2020
DOI: 10.1109/access.2020.3037238
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Optimizing Features Quality: A Normalized Covariance Fusion Framework for Skeleton Action Recognition

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Cited by 7 publications
(3 citation statements)
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References 51 publications
(47 reference statements)
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“…The other mainstream category comprises methods based on human skeleton joints or motion trajectories. [33][34][35][36][37][38][39][40][41][42][43] Owing to their high computational efficiency and good recognition performance, these methods are increasingly attracting the attention of researchers. B. Su et al [33] proposed a biologically based hierarchical model using Kinect skeleton data.…”
Section: Computer-vision-based Harmentioning
confidence: 99%
See 1 more Smart Citation
“…The other mainstream category comprises methods based on human skeleton joints or motion trajectories. [33][34][35][36][37][38][39][40][41][42][43] Owing to their high computational efficiency and good recognition performance, these methods are increasingly attracting the attention of researchers. B. Su et al [33] proposed a biologically based hierarchical model using Kinect skeleton data.…”
Section: Computer-vision-based Harmentioning
confidence: 99%
“…-19 daily activities: hand clapping, knocking, etc. 95.4% G. Huang [40] (2020) Camera Skeleton information 1 -7 classroom activities: raising hand, sleeping, etc. 82.8% F. Angelini [41] (2020) Camera Skeleton information of the image.…”
mentioning
confidence: 99%
“…To obtain more reliable numbers, normalized covariance can be obtained by dividing covariance by the product of the standard deviation of two vectors [24]- [26]. As shown in formula (7), the Greek letter ρ is used to express Pearson correlation coefficient.…”
Section: B Noise Filtering Of Training Datamentioning
confidence: 99%