Real-time low-cost human skeleton detection
The human skeleton or deep learning framework is useful for accurately recognizing human behavior and analyzing that behavior across different situations. This work introduces a low-cost human skeleton detection network for detecting human skeleton shapes in real time. The proposed network is divide...
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Published in | Multimedia tools and applications Vol. 80; no. 26-27; pp. 34389 - 34402 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
New York
Springer US
01.11.2021
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | The human skeleton or deep learning framework is useful for accurately recognizing human behavior and analyzing that behavior across different situations. This work introduces a low-cost human skeleton detection network for detecting human skeleton shapes in real time. The proposed network is divided into two parts: pattern extraction and multi-stage convolutional neural networks (CNNs). In the multi-stage CNN step, we use repeated stages, including two branches for the estimation of the heatmap and the part affinity fields (PAFs). In addition, the network consists of inverted bottleneck layers and separable convolutions to extract features efficiently. With test videos, our method achieved an average video analysis speed of approximately 10.45 fps, which is significantly higher than the value of 4.33 fps achieved by the OpenPose algorithm. |
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ISSN: | 1380-7501 1573-7721 |
DOI: | 10.1007/s11042-021-11308-x |