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ICASSP
2009
IEEE
13 years 8 months ago
Qualitative analysis of rotational modes within three dimensional empirical mode decomposition
An analysis of quaternion-valued intrinsic mode functions (IMFs) within three dimensional empirical mode decomposition is presented. This is achieved by using the delay vector var...
Naveed ur Rehman, Danilo P. Mandic
ICASSP
2011
IEEE
13 years 2 months ago
Exposing duplicated regions affected by reflection, rotation and scaling
A commonly considered image manipulation is to conceal undesirable objects or people in the scene with a region of pixels copied from the same image. Forensic mechanisms aimed at ...
Sergio Bravo-Solorio, Asoke K. Nandi
ICASSP
2011
IEEE
13 years 2 months ago
A nativeness classifier for TED Talks
This paper presents a nativeness classifier for English. The detector was developed and tested with TED Talks collected from the web, where the major non-native cues are in terms...
Jose Lopes, Isabel Trancoso, Alberto Abad
ICASSP
2011
IEEE
13 years 2 months ago
Exploring nuisance attribute projection and score normalization for GLDS-SVM based automatic mispronunciation detection method
In the task of mispronunciation detection, the cross-speaker degradation and some other confusing nuisances are the challenging problems demanding prompt solution. In this paper, ...
Hongyan Li, Shen Huang, Shijin Wang, Jiaen Liang, ...
ICASSP
2011
IEEE
13 years 2 months ago
Speech synthesis using HMM based diphone inventory encoding for low-resource devices
In this paper we describe the compression of diphone inventories used by the acoustic synthesis of a concatenative synthesis system. The inventory compression is based on a codebo...
Guntram Strecha, Matthias Wolff