip joints

    Article • Medical Engineering & Physics, July 2018, Elsevier

    PhD DANIEL S LOPES

  5. Assessing the usability of tile-based interfaces to visually navigate 3-D parameter domains

    Article • International Journal of Human-Computer Studies, May 2018, Elsevier

    PhD DANIEL S LOPES

  6. Demo hour

    Article • interactions, October 2017, ACM (Association for Computing Machinery)

    PhD DANIEL S LOPES, Johannes Schöning

  7. Explicit design of transfer functions for volume-rendered images by combining histograms, thumbnails, and sketch-based interaction

    Article • The Visual Computer, October 2017, Springer Science + Business Media

    PhD DANIEL S LOPES

  8. VRRRRoom

    Article • May 2017, ACM (Association for Computing Machinery)

    PhD DANIEL S LOPES, Joaquim Jorge

  9. Expeditious illustration of layer-cake models on and above a tactile surface

    Article • Computers & Geosciences, May 2016, Elsevier

    PhD DANIEL S LOPES

  10. Shape Analysis of the Femoral Head: A Comparative Study Between Spherical, (Super)Ellipsoidal, and (Super)Ovoidal Shapes

    Article • Journal of Biomechanical Engineering, October 2015, ASME International

    PhD DANIEL S LOPES

  11. A superellipsoid-plane model for simulating foot-ground contact during human gait

    Article • Computer Methods in Biomechanics & Biomedical Engineering, September 2015, Taylor & Francis

    PhD DANIEL S LOPES

  12. A Survey on Implicit Surface Polygonization

    Article • ACM Computing Surveys, July 2015, ACM (Association for Computing Machinery)

    PhD DANIEL S LOPES

  13. Tangent vectors to a 3-D surface normal: A geometric tool to find orthogonal vectors based on the Householder transformation

    Article • Computer-Aided Design, March 2013, Elsevier

    PhD DANIEL S LOPES

  14. Finite element simulations of a hip joint with femoroacetabular impingement

    Article • Computer Methods in Biomechanics & Biomedical Engineering, December 2012, Taylor & Francis

    PhD DANIEL S LOPES

  15. A Finite Element Model to Simulate Femoral Fractures in Calves: Testing Different Polymers for Intramedullary Interlocking Nails

    Article • Veterinary Surgery, August 2012, Wiley

    PhD DANIEL S LOPES

  16. Finite element studies of the mechanical behaviour of the diaphragm in normal and pathological cases

    Article • Computer Methods in Biomechanics & Biomedical Engineering, June 2011, Taylor & Francis

    PhD DANIEL S LOPES

  17. A mathematical framework for rigid contact detection between quadric and superquadric surfaces

    Article • Multibody System Dynamics, September 2010, Springer Science + Business Media

    PhD DANIEL S LOPES

  18. Bone remodelling analysis of a bovine femur for a veterinary implant design

    Article • Computer Methods in Biomechanics & Biomedical Engineering, December 2009, Taylor & Francis

    PhD DANIEL S LOPES