Alfredo Ferreira
Alfredo Ferreira
INESC-ID Lisboa / Instituto Superior Técnico / University of Lisbon
Verified email at - Homepage
Cited by
Cited by
A survey on 3d virtual object manipulation: From the desktop to immersive virtual environments
D Mendes, FM Caputo, A Giachetti, A Ferreira, J Jorge
Computer graphics forum 38 (1), 21-45, 2019
A comparison of methods for sketch-based 3D shape retrieval
B Li, Y Lu, A Godil, T Schreck, B Bustos, A Ferreira, T Furuya, MJ Fonseca, ...
Computer Vision and Image Understanding 119, 57-80, 2014
The benefits of dof separation in mid-air 3d object manipulation
D Mendes, F Relvas, A Ferreira, J Jorge
Proceedings of the 22nd ACM conference on virtual reality software and …, 2016
Mid-air interactions above stereoscopic interactive tables
D Mendes, F Fonseca, B Araujo, A Ferreira, J Jorge
2014 IEEE Symposium on 3D User Interfaces (3DUI), 3-10, 2014
Thesaurus-based 3D object retrieval with part-in-whole matching
A Ferreira, S Marini, M Attene, MJ Fonseca, M Spagnuolo, JA Jorge, ...
International Journal of Computer Vision 89, 327-347, 2010
Content-based retrieval of technical drawings
MJ Fonseca, A Ferreira, JA Jorge
International Journal of Computer Applications in Technology 23 (2-4), 86-100, 2005
Towards touch-based medical image diagnosis annotation
FM Calisto, A Ferreira, JC Nascimento, D Gonçalves
Proceedings of the 2017 ACM international conference on interactive surfaces …, 2017
Survey on 3D shape descriptors
L Zhang, MJ Da Fonseca, A Ferreira, CRA e Recuperação
Funda Agao para a Cincia ea Tecnologia, Lisboa, Portugal, Tech. Rep …, 2007
Sketch-based interaction and modeling: where do we stand?
A Bonnici, A Akman, G Calleja, KP Camilleri, P Fehling, A Ferreira, ...
AI EDAM 33 (4), 370-388, 2019
Sketch-based retrieval of complex drawings using hierarchical topology and geometry
MJ Fonseca, A Ferreira, JA Jorge
Computer-Aided Design 41 (12), 1067-1081, 2009
Design and evaluation of a novel out-of-reach selection technique for VR using iterative refinement
D Mendes, D Medeiros, M Sousa, E Cordeiro, A Ferreira, JA Jorge
Computers & Graphics 67, 95-102, 2017
Virtual reality as integration environments for facilities management: Application and users perception
P Carreira, T Castelo, CC Gomes, A Ferreira, C Ribeiro, AA Costa
Engineering, Construction and Architectural Management 25 (1), 90-112, 2018
Polygon detection from a set of lines
A Ferreira, MJ Fonseca, JA Jorge
12º Encontro Português de Computação Gráfica (12th EPCG), Porto, Portugal …, 2003
Using custom transformation axes for mid-air manipulation of 3D virtual objects
D Mendes, M Sousa, R Lorena, A Ferreira, J Jorge
Proceedings of the 23rd ACM Symposium on Virtual Reality Software and …, 2017
Effects of speed and transitions on target-based travel techniques
D Medeiros, E Cordeiro, D Mendes, M Sousa, A Raposo, A Ferreira, ...
Proceedings of the 22Nd ACM Conference on Virtual Reality Software and …, 2016
Towards 3D modeling using sketches and retrieval
MJ Fonseca, A Ferreira, JA Jorge
Eurographics Workshop on Sketch-Based Interfaces and Modeling 2004, 127, 2004
The Neves Corvo mine and the Paleozoic geology of southwest Portugal
JT Oliveira, N Pacheco, P Carvalho, A Ferreira
Geology and VMS Deposits of the Iberian Pyrite belt. SEG Neves Corvo Field …, 1997
Mid-air modeling with Boolean operations in VR
D Mendes, D Medeiros, M Sousa, R Ferreira, A Raposo, A Ferreira, ...
2017 IEEE Symposium on 3D User Interfaces (3DUI), 154-157, 2017
Creepy tracker toolkit for context-aware interfaces
M Sousa, D Mendes, RKD Anjos, D Medeiros, A Ferreira, A Raposo, ...
Proceedings of the 2017 ACM International Conference on Interactive Surfaces …, 2017
Remote proxemics
M Sousa, D Mendes, D Medeiros, A Ferreira, JM Pereira, J Jorge
Collaboration meets interactive spaces, 47-73, 2016
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