Non-invasive Fetal ECG Signal Quality Assessment based on Unsupervised Learning Approach. - Xintong Shi; Kohei Yamamoto; Tomoaki Ohtsuki; Yutaka Matsui; Kazunari Owada (EMBC, 2022)

Unsupervised Representation Learning-based Doppler Ultrasound Signal Quality Assessment. - Xintong Shi; Kohei Yamamoto; Tomoaki Ohtsuki; Yutaka Matsui; Kazunari Owada (GLOBECOM, 2022)

A Robust Approach Assisted by Signal Quality Assessment for Fetal Heart Rate Estimation from Doppler Ultrasound Signal. - Xintong Shi; Natsuho Niida; Kohei Yamamoto; Tomoaki Ohtsuki; Yutaka Matsui; Kazunari Owada (Sensors, 2023)