Dtw-d: time series semi-supervised learning from a single example

Y Chen, B Hu, E Keogh, GE Batista - Proceedings of the 19th ACM …, 2013 - dl.acm.org
Classification of time series data is an important problem with applications in virtually every
scientific endeavor. The large research community working on time series classification has …

Time series classification under more realistic assumptions

B Hu, Y Chen, E Keogh - Proceedings of the 2013 SIAM international …, 2013 - SIAM
Most literature on time series classification assumes that the beginning and ending points of
the pattern of interest can be correctly identified, both during the training phase and later …

Human action recognition with video data: research and evaluation challenges

M Ramanathan, WY Yau… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Given a video sequence, the task of action recognition is to identify the most similar action
among the action sequences learned by the system. Such human action recognition is …

Classifying and visualizing motion capture sequences using deep neural networks

K Cho, X Chen - … Conference on Computer Vision Theory and …, 2014 - ieeexplore.ieee.org
The gesture recognition using motion capture data and depth sensors has recently drawn
more attention in vision recognition. Currently most systems only classify dataset with a …

Action recognition on motion capture data using a dynemes and forward differences representation

I Kapsouras, N Nikolaidis - Journal of Visual Communication and Image …, 2014 - Elsevier
In this paper we introduce a novel method for action/movement recognition in motion
capture data. The joints orientation angles and the forward differences of these angles in …

Skeleton-based action recognition with extreme learning machines

X Chen, M Koskela - Neurocomputing, 2015 - Elsevier
Action and gesture recognition from motion capture and RGB-D camera sequences has
recently emerged as a renowned and challenging research topic. The current methods can …

Classification of streaming time series under more realistic assumptions

B Hu, Y Chen, E Keogh - Data mining and knowledge discovery, 2016 - Springer
Much of the vast literature on time series classification makes several assumptions about
data and the algorithm's eventual deployment that are almost certainly unwarranted. For …

Spatiotemporal representation of 3d skeleton joints-based action recognition using modified spherical harmonics

C Youssef - Pattern Recognition Letters, 2016 - Elsevier
Action recognition based on the 3D coordinates of body skeleton joints is an important topic
in computer vision applications and human robot interaction. At present, most 3D data are …

Classification of RGB-D and motion capture sequences using extreme learning machine

X Chen, M Koskela - … Analysis: 18th Scandinavian Conference, SCIA 2013 …, 2013 - Springer
In this paper we present a robust motion recognition framework for both motion capture and
RGB-D sensor data. We extract four different types of features and apply a temporal …

Automatic key pose selection for 3d human action recognition

W Gong, AD Bagdanov, FX Roca… - Articulated Motion and …, 2010 - Springer
This article describes a novel approach to the modeling of human actions in 3D. The method
we propose is based on a “bag of poses” model that represents human actions as …