← Search

Zhang Liu

3 accepted papers

2025

Unveiling Visual Perception in Language Models: An Attention Head Analysis Approach

CVPR 2025poster

Recent advancements in Multimodal Large Language Models (MLLMs) have demonstrated remarkable progress in visual understanding. This impressive leap raises a compelling question: how can language models, initially trained solely on linguistic data, effectively interpret and process visual content? Th…

Cited by 4SourcePDFScholar
2021

Weighted Recursive Least Square Filter and Neural Network Based Residual ECHO Suppression for the AEC-Challenge

ICASSP 2021accepted

This paper presents a real-time Acoustic Echo Cancellation (AEC) algorithm submitted to the AEC-Challenge. The algorithm consists of three modules: Generalized Cross-Correlation with PHAse Transform (GCC-PHAT) based time delay compensation, weighted Recursive Least Square (wRLS) based linear adaptiv…

Cited by 0SourceScholar
2020

A Visual-Pilot Deep Fusion for Target Speech Separation in Multitalker Noisy Environment

ICASSP 2020accepted

Separating the target speech in multi-talker noisy environment is a challenging problem for audio-only source separation algorithms. The major problem behind is that the separated speech from the same talker can switch among the outputs across consecutive segments, causing the talker permutation iss…

Cited by 5SourceScholar