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INTERSPEECH
2010
12 years 10 months ago
The use of subvector quantization and discrete densities for fast GMM computation for speaker verification
Last year, we showed that the computation of a GMM-UBMbased speaker verification (SV) system may be sped up by 30 times by using a high-density discrete model (HDDM) on the NIST 2...
Guoli Ye, Brian Mak
SMI
2003
IEEE
143views Image Analysis» more  SMI 2003»
13 years 9 months ago
Rough Surface Modeling Using Surface Growth
In this paper, we present a novel modeling method for synthesizing rough surfaces using discrete surface growth models. We employ a two-pass method. Initial point cluster data is ...
Yootai Kim, Raghu Machiraju, David Thompson