4 papers
Cross-device Collaborative Test-time Adaptation with Zeroth-order Optimization and Model Merging
Yu Mitsuzumi, Akisato Kimura, Yasuhiro Fujiwara +1
Test-time adaptation (TTA) mitigates domain shifts by using incoming test data to update a model on the fly. The majority of TTA methods require resource-intensive backpropagation…
BGM2Pose: Active 3D Human Pose Estimation with Non-Stationary Sounds
Yuto Shibata, Yusuke Oumi, Go Irie +3
We propose BGM2Pose, a non-invasive 3D human pose estimation method using arbitrary music (e.g., background music) as active sensing signals. Unlike existing approaches that signif…
Acoustic-based 3D Human Pose Estimation Robust to Human Position
Yusuke Oumi, Yuto Shibata, Go Irie +3
This paper explores the problem of 3D human pose estimation from only low-level acoustic signals. The existing active acoustic sensing-based approach for 3D human pose estimation i…
Estimating Indoor Scene Depth Maps from Ultrasonic Echoes
Junpei Honma, Akisato Kimura, Go Irie
Measuring 3D geometric structures of indoor scenes requires dedicated depth sensors, which are not always available. Echo-based depth estimation has recently been studied as a prom…