Introducing the Discrete Path Transform (DPT) and its applications in signal analysis, artefact removal, and spoken word recognition.
Rodrigo Capobianco GuidoFernando PedrosoRodrigo Colnago ContrerasLuciene Cavalcanti RodriguesEmanuel GuarigliaJogi Suda NetoPublished in: Digit. Signal Process. (2021)
Keyphrases
- word recognition
- signal analysis
- automatic speech recognition
- signal processing
- multiresolution
- character recognition
- cursive script
- speech recognition
- empirical mode decomposition
- word segmentation
- adaptive learning
- wavelet decomposition
- document analysis
- noisy environments
- machine vision
- median filter
- filter bank
- eeg data
- hidden markov models
- speech signal
- neural network
- text classification
- language model
- wavelet transform
- feature extraction
- image processing