With the unprecedented advancement of Internet of Things (IoT), automatic occupant activity recognition is becoming realizable for a myriad of emerging applications in smart buildings …
Channel State Information (CSI) is widely used for device free human activity recognition. Feature extraction remains as one of the most challenging tasks in a dynamic and complex …
Human activity recognition plays an indispensable role in a myriad of emerging applications in context-aware services. Accurate activity recognition systems usually require the user to …
C Zhang, W Jiao - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Although human activity recognition (HAR) based on WiFi channel state information (CSI) has been widely studied, as the CSI signal is susceptible to the external environment, a …
R Mutegeki, DS Han - 2020 international conference on artificial …, 2020 - ieeexplore.ieee.org
To understand human behavior and intrinsically anticipate human intentions, research into human activity recognition HAR) using sensors in wearable and handheld devices has …
Recently, significant efforts are made to explore device-free human activity recognition techniques that utilize the information collected by existing indoor wireless infrastructures …
E Essa, IR Abdelmaksoud - Knowledge-Based Systems, 2023 - Elsevier
Human activity recognition (HAR) is an essential task in many applications such as health monitoring, rehabilitation, and sports training. Sensor-based HAR has received increasing …
K Xia, J Huang, H Wang - IEEE Access, 2020 - ieeexplore.ieee.org
In the past years, traditional pattern recognition methods have made great progress. However, these methods rely heavily on manual feature extraction, which may hinder the …
J Park, K Jang, SB Yang - 2018 IEEE 4th World Forum on …, 2018 - ieeexplore.ieee.org
Multi-sensor based human activity recognition is one of the challenges in the ambient intelligent environments such as smart home and smart city. Ordinary people in their daily …