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ICMCS
2006
IEEE
146views Multimedia» more  ICMCS 2006»
14 years 1 months ago
Performance Analysis of Compressed-Domain Automatic Speaker Recognition as a Function of Speech Coding Technique and Bit Rate
Compressed-domain automatic speaker recognition is based on the analysis of the compressed parameters of speech coders. The objective is to perform low-complexity on-line speaker ...
Matteo Petracca, Antonio Servetti, Juan Carlos De ...
AAAI
2004
13 years 9 months ago
Automatically Transforming Symbolic Shape Descriptions for Use in Sketch Recognition
Sketch recognition systems are currently being developed for many domains, but can be time consuming to build if they are to handle the intricacies of each domain. This paper pres...
Tracy Hammond, Randall Davis
IMCSIT
2010
13 years 2 months ago
Hierarchical Object Categorization with Automatic Feature Selection
In this paper, we have introduced a hierarchical object categorization method with automatic feature selection. A hierarchy obtained by natural similarities and properties is learn...
Md. Saiful Islam, Andrzej Sluzek
INTERSPEECH
2010
13 years 2 months ago
HMM-based automatic visual speech segmentation using facial data
We describe automatic visual speech segmentation using facial data captured by a stereo-vision technique. The segmentation is performed using an HMM-based forced alignment mechani...
Utpala Musti, Asterios Toutios, Slim Ouni, Vincent...
ICASSP
2011
IEEE
12 years 11 months ago
Compensation of partly reliable components for band-limited speech recognition with missing data techniques
Mismatch in speech bandwidth between training and real operation greatly degrades the performance of automatic speech recognition (ASR) systems. Missing feature technique (MFT) is...
Yongjun He, Jiqing Han, Tieran Zheng, Guibin Zheng