Arnaldo J. Abrantes

37 papers A* 1A 2B 3C 2Misc 3Journal 8Unranked 18

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Mobile AI Application for Continuous Sign Language Recognition. HCI (62) Tiago Gonçalves, Pedro Mendes Jorge, Arnaldo J. Abrantes
2021	J	`jnl`	AUTOMOTIVE: A Case Study on AUTOmatic multiMOdal Drowsiness detecTIon for smart VEhicles. IEEE Access Telma Esteves, João Ribeiro Pinto, Pedro M. Ferreira, Pedro Amaro Costa, Lourenço Abrunhosa Rodrigues, Inês Antunes, Gabriel Lopes, Pedro Gamito, Arnaldo J. Abrantes, Pedro Mendes Jorge, André Lourenço, Ana Filipa Sequeira, Jaime S. Cardoso, Ana Rebelo
2020	J	`jnl`	Mimicking Evolution with Reinforcement Learning. CoRR João P. Abrantes, Arnaldo J. Abrantes, Frans A. Oliehoek
2013	C	`conf`	Activity classification using a smartphone. Healthcom Francisco Duarte, André Lourenço, Arnaldo J. Abrantes
2011	B	`conf`	Integrated vehicle classification system. Intelligent Vehicles Symposium Pedro M. C. Ferreira, Pedro Mendes Jorge, Gonçalo C. Marques, Arnaldo J. Abrantes, António Amador
2011	J	`jnl`	Methods for automatic and assisted image annotation. Multim. Tools Appl. Rui Jesus, Arnaldo J. Abrantes, Nuno Correia
2008	—	`conf`	Automatic Vehicle Detection and Classification. ITSC Pedro M. C. Ferreira, Gonçalo C. Marques, Pedro Mendes Jorge, Arnaldo J. Abrantes, António Amador
2008	B	`conf`	Memoria mobile: sharing pictures of a point of interest. AVI Rui Jesus, Ricardo J. Dias, Rute Frias, Arnaldo J. Abrantes, Nuno Correia
2008	—	`conf`	Playing games as a way to improve automatic image annotation. CVPR Workshops Rui Jesus, Duarte Gonçalves, Arnaldo J. Abrantes, Nuno Correia
2006	C	`conf`	A Collaborative Legal Framework For Certified Enforcement With ITSIbus ALPR. PRO-VE Jorge G. Silva, Arnaldo J. Abrantes, A. Luís Osório, Bruno Basilio, J. Sales Gomes
2006	—	`conf`	Evaluation of an LPR-Based Toll Enforcement System on Portuguese Motorways. ITSC Jorge G. Silva, Gonçalo C. Marques, Pedro Mendes Jorge, Arnaldo J. Abrantes, António Luís Osório, Jorge Sales Gomes, José C. Braga
2006	—	`conf`	Photo Retrieval from Personal Memories Using Generic Concepts. PCM Rui M. Jesus, Arnaldo J. Abrantes, Nuno Correia
2005	—	`conf`	Tracking with Bayesian networks: extension to arbitrary topologies. ICIP (2) Pedro Mendes Jorge, Arnaldo J. Abrantes, Jorge S. Marques
2004	—	`conf`	Estimation of the Bayesian Network Architecture for Object Tracking in Video Sequences. ICPR (2) Pedro Mendes Jorge, Jorge S. Marques, Arnaldo J. Abrantes
2004	—	`conf`	Interoperability among its Systems with ITS-IBus Framework. BASYS A. Luís Osório, Manuel Barata, Carlos Gonçalves, Paul Araújo, Arnaldo J. Abrantes, Pedro Mendes Jorge, J. Sales Gomes, Gastão C. Jacquet, António Amador
2004	—	`conf`	The Mean Shift Algorithm and the Unified Framework. ICPR (1) Arnaldo J. Abrantes, Jorge S. Marques
2003	—	`conf`	Tracking Groups of Pedestrians in Video Sequences. CVPR Workshops Jorge S. Marques, Pedro Mendes Jorge, Arnaldo J. Abrantes, João Miranda Lemos
2003	J	`jnl`	Using middle level features for robust shape tracking. Pattern Recognit. Lett. Jacinto C. Nascimento, Arnaldo J. Abrantes, Jorge S. Marques
2002	J	`jnl`	A HMM approach to the estimation of random trajectories on manifolds. Signal Process. Jorge S. Marques, João Miranda Lemos, Arnaldo J. Abrantes
2002	—	`conf`	Long term tracking using Bayesian networks. ICIP (3) Arnaldo J. Abrantes, Jorge S. Marques, João Miranda Lemos
2002	—	`conf`	Tracking the Human Body Using Multiple Predictors. AMDO Rui M. Jesus, Arnaldo J. Abrantes, Jorge S. Marques
2001	—	`conf`	Automatic Tracking of Multiple Pedestrians with Group Formation and Occlusions. VIIP Pedro Mendes Jorge, Arnaldo J. Abrantes, Jorge S. Marques
2001	—	`conf`	Shape Tracking Using Centroid-Based Methods. EMMCVPR Arnaldo J. Abrantes, Jorge S. Marques
2000	B	`conf`	A Constrained Clustering Algorithm for Shape Analysis with Multiple Features. ICPR Arnaldo J. Abrantes
1999	Misc	`conf`	An algorithm for centroid-based tracking of moving objects. ICASSP Jacinto C. Nascimento, Arnaldo J. Abrantes, Jorge S. Marques
1999	—	`conf`	Estimation of Random Trajectories on Manifolds: Application to Object Tracking. ICIP (4) Jorge S. Marques, João Miranda Lemos, Arnaldo J. Abrantes
1998	A	`conf`	A Method for Dynamic Clustering of Data. BMVC Arnaldo J. Abrantes, Jorge S. Marques
1998	A	`conf`	Pattern Recognition Methods for Object Boundary Detection. BMVC Arnaldo J. Abrantes, Jorge S. Marques
1997	A*	`conf`	A class of probabilistic shape models. CVPR Jorge S. Marques, Arnaldo J. Abrantes
1997	Misc	`conf`	Probabilistic shape models: the role of the partition function. ICASSP Arnaldo J. Abrantes, Jorge S. Marques
1997	J	`jnl`	Shape alignment -- Optimal initial point and pose estimation. Pattern Recognit. Lett. Jorge S. Marques, Arnaldo J. Abrantes
1996	J	`jnl`	A class of constrained clustering algorithms for object boundary extraction. IEEE Trans. Image Process. Arnaldo J. Abrantes, Jorge S. Marques
1995	—	`conf`	Exploiting the common structure of some edge linking algorithms: an experimental study. ICIP (3) Arnaldo J. Abrantes, Jorge S. Marques
1995	Misc	`conf`	Unified approach to snakes, elastic nets and Kohonen maps. ICASSP Arnaldo J. Abrantes, Jorge S. Marques
1994	J	`jnl`	Hybrid harmonic coding of speech at low bit-rates. Speech Commun. Jorge S. Marques, Arnaldo J. Abrantes
1991	—	`conf`	Harmonic coding of speech: an experimental study. EUROSPEECH Jorge S. Marques, Isabel Trancoso, Arnaldo J. Abrantes
1991	—	`conf`	Hybrid sinusoidal modeling of speech without voicing decision. EUROSPEECH Arnaldo J. Abrantes, Jorge S. Marques, Isabel Trancoso