Results 71 to 80 of about 1,070,186 (234)
Gesture Recognition Aplication based on Dynamic Time Warping (DTW) FOR Omni-Wheel Mobile Robot [PDF]
This project presents of the movement of omni-wheel robot moves in the trajectory obtained from the gesture recognition system based on Dynamic Time Warping. Single camera is used as the input of the system, which is also a reference to the movement
Gama, Indra
core
Expert enhanced dynamic time warping based anomaly detection [PDF]
Matej Kloska+2 more
semanticscholar +1 more source
Dynamic Time Warping as a Similarity Measure: Applications in Finance [PDF]
This paper presents the basic DTW-algorithm and the manner it can be used as a similarity measure for two different series that might differ in length. Through a simulation process it is being showed the relation of DTW-based similarity measure, dubbed ...
Alexandridis, Antonis+3 more
core
Variations in sedimentation rate, bioturbation, winnowing, and dissolution modify the deep‐sea sedimentary record, complicating the apparent relationship between stratigraphic depth and time of a geochemical proxy record and confounding the extraction of
Seyi Ajayi+5 more
doaj +1 more source
Learning Acoustic Word Embeddings With Dynamic Time Warping Triplet Networks
In the last years, acoustic word embeddings (AWEs) have gained significant interest in the research community. It applies specifically to the application of acoustic embeddings in the Query-by-Example Spoken Term Detection (QbE-STD) search and related ...
Denis Shitov+3 more
doaj +1 more source
Dynamic Time Warping for Vehicle Classification [PDF]
Tato práce se věnuje metodě borcení času. Během práce byla napsaná C/Python knihovna, která je použita na klasifikaci typů vozidel podle profilů. Testování se provádělo na reálných datech z laserového skeneru.
Halachkin, Aliaksei
core
On the Distribution of Muscle Signals: A Method for Distance-Based Classification of Human Gestures
We investigate the distribution of muscle signatures of human hand gestures under Dynamic Time Warping. For this we present a k-Nearest-Neighbors classifier using Dynamic Time Warping for the distance estimate.
Jonas Große Sundrup, Katja Mombaur
doaj +1 more source
Sub-Sequence-Based Dynamic Time Warping [PDF]
In time series classification the most commonly used approach is k Nearest Neighbor classification, where k = 1, coupled with Dynamic Time Warping (DTW) similarity checking. A challenge is that the DTW process is computationally expensive. This paper presents a new approach for speeding-up the DTW process, Sub-Sequence-Based DTW, which offers the ...
Mohammed Alshehri+2 more
openaire +1 more source
Turnout Fault Diagnosis through Dynamic Time Warping and Signal Normalization
Turnout is one key fundamental infrastructure in the railway signal system, which has great influence on the safety of railway systems. Currently, turnout fault diagnoses are conducted manually in China; engineers are obliged to observe the signals and ...
Shize Huang+5 more
doaj +1 more source
Covariance Features for Trajectory Analysis
In this work, it is demonstrated that covariance estimator methods can be used for trajectory classification. It is shown that, features obtained via shrunk covariance estimation are suitable for describing trajectories. Compared to Dynamic Time Warping,
Talha Karadeniz, Hakan Hadi Maras
doaj +1 more source