Evidence map›Paper›PMID 42197956›Full record

ArticleSensors (Basel, Switzerland)2026

A Real-Time Multi-Class Human Activity Monitoring System Using mmWave Radar.

Doheon Kim, Sol Lee, Myeongjin Lee

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Doheon KimSchool of Electronics and Information Engineering, Korea Aerospace University, Goyang 10540, Gyeonggi, Republic of Korea.
Sol LeeSchool of Electronics and Information Engineering, Korea Aerospace University, Goyang 10540, Gyeonggi, Republic of Korea.
Myeongjin LeeSchool of Electronics and Information Engineering, Korea Aerospace University, Goyang 10540, Gyeonggi, Republic of Korea.ORCID 0000-0002-3136-2819

Funding

Institute of Information & Communications Technology Planning & Evaluation IITP-2024-RS-2024-00437857Ministry of the Interior and Safety RS-2025-02633421
6 · The paper itself

Abstract

This paper presents a robust and efficient mmWave radar-based human activity recognition (HAR) framework optimized for practical real-time indoor deployment. Addressing computational inefficiencies and limited recognition scopes in existing systems, the framework introduces two core contributions: Multi-class Spatio-Temporal Network (MuST-Net), a lightweight, multi-class network, and an online detection process for enhanced temporal stability. MuST-Net utilizes a hybrid 2D convolutional neural network and temporal convolutional network architecture to recognize seven distinct classes, significantly broadening the system's recognition repertoire. The online detection process implements a novel sliding-window post-processing chain that employs an activity-buffering mechanism, which maintains temporal continuity and effectively suppresses spurious detections at activity boundaries. Experimental results demonstrate the superior performance of our unified framework, attaining over 98.6% accuracy for multi-class classification by MuST-Net and achieving at least 97% accuracy for activity detection and a crucial 100% recall for

Indexed as

Human ActivitiesRadarAlgorithmsConvolutional Neural NetworksHumansMonitoring, PhysiologicNeural Networks, Computerhuman activity recognitionmmWave radaronline activity monitoringrange–Doppler map

Identifiers

PMID42197956
PMCPMC13210804

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.