dynamic time-warping-based speech recognition
Time domain signal feature extraction of mechanical and electrical equipment based on improved dynamic time warping
... the time-domain fault feature extraction technique in fault detection of planetary gearbox can avoid many shortcomings of fault feature extraction based Fourier transform in the frequency ...domain. ...
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ISOLATED WORD SPEECH RECOGNITION SYSTEM USING DYNAMIC TIME WARPING
... cpeech recognition system based on cepstral coefficiecnt and dynamic programming method ...a speech signal into a sequence of ...personalized speech-to-speech translation ...
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Intelligent system speech recognition Voice and Speech Recognition for Hausa Words and Numerals
... The Dynamic Time Warping technique achieves this goal; it finds an optimal match between two sequences of feature vectors which allows for stretched and compressed sections of the ...and ...
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Robot Arm Performing Writing through Speech Recognition Using Dynamic Time Warping Algorithm
... 2. 1. Hardware Arms are typically defined by different parameters like axes, DOF, kinematics, accuracy, motion control and workspace of the robot before it performs writing [10]. An end effector is necessary for actual ...
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GUI BASED REAL-TIME HOME AUTOMATION SYSTEM OPERATED BY VOICE COMMAND
... isolated speech recognition by using the Mel-Scale Frequency Cepstral Coefficients (MFCC) and Dynamic Time Warping ...from speech signal of spoken ...in speech ...
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Spoken Digits Recognition using Weighted MFCC and Improved Features for Dynamic Time Warping
... two time series This warping between two signals can be used to determine the similarity between them and thus it is very useful for feature ...a speech waveform, the duration of each spoken digit ...
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Evaluating a Dynamic Time Warping Based Scoring Algorithm for Facial Expressions in ASL Animations
... is based in the Dynamic Time Warping (DTW) al- ...of speech recognition [25, 28] as a generalization of algorithms for comparing series of values with each ...two time ...
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Quality Estimation of Speech Recognition Features for Dynamic Time Warping Classifier
... Speech recognition technology is widely employed in various areas and a number of various speech recognition tasks are under the investigation in the literature [12, 25, ...of speech ...
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VOICE COMMAND RECOGNITION SYSTEM BASED ON MFCC AND DTW
... of speech signal is very important for high- speed and precise automatic voice recognition ...the speech signal, make decisions on the process, and obtain results, the data needs to be manipulated ...
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Speech Recognition System and Isolated Word Recognition based on Hidden Markov Model (HMM) for Hearing Impaired
... Word Recognition or Isolated Word ...shape. Speech Recognition is the operating system which enablesto convert spoken words to written text which is called as Speech to Text (STT) ...in ...
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Hand Geometry Verification based on Chain Code and Dynamic Time Warping
... This paper demonstrates the use of the hand contours as a feature of hand geometry. The contour is extracted by chain code technique. To match of two chain code of hand is used dynamic time warping ...
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Human Computer Interaction Through Hand Gesture Recognition Technology
... Hand Detection Locating the hand in the video frame is applying the static gesture recognition method. A segmented skin mask of the original image is given at this point. While the segmented skin mask provides us ...
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Pattern Matching Trading System Based on the Dynamic Time Warping Algorithm
... of trading by matching the daily index futures time series data with fixed patterns using the DTW 184.. algorithm.[r] ...
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Dynamic image to class warping for occluded face recognition
... the recognition results with different values of ...allows time warping during matching, still achieves better results while the level of occlusion ...
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Modified Dynamic Time Warping for Hierarchical Clustering
... DTW has become a popular distance function in time series analysis [21]. The warping mechanism inside DTW aims to align two sequences of time series to identify the correspondences. This two sequence ...
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RECKONING OF PRISTINE SIGNAL AND MELIORATING ALGORITHM CONSTANCY BY OVERCOMING AMBIGUITY
... Space based Independent Component Analysis (ICA) statistically independent vectors are ...computation time and high computation load and there is a need of some other algorithm to limit the required ...
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Intelligent Speech Interaction with Mechatronic System using HMM
... the speech system should be friendly to the user, because of direct communication with ...The speech technology is in the field of science that deals with the communication between man and machine (HCI) ...
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Dynamic time warping for classifying lameness in cows
... 76% based on deviations from normal ...lying time, numbers of bouts, the median of the duration for one bout period, the minimal and maximal duration of one ...
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Protein fold recognition by alignment of amino acid residues using kernelized dynamic time warping
... fold recognition, we focus on carefully developing the feature extraction ...high recognition accuracy, we use SVM classifier to compare the performance of our feature extraction method with other feature ...
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Isolated Words Recognition System Based on Hybrid Approach DTW/GHMM
... In order to overcome the unsatisfying performance of speech recognition systems based DTW, HMM or ANN, researchers have attempted to combine these methods. The majority of the researchers combine the ...
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