7 papers
Robust Online Overdetermined Independent Vector Analysis Based on Bilinear Decomposition
Kang Chen, Xianrui Wang, Yichen Yang +6
Online blind source separation is essential for both speech communication and human-machine interaction. Among existing approaches, overdetermined independent vector analysis (Over…
The Multimodal Information Based Speech Processing (MISP) 2025 Challenge: Audio-Visual Diarization and Recognition
Ming Gao, Shilong Wu, Hang Chen +6
Meetings are a valuable yet challenging scenario for speech applications due to complex acoustic conditions. This paper summarizes the outcomes of the MISP 2025 Challenge, hosted a…
Determined blind source separation via modeling adjacent frequency band correlations in speech signals
Jianyu Wang, Shanzheng Guan, Zhengqiao Zhao +2
Multichannel blind source separation (MBSS), which focuses on separating signals of interest from mixed observations, has been extensively studied in acoustic and speech processing…
Joint Tensor and Inter-View Low-Rank Recovery for Incomplete Multiview Clustering
Jianyu Wang, Zhengqiao Zhao, Nicolas Dobigeon +1
Incomplete multiview clustering (IMVC) has gained significant attention for its effectiveness in handling missing sample challenges across various views in real-world multiview clu…
Determined Blind Source Separation with Sinkhorn Divergence-based Optimal Allocation of the Source Power
Jianyu Wang, Shanzheng Guan, Nicolas Dobigeon +1
Blind source separation (BSS) refers to the process of recovering multiple source signals from observations recorded by an array of sensors. Common approaches to BSS, including ind…
From Target Tracking to Targeting Track -- Part I: A Metric for Spatio-Temporal Trajectory Evaluation
Tiancheng Li, Yan Song, Hongqi Fan +1
In the realm of target tracking, performance evaluation plays a pivotal role in the design, comparison, and analytics of trackers. Compared with the traditional trajectory composed…