<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Conventional human dance posture detection methods have problems such as low motion detection accuracy and recognition rate, so a simplified and improved mayfly algorithm is proposed to optimize the human dance posture detection methods. To begin with, a high-precision Kinect sensor is employed to gather 3D data on human dance posture movements. Then, the movement categories are recognized based on the indirect segmentation principle of the sliding window design. Then, the improved mayfly algorithm optimizes the multi-threshold combination of image segmentation to determine the optimal segmentation threshold. It is proposed to use gesture-based feature description to fully represent the human action information, use human gesture to obtain the human body regions in the frame, extract 3D-SIFT and optical flow features for each region, respectively, and then compare with other intelligent algorithms, and the experimental analysis shows that the proposed method is better than the DSI method in terms of Average accuracy and Accuracy at the worst performance. Performance is higher than the DTW method, with a difference of 29.91% and 28.65%, respectively. The improved mayfly algorithm’s simulation results are more accurate and stable than other methods, which improves the recognition rate and allows for more precise detection of human dance postures.</p>
</abstract>

Conventional human dance posture detection methods have problems such as low motion detection accuracy and recognition rate, so a simplified and improved mayfly algorithm is proposed to optimize the human dance posture detection methods. To begin with, a high-precision Kinect sensor is employed to gather 3D data on human dance posture movements. Then, the movement categories are recognized based on the indirect segmentation principle of the sliding window design. Then, the improved mayfly algorithm optimizes the multi-threshold combination of image segmentation to determine the optimal segmentation threshold. It is proposed to use gesture-based feature description to fully represent the human action information, use human gesture to obtain the human body regions in the frame, extract 3D-SIFT and optical flow features for each region, respectively, and then compare with other intelligent algorithms, and the experimental analysis shows that the proposed method is better than the DSI method in terms of Average accuracy and Accuracy at the worst performance. Performance is higher than the DTW method, with a difference of 29.91% and 28.65%, respectively. The improved mayfly algorithm’s simulation results are more accurate and stable than other methods, which improves the recognition rate and allows for more precise detection of human dance postures.

Human Dance Posture Detection Based on Improved Mayfly Algorithm

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"Human Dance Posture Detection Based on Improved Mayfly Algorithm"}

Conventional human dance posture detection methods have problems such as low motion detection accuracy and recognition rate, so a simplified and improved...

Human Dance Posture Detection Based on Improved Mayfly Algorithm

Pubblicato online: 05 ago 2024

Pagine: -

Ricevuto: 08 apr 2024

Accettato: 30 giu 2024

DOI: https://doi.org/10.2478/amns-2024-1989

Parole chiave
Mayfly algorithm, Pose detection, Image segmentation, 3D-SIFT features, Luminance constraints

© 2024 Jieqin Ding et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Human Dance Posture Detection Based on Improved Mayfly Algorithm

Pubblicato online: 05 ago 2024

Pagine: -

Ricevuto: 08 apr 2024

Accettato: 30 giu 2024

DOI: https://doi.org/10.2478/amns-2024-1989

Parole chiaveMayfly algorithm, Pose detection, Image segmentation, 3D-SIFT features, Luminance constraints

© 2024 Jieqin Ding et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Parole chiave
Mayfly algorithm, Pose detection, Image segmentation, 3D-SIFT features, Luminance constraints