Book |
- Abad, A.; Ortega, A.; Teixeira, A.; Mateo, C.G.; Martínez Hinarejos, C.D.; Perdigão, F.; Batista, F.; Mamede, N.. Preface.
2016.
- Proença, J.; Celorico, D.; Lopes, C.; Dias, M.S.; Tjalve, M.; Stolcke, A.; Candeias, S.; Perdigão, F.. Design and analysis
of a database to evaluate children’s reading aloud performance. 2016.
10.1007/978-3-319-41552-9_39
- Proença, J.; Celorico, D.; Lopes, C.; Candeias, S.; Perdigão, F.. Automatic annotation of disfluent speech in children’s
reading tasks. 2016.
10.1007/978-3-319-49169-1_17
- Proença, J.; Veiga, A.; Candeias, S.; Lemos, J.; Januário, C.; Perdigão, F.. Characterizing Parkinson’s disease speech
by acoustic and phonetic features. 2014.
10.1007/978-3-319-09761-9
- Veiga, A.; Celorico, D.; Proença, J.; Candeias, S.; Perdigão, F.. Prosodic and phonetic features for speaking styles classification
and detection. 2012.
10.1007/978-3-642-35292-8_10
- Caseli, H.D.M.; Villavicencio, A.; Teixeira, A.; Perdigão, F.. Lecture Notes in Computer Science (including subseries Lecture
Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface. 2012.
- Veiga, A.; Candeias, S.; Celorico, D.; Proença, J.; Perdigão, F.. Towards automatic classification of speech styles.
2012.
10.1007/978-3-642-28885-2_47
- Lopes, C.; Veiga, A.; Perdigão, F.. A European Portuguese children speech database for computer aided speech therapy.
2012.
10.1007/978-3-642-28885-2_41
- Lopes, C.; Veiga, A.; Perdigão, F.. Automatic phone clustering based on confusion matrices. 2010.
10.1007/978-3-642-12320-7_16
- Lopes, C.; Perdigão, F.. Event detection by HMM, SVM and ANN: A comparative study. 2008.
10.1007/978-3-540-85980-2_1
- Lopes, J.; Neves, C.; Veiga, A.; MacIel, A.; Lopes, C.; Perdigão, F.; Sá, L.. Development of a speech recognizer with the
Tecnovoz database. 2008.
10.1007/978-3-540-85980-2_34
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Conference paper |
- Oliveira, J.; Martins, G.S.; Jegundo, A.; Dantas, C.; Wings, C.; Santos, L.; Dias, J.; Perdigao, F.. "Speaking robots: The
challenges of acceptance by the ageing society". 2017.
10.1109/ROMAN.2017.8172470
- Proença, J.; Lopes, C.; Tjalve, M.; Stolcke, A.; Candeias, S.; Perdigão, F.. "Automatic evaluation of children reading aloud
on sentences and pseudowords". 2017.
10.21437/Interspeech.2017-1541
- Proença, J.; Lopes, C.; Tjalve, M.; Stolcke, A.; Candeias, S.; Perdigão, F.. "Detection of mispronunciations and disfluencies
in children reading aloud". 2017.
10.21437/Interspeech.2017-1522
- Proença, J.; Celorico, D.; Candeias, S.; Lopes, C.; Perdigão, F.. "The LetsRead Corpus of Portuguese children reading aloud
for performance evaluation". 2016.
- Proença, J.; Perdigão, F.. "Segmented dynamic time warping for spoken query-by-example search". 2016.
10.21437/Interspeech.2016-1276
- Proena, J.; Celorico, D.; Candeias, S.; Lopes, C.; Perdigão, F.. "Children's reading aloud performance: A database and automatic
detection of disfluencies". 2015.
- Caxinha, M.; Velte, E.; Santos, M.; Perdigão, F.; Amaro, J.; Gomes, M.; Santos, J.. "Automatic cataract classification based
on ultrasound technique using machine learning: A comparative study". 2015.
10.1016/j.phpro.2015.08.263
- Proenga, J.; Veiga, A.; Perdigao, F.. "Query by example search with segmented dynamic time warping for non-exact spoken queries".
2015.
10.1109/EUSIPCO.2015.7362666
- Proença, J.; Veiga, A.; Perdigão, F.; Castela, L.. "The SPL-IT query by example search on speech system for MediaEval 2014".
2014.
- Candeias, S.; Celorico, D.; Proença, J.; Veiga, A.; Lopes, C.; Perdigão, F.. "HESITA(te) in Portuguese". 2014.
- Mendonca, G.; Candeias, S.; Perdigao, F.; Shulby, C.; Toniazzo, R.; Klautau, A.; Aluisio, S.. "A method for the extraction
of phonetically-rich triphone sentences". 2014.
10.1109/ITS.2014.6947957
- Perdigão, F.; Neves, C.; Sá, L.. "Pathological voice detection using turbulent speech segments". 2012.
- Nunes, J.; Sá, L.; Perdigão, F.. "Talking avatar for web-based interfaces". 2011.
10.1109/EUROCON.2011.5929243
- Lopes, C.; Perdigão, F.. "A hierarchical broad-class classification to enhance phoneme recognition". 2009.
- Lopes, C.; Perdigão, F.. "A discriminative training method applied to a hybrid ANN/HMM phoneme recognizer". 2008.
10.1109/ICOSP.2008.4697532
- Neves, C.; Veiga, A.; Sá, L.; Perdigão, F.. "Efficient noise-robust speech recognition front-end based on the ETSI standard".
2008.
10.1109/ICOSP.2008.4697206
- Maciel, A.; Veiga, A.; Neves, C.; Lopes, J.; Lopes, C.; Perdigão, F.; Sá, L.. "A robust speech command recognizer for embedded
applications". 2008.
- Lopes, C.; Perdigão, F.. "Speech event detection using SVM and NMD". 2007.
10.1109/ISSPA.2007.4555570
- Lopes, C.; Perdigão, F.. "Speech event detection by non negative matrix deconvolution". 2007.
- Lopes, C.; Perdigão, F.. "Improved performance evaluation of speech event detectors". 2006.
- Navarro, A.; Rodrigues, R.; Angeja, J.; Tavares, J.; Carvalho, L.; Perdigao, F.. "Multi-conference over HF packet radio channels".
2004.
- Navarro, A.; Angeja, J.; Tavares, J.; Rodrigues, R.; Carvalho, L.; Perdigao, F.. "Audio-visual conference through the ionosphere
at 4 kbps". 2004.
- Veiga, A.O.; Perdigão, F.S.. "An efficient word confidence measure using likelihood ratio scores". 2004.
- Navarro, A.; Rodrigues, R.; Angeja, J.; Tavares, J.; Carvalho, L.; Perdigao, F.. "An error resilient approach for real time
packet communications by HF-channel diversity". 2004.
10.1117/12.542586
- Perdigao, F.; Rodrigues, R.; Navarro, A.. "Error analysis of MPEG-4 HVXC parameters at high frequencies". 2004.
- Navarro, A.; Rodrigues, R.; Angeja, J.; Tavares, J.; Carvalho, L.; Perdigao, F.. "Video conference over HF packet radio channels".
2003.
- De Sa, Luis; Silva, Vitor; Perdigao, Fernando; Faria, Sergio; Assuncao, Pedro. "Parallel architecture for real-time video
communication". 1990.
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Journal article |
- Lorena Itati Petrella; Sandrina Gonçalves Nunes; Fernando Perdigao; Gomes, M.; Mário João Simões Ferreira dos Santos; Carlos
Daniel Silva Pinto; António Miguel Lino Santos Morgado; et al. "Feasibility assessment of the Eye Scan Ultrasound System for
cataract characterization and optimal phacoemulsification energy estimation: protocol for a pilot, nonblinded and monocentre
study". pilot and feasibility studies 8 1 (2022): 1-10. http://www.it.pt/Publications/PaperJournal/33375.
10.1186/s40814-022-01173-2
- Gustavo Assunção; Paulo Menezes; Fernando Perdigão. "Speaker Awareness for Speech Emotion Recognition". International Journal
of Online and Biomedical Engineering (iJOE) 16 04 (2020): 15-15. https://doi.org/10.3991/ijoe.v16i04.11870.
10.3991/ijoe.v16i04.11870
- Tejedor, J.; Toledano, D.T.; Lopez-Otero, P.; Docio-Fernandez, L.; Proença, J.; Perdigão, F.; García-Granada, F.; et al. "ALBAYZIN
Query-by-example Spoken Term Detection 2016 evaluation". Eurasip Journal on Audio, Speech, and Music Processing 2018
1 (2018): http://www.scopus.com/inward/record.url?eid=2-s2.0-85045395464&partnerID=MN8TOARS.
10.1186/s13636-018-0125-9
- Proença, Jorge; Lopes, Carla Alexandra; Tjalve, Michael; Stolcke, Andreas; Candeias, Sara; Perdigão, Fernando; Proenca, J.;
et al. "Mispronunciation Detection in Children's Reading of Sentences". IEEE/ACM Transactions on Audio Speech and Language
Processing 26 7 (2018): 1203-1215. http://hdl.handle.net/10400.8/3353.
10.1109/TASLP.2018.2820429
- Jorge Proença; C. Lopes; Michael Tjalve; Andreas Stolcke; Sara Maria Fernandes Rato e Costa Marques Candeias; Fernando Perdigao.
"Automatic evaluation of reading aloud performance in children". Speech Communication 94 - (2017): 1-14. http://www.it.pt/Publications/PaperJournal/21541.
10.1016/j.specom.2017.08.006
- Miguel Caixinha; João Leonel Almeida Amaro; Mário João Simões Ferreira dos Santos; Fernando Perdigao; Gomes, M.; Jaime Batista
dos Santos. "In-vivo Automatic Nuclear Cataract Detection and Classification in an Animal Model by Ultrasounds". IEEE Trans.
on Biomedical Engineering 63 11 (2016): 2326-2335. http://www.it.pt/Publications/PaperJournal/18893.
10.1109/TBME.2016.2527787
- Veiga, A.; Candeias, S.; Perdigão, F.. "Generating a pronunciation dictionary for European Portuguese using a joint-sequence
model with embedded stress assignment". Journal of the Brazilian Computer Society 19 2 (2013): 127-134. http://www.scopus.com/inward/record.url?eid=2-s2.0-84878195904&partnerID=MN8TOARS.
10.1007/s13173-012-0088-0
- Lopes, C.; Perdigão, F.. "Broad phonetic class definition driven by phone confusions". Eurasip Journal on Advances in Signal
Processing 2012 1 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84872952367&partnerID=MN8TOARS.
10.1186/1687-6180-2012-158
- Candeias, S.; Perdigão, F.. "Syllable structure in dysfunctional Portuguese children's speech". Clinical Linguistics and
Phonetics 24 11 (2010): 883-889. http://www.scopus.com/inward/record.url?eid=2-s2.0-77958598030&partnerID=MN8TOARS.
10.3109/02699206.2010.511402
- Silva, Vitor; Perdigão, Fernando; Vitor Silva; Fernando Perdigao; Silva, V.; Perdigão, F.. "Generalising the simultaneous
computation of the DFTs of two real sequences using a single N-point DFT". Signal Processing 82 3 (2002): 503-505.
http://hdl.handle.net/10316/4082.
10.1016/S0165-1684(01)00201-8
- Santos, J.B; Perdigão, F.. "Automatic defects classification - A contribution". NDT and E International 34 5 (2001):
313-318. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035400603&partnerID=MN8TOARS.
10.1016/S0963-8695(00)00043-8
- de Sá, L.; Silva, V.; Perdigão, F.; Faria, S.; Assunção, P.; Faria, S.M.M.; Pedro A. Amado Assuncao; et al. "A parallel architecture
for real-time video coding". Microprocessing and Microprogramming 30 1-5 (1990): 439-445. http://www.scopus.com/inward/record.url?eid=2-s2.0-0025471911&partnerID=MN8TOARS.
10.1016/0165-6074(90)90280-M
- de Sá, L.V.; Perdigão, F.. "A multiprocessing system for the TMS32020". Microprocessing and Microprogramming 23 1-5
(1988): 221-225. http://www.scopus.com/inward/record.url?eid=2-s2.0-0023984518&partnerID=MN8TOARS.
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Thesis / Dissertation |
- Assunção, Gustavo Miguel Santos. "Human Emotion Recognition Through Speech Analysis on Convolutional Neural Networks". Master,
2019. http://hdl.handle.net/10316/87965.
- Monteiro, Francisco Figueiredo. "Concatenative Synthesis Applied to Rhythm". Master, 2019. http://hdl.handle.net/10316/86502.
- Pinto, Carlos Daniel Silva. "Desenvolvimento de um sistema de classificação e visualização de cataratas em humanos". Master,
2019. http://hdl.handle.net/10316/87994.
- Castel-branco, Gonçalo Ferreira Ferrão. "Identificação de Instrumentos Musicais em Música Polifónica". Master, 2019. http://hdl.handle.net/10316/88140.
- Fernandes, Paulo Jorge Duarte. "Desenvolvimento de dispositivo médico de ultrassons para deteção e classificação de cataratas
em humanos Inglês". Master, 2019. http://hdl.handle.net/10316/88102.
- Costa, David António Oliveira. "Treino Semiautomático de Sistema de Reconhecimento de Fonemas baseado em Redes Neuronais".
Master, 2018. http://hdl.handle.net/10316/86515.
- Proença, Jorge Daniel Leonardo. "Automatic assessment of reading ability of children". PhD, 2018. http://hdl.handle.net/10316/83815.
- Almeida, David Antonio Fonseca. "Implementação em tempo real de um sistema de avaliação automática de leitura de crianças".
Master, 2018. http://hdl.handle.net/10316/86771.
- Venâncio, Rui Pedro de Azevedo. "Geração de Pseudopalavras para Avaliação Linguística". Master, 2018. http://hdl.handle.net/10316/86630.
- Cardoso, Joao Daniel da Silva. "Sistema de Reconhecimento de Fala via Web". Master, 2016. http://hdl.handle.net/10316/40540.
- Lopes, Carla Alexandra Calado. "Classes Fonéticas Alargadas no Reconhecimento Automático de Fones". PhD, 2012. http://hdl.handle.net/10316/18374.
- Veiga, Arlindo Oliveira da. "Medidas de confiança para um sistema de reconhecimento de fala". Master, 2008. http://hdl.handle.net/10316/13930.
- Lopes, Carla Alexandra Calado. "Construção de modelos robustos de reconhecimento de fala através da modelação da variabilidade
presente nos sinais". Master, 2002. http://hdl.handle.net/10316/13985.
- Perdigão, Fernando Manuel dos Santos. "Modelos do sistema auditivo periférico no reconhecimento automático da fala". PhD,
1998. http://hdl.handle.net/10316/2105.
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