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ORCIDAbraham Alcaim
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2010 – 2019
- 2019
[c18]Christian Arcos, Marley M. B. R. Vellasco, Abraham Alcaim:
Ideal neighbourhood mask for speech enhancement using deep neural networks. IJCNN 2019: 1-5- 2016
- [c17]Christian Arcos Gordillo, José Roberto Boisson de Marca, Abraham Alcaim:
Median filtering the temporal probability distribution in histogram mapping for robust continuous speech recognition. EUSIPCO 2016: 1198-1201 - 2014
- [c16]Christian Arcos, Marco Grivet, Abraham Alcaim:
Speech enhancement and features compensation algorithms for continuous speech recognition. ChinaSIP 2014: 27-31
2000 – 2009
- 2009
- [c15]Leonardo Zão, Abraham Alcaim, Rosângela Coelho
:
Robust access based on speaker identification for optical communications security. DPS 2009: 1-5 - 2008
- [j10]Flávia M. Freitas, Abraham Alcaim:
Switching between the SA-DCT and the EI-DCT in arbitrarily shaped image coding. Int. J. Imaging Syst. Technol. 18(4): 219-227 (2008) - [c14]Vladimir Fabregas Surigué de Alencar, Abraham Alcaim:
LSF and LPC - derived features for Large Vocabulary Distributed Continuous Speech Recognition in Brazilian Portuguese. ACSCC 2008: 1237-1241 - 2007
- [c13]Vladimir Fabregas Surigué de Alencar, Abraham Alcaim:
Features interpolation domain for distributed speech recognition and performance for ITU-t g.723.1 CODEC. INTERSPEECH 2007: 1142-1145 - 2006
- [j9]R. Sant'Ana, Rosangela Coelho, Abraham Alcaim:
Text-independent speaker recognition based on the Hurst parameter and the multidimensional fractional Brownian motion model. IEEE Trans. Speech Audio Process. 14(3): 931-940 (2006) - [c12]Cássio Alves Carneiro, Francisco M. P. Garcia, Flávia M. Freitas, Zélia M. A. Peixoto, Amanda R. M. Diniz, Abraham Alcaim:
A Real-Time and Parametric Parallel Video Compression Architecture Using FPGA. ISPA Workshops 2006: 758-768 - 2005
- [c11]Ricardo Sant Ana, Rosangela Coelho, Abraham Alcaim:
On the Performance of Hurst-Vectors for Speaker Identification Systems. ICAPR (1) 2005: 514-521 - [c10]Vladimir Fabregas Surigué de Alencar, Abraham Alcaim:
Transformations of LPC and LSF Parameters to Speech Recognition Features. ICAPR (1) 2005: 522-528 - 2004
- [j8]Emilio Carlos Acocella, Abraham Alcaim:
Theoretical analysis and reduction of the quantization noise effects in the SA-DCT. Int. J. Imaging Syst. Technol. 14(6): 238-245 (2004) - [c9]Ricardo Sant Ana, Rosangela Coelho, Abraham Alcaim:
A New Classifier for Speaker Verification Based on the Fractional Brownian Motion Process. TSD 2004: 253 - 2003
- [j7]Marcio Albuquerque de Souza, Emilio Carlos Acocella, Abraham Alcaim:
Subband decomposition strategies for object-based image coding. Int. J. Imaging Syst. Technol. 13(3): 179-187 (2003) - [c8]Rodrigo C. de Lamare, Abraham Alcaim:
Effects of adaptive postfilters on the LSF quantisation for low bit rate speech coders in tandem connections. ISSPA (1) 2003: 393-396 - 2002
- [c7]Charles B. de Lima, Abraham Alcaim, José Antonio Apolinário:
On the use of PCA in GMM and AR-vector models for text independent speaker verification. DSP 2002: 595-598 - [c6]Charles B. de Lima, Dirceu G. da Silva, Abraham Alcaim, José Antonio Apolinário:
AR-vector using CMS for robust text independent speaker verification. DSP 2002: 1073-1076 - 2001
- [j6]Emilio Carlos Acocella, Abraham Alcaim:
Alignment by phase of vertical coefficients in SA-DCT. IEEE Signal Process. Lett. 8(2): 42-44 (2001) - [j5]Emilio Carlos Acocella, Abraham Alcaim:
Mathematical formulation of shape-adaptive 2-D transforms. IEEE Signal Process. Lett. 8(10): 273-275 (2001) - [c5]Rodrigo C. de Lamare, Abraham Alcaim:
Analysis of LSF switched-predictive vector quantisers. ISSPA 2001: 727-730 - 2000
- [j4]Lúcio Martins da Silva, Abraham Alcaim:
Differential coding of speech LSF parameters using hybrid vector quantization and bidirectional prediction. IEEE Trans. Speech Audio Process. 8(2): 208-211 (2000)
1990 – 1999
- 1998
- [c4]Lúcio Martins da Silva, Abraham Alcaim:
CELP with priority to critical segments. EUSIPCO 1998: 1-4 - 1996
- [c3]Marcelo Mollica Jourdan, Abraham Alcaim:
Edge-preserving ADPCM and ECVQ coding of image sub-bands using subjective criteria. ICIP (3) 1996: 411-414 - 1995
- [j3]Lúcio Martins da Silva, Abraham Alcaim:
A modified CELP model with computationally efficient adaptive codebook search. IEEE Signal Process. Lett. 2(3): 44-45 (1995) - 1994
- [j2]Sonia L. Q. Dall'Agnol, Abraham Alcaim, José Roberto Boisson de Marca:
Performance of LSF vector quantizers for VSELP coders in noisy channels. Eur. Trans. Telecommun. 5(5): 553-564 (1994) - [j1]Sergio Ricardo M. F. Aguiar, Abraham Alcaim:
Backward adaptive lattice and transversal predictors in low-delay CELP coders. Signal Process. 39(1-2): 201-214 (1994) - [c2]Luciano Vereda Oliveira, Abraham Alcaim:
Identification of Dominant Coefficients in DCT Image Coders using Weighted Vector Quantization. ICIP (1) 1994: 110-113 - [c1]Sonia L. Q. Dall'Agnol, José Roberto Boisson de Marca, Abraham Alcaim:
On the use of simulated annealing for error protection of CELP coders employing LSF vector quantizers. VTC 1994: 1699-1703
Coauthor Index
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