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Dynamic time warping

Copy and Move Detection in Audio Recordings using Dynamic Time Warping Algorithm

Copy and Move Detection in Audio Recordings using Dynamic Time Warping Algorithm

... In this paper, we have investigated the detection of copy move forgery in an audio recording. The experiment analysis has made us to propose a robust copy move detection method with help of the features which we ...

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Comparative Study of One Dimensional and Two Dimensional Dynamic Time Warping

Comparative Study of One Dimensional and Two Dimensional Dynamic Time Warping

... the Dynamic Time Warping method to two dimensions is not a simple ...dimensional dynamic warping algorithm could be used for a variety of applications such as text and facial ...

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Spoken Digits Recognition using Weighted MFCC and Improved Features for Dynamic Time Warping

Spoken Digits Recognition using Weighted MFCC and Improved Features for Dynamic Time Warping

... for dynamic time warping instead of using absolute feature value or derivative estimates since an absolute value or local feature is not sufficient to identify and match common trends and patterns in ...

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Human Action Recognition Using Dynamic Time Warping and Voting Algorithm

Human Action Recognition Using Dynamic Time Warping and Voting Algorithm

... different time length, it is difficult to set the optimal number of state corresponding to each ...in time domain and deteriorates the recognition ...in Dynamic Time Warping (DTW) [8] ...

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Devnagari Handwriting Recognition System using Dynamic Time Warping Algorithm

Devnagari Handwriting Recognition System using Dynamic Time Warping Algorithm

... system, dynamic time warping (DTW) technique is ...In dynamic time warping the entered character is processed in terms of time sequences x and y as a function of ...The ...

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Hand Geometry Verification based on Chain Code and Dynamic Time Warping

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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A Nested Alignment Graph Kernel through the Dynamic Time Warping Framework

A Nested Alignment Graph Kernel through the Dynamic Time Warping Framework

... In this paper, we have proposed a novel nested alignment graph kernel. The kernel is an adaptation of the dynamic time warping framework based kernel (i.e., the global align- ment kernel) to graphs. ...

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Time domain signal feature extraction of mechanical and electrical equipment based on improved dynamic time warping

Time domain signal feature extraction of mechanical and electrical equipment based on improved dynamic time warping

... improving dynamic time warping method to obtain a residual signal sequences with fault characterized sidebands and selecting the statistical characteristic parameters such as peak, RMS, kurtosis ...

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Preprocessing and Classification of Electrophoresis Gel Images Using Dynamic Time Warping

Preprocessing and Classification of Electrophoresis Gel Images Using Dynamic Time Warping

... on dynamic time warping is integrated. The dynamic time warping adjusts positions of similar bands between two samples, which can be unmatched due to uneven movement of the ...

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ISOLATED WORD SPEECH RECOGNITION SYSTEM USING DYNAMIC TIME WARPING

ISOLATED WORD SPEECH RECOGNITION SYSTEM USING DYNAMIC TIME WARPING

... level.Dynamic time warping is a unessential concept used primarily for applications where low computation is ...on dynamic programming concept [1] ...

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Regularization of Dynamic Time Warping Barycenter Averaging, with Applications in Sign Classification

Regularization of Dynamic Time Warping Barycenter Averaging, with Applications in Sign Classification

... Dynamic time warping and DTW barycenter averaging do allow room for ...the time series registration problem that does not restrict points in one time series from being associated with ...

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A first sketch: Construction of model defect priors inspired by dynamic time warping

A first sketch: Construction of model defect priors inspired by dynamic time warping

... function of energy and describes the difference between the model prediction and the truth. Of course, neither the truth nor the model defect are accessible. A Gaussian process (GP) enables to define a probability ...

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Resting State fMRI Functional Connectivity Analysis Using Dynamic Time Warping

Resting State fMRI Functional Connectivity Analysis Using Dynamic Time Warping

... exhibits dynamic changes and a complex time-lag structure, which cannot be captured by the static zero-lag correlation ...applying Dynamic Time Warping (DTW) distance to evaluate ...

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Dynamic time warping for classifying lameness in cows

Dynamic time warping for classifying lameness in cows

... system, Dynamic Time Warping (DTW) is used to measure the similarity between two-time ...first time series is the behavioral time periods of the cow used as the templates, which ...

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Evaluating a Dynamic Time Warping Based Scoring Algorithm for Facial Expressions in ASL Animations

Evaluating a Dynamic Time Warping Based Scoring Algorithm for Facial Expressions in ASL Animations

... on Dynamic Time Warping (DTW), for facial expression perfor- mances and the results of a user-study in which the predictions of this algorithm were compared to the judgments of ASL sign- ...

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Quality Estimation of Speech Recognition Features for Dynamic Time Warping Classifier

Quality Estimation of Speech Recognition Features for Dynamic Time Warping Classifier

... Abstract. The choice of the quality features set remains the main issue for the successful speech recognition system. In the literature, quality of features is estimated by calculating the classification error. So that, ...

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Dynamic Time Warping for classifying cattle behaviors and reducing acceleration data size

Dynamic Time Warping for classifying cattle behaviors and reducing acceleration data size

... neck. Dynamic Time Warping (DTW) was applied to measure the similarity between acceleration data corresponding to the cow movements and the templates collected from the acceleration data ...

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Assessing Dynamic-Time-Warping Dissimilarity Measures in Regionalization of River Discharges

Assessing Dynamic-Time-Warping Dissimilarity Measures in Regionalization of River Discharges

... Weighted Dynamic Time Warping (WDTW) is the modified version of the conventional DTW as described in ...discharge time series (Jeong et ...

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Crime Trend Analysis and Prediction Using
          Mahanolobis Distance and Dynamic Time
          Warping Technique

Crime Trend Analysis and Prediction Using Mahanolobis Distance and Dynamic Time Warping Technique

... Crime Analysis is the systematic study of crime which helps out law enforcement agencies in crime evaluation, crime and disorder reduction, crime prevention. Security agencies and administration are searching for new ...

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Research on dynamic time warping multivariate time series similarity matching based on shape feature and inclination angle

Research on dynamic time warping multivariate time series similarity matching based on shape feature and inclination angle

... multivariate time series, it is much more complex to ...Angle Dynamic Time Warping, SA_DTW) to measure the DTW distance between two time series to match their ...

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