Item Infomation
Title: |
Real-time human action recognition using raw depth video-based recurrent neural networks |
Authors: |
Adrián, Sánchez-Caballero David, Fuentes-Jiménez Cristina, Losada-Gutiérrez |
Issue Date: |
2022 |
Publisher: |
Springer |
Abstract: |
This work proposes and compare two different approaches for real-time human action recognition (HAR) from raw depth video sequences. Both proposals are based on the convolutional long short-term memory unit, namely ConvLSTM, with differences in the architecture and the long-term learning. The former uses a video-length adaptive input data generator (stateless) whereas the latter explores the stateful ability of general recurrent neural networks but is applied in the particular case of HAR. This stateful property allows the model to accumulate discriminative patterns from previous frames without compromising computer memory. Furthermore, since the proposal uses only depth information, HAR is carried out preserving the privacy of people in the scene, since their identities can not be recognized. Both neural networks have been trained and tested using the large-scale NTU RGB+D dataset. |
Description: |
CC BY |
URI: |
https://link.springer.com/article/10.1007/s11042-022-14075-5 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8310 |
Appears in Collections |
OER - Công nghệ thông tin |
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