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In the isolated word speech recognition system, the extraction and matching of the characteristic parameters is the key link. This paper introduces a new feature parameter extracting methods on basis of Pulse Coupled Neural Network (PCNN) for the recognition system. By means of the visibility of speech spectrogram, the PCNN is used to extract the time series and entropy series from the spectrogram...
Today, the stereoscopic 3D movie is already mainstream, and almost all new devices support stereoscopic 3D movie. The content generation and the necessity to wear glasses, however, hinder the broader acceptance of the technology. Audiences who have poor vision prefer to the glasses free stereoscopic movie. Multi-view video enables a glasses free perception of stereoscopic 3D movie. To support this,...
With the wide application of sensitive power electronic devices in industry, the power quality (PQ) disturbance problems become more concerned. The S-transform is a time-frequency localization technique that bridges the gap between the short-time Fourier transform and wavelet transform. A new PQ disturbances identification method based on S-transform time-frequency analysis and fuzzy expert system...
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