Hyeokhyen Kwon

schoolEmory Universitybar_chart#10057 Global Rank

Total Papers

HCI Rank

#10057

Research Areas

Years Active

Recent Publications

Generating Virtual On-body Accelerometer Data from Virtual Textual Descriptions for Human Activity Recognition

The development of robust, generalized models for human activity recognition (HAR) has been hindered by the scarcity of large-scale, labeled data sets. Recent work has shown that virtual IMU data extracted from videos using computer vision techniques can lead to substantial performance improvements when training HAR m…

UBICOMP '233rd AuthorHuman Pose & Activity Recognition

On the Utility of Virtual On-body Acceleration Data for Fine-grained Human Activity Recognition

Previous work has demonstrated that virtual accelerometry data, extracted from videos using cross-modality transfer approaches like IMUTube, is beneficial for training complex and effective human activity recognition (HAR) models. Systems like IMUTube were originally designed to cover activities that are based on subs…

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