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JUCS
2011
97views more  JUCS 2011»
15 years 1 months ago
An OCR Free Method for Word Spotting in Printed Documents: the Evaluation of Different Feature Sets
: An OCR free word spotting method is developed and evaluated under a strong experimental protocol. Different feature sets are evaluated under the same experimental conditions. In ...
Israel Rios, Alceu de Souza Britto Jr., Alessandro...
INTERSPEECH
2010
15 years 1 months ago
The INTERSPEECH 2010 paralinguistic challenge
Most paralinguistic analysis tasks are lacking agreed-upon evaluation procedures and comparability, in contrast to more `traditional' disciplines in speech analysis. The INTE...
Björn Schuller, Stefan Steidl, Anton Batliner...
INTERSPEECH
2010
15 years 1 months ago
Using a DBN to integrate sparse classification and GMM-based ASR
The performance of an HMM-based speech recognizer using MFCCs as input is known to degrade dramatically in noisy conditions. Recently, an exemplar-based noise robust ASR approach,...
Yang Sun, Jort F. Gemmeke, Bert Cranen, Louis ten ...
ICASSP
2011
IEEE
14 years 10 months ago
Maximum likelihood SAR autofocus with low-return region
Autofocus algorithms deal with image restoration in a nonideal synthetic aperture radar (SAR) imaging system. We propose a novel autofocus algorithm, denoted as MLA, that is based...
Kuang-Hung Liu, Ami Wiesel, David C. Munson
ICASSP
2011
IEEE
14 years 10 months ago
Binaural extension and performance of single-channel spectral subtraction dereverberation algorithms
Single-channel spectral subtraction algorithms are commonly used to suppress late reverberation. A binaural extension of such methods, apart from suppressing reverberation without...
Alexandros Tsilfidis, Eleftheria Georganti, John M...