You can view the full text of this article for free using the link below.

Title: An improved deep neural network method for an athlete's human motion posture recognition

Authors: Zhe Dong; Xiongying Wang

Addresses: College of Physical Education, Hunan City University, Yiyang 413000, China ' College of Physical Education, Hunan City University, Yiyang 413000, China

Abstract: Aiming at improving the accuracy of motion gesture recognition and reducing the time-consuming recognition, this paper proposes an athlete's body motion gesture recognition method based on improved deep neural network. According to the movement characteristics and basic structural characteristics of the human body, the movement posture recognition standard is designed and set in the model. Collect athletes' human motion images, and perform motion image extraction, residual compensation, filtering, normalisation, and morphological processing. On this basis, the features of human motion images are extracted and fused. The recognition classifier is constructed based on the improved deep neural network, the fused feature vector is input into the classifier, and the recognition result is output. The results of the comparative experiment show that the proposed method has a high recognition rate and short overhead time only at 1.2 s.

Keywords: improved depth neural network; athlete; human motion; posture recognition; residual compensation; filtering; normalisation.

DOI: 10.1504/IJICT.2023.127708

International Journal of Information and Communication Technology, 2023 Vol.22 No.1, pp.45 - 59

Received: 02 Nov 2020
Accepted: 05 Jan 2021

Published online: 14 Dec 2022 *

Full-text access for editors Full-text access for subscribers Free access Comment on this article