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Kewei Li

5 accepted papers

2025

Enhancing Multimodal Sentiment Analysis for Missing Modality through Self-Distillation and Unified Modality Cross-Attention

ICASSP 2025accepted

In multimodal sentiment analysis, collecting text data is often more challenging than video or audio due to higher annotation costs and inconsistent automatic speech recognition (ASR) quality. To address this challenge, our study has developed a robust model that effectively integrates multimodal se…

Cited by 0SourceScholar
2025

Latent Swap Joint Diffusion for 2D Long-Form Latent Generation

ICCV 2025poster

This paper introduces Swap Forward (SaFa), a modality-agnostic and efficient method to generate seamless and coherent long spectrum and panorama using a latent swap joint diffusion process across multi-views. We first investigate spectrum aliasing problem in spectrum-based audio generation caused by…

2025

Phoneme-Level Contrastive Learning for User-Defined Keyword Spotting with Flexible Enrollment

ICASSP 2025accepted

User-defined keyword spotting (KWS) enhances the user experience by allowing individuals to customize keywords. However, in open-vocabulary scenarios, most existing methods commonly suffer from high false alarm rates with confusable words and are limited to either audio-only or text-only enrollment.…

Cited by 0SourceScholar
2024

A Multi-Scale Convolutional Hybrid Attention Residual Network for Enhancing Underwater Image and Identifying Underwater Multi-Scene Sea Cucumber

RA-L 2024

At present, the use of underwater robots to replace underwater manual work is a future development direction. The complex and changeable underwater environment brings great difficulties to the operation of robots. In order to improve the problem of color distortion and degradation of sea cucumber im

Cited by 2SourceScholar