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Kyeongha Rho

4 accepted papers

2025

LAVCap: LLM-based Audio-Visual Captioning using Optimal Transport

ICASSP 2025accepted

Automated audio captioning is a task that generates textual descriptions for audio content, and recent studies have explored using visual information to enhance captioning quality. However, current methods often fail to effectively fuse audio and visual data, missing important semantic cues from eac…

Cited by 0SourceScholar
2024

EquiAV: Leveraging Equivariance for Audio-Visual Contrastive Learning

ICML 2024poster

Recent advancements in self-supervised audio-visual representation learning have demonstrated its potential to capture rich and comprehensive representations. However, despite the advantages of data augmentation verified in many learning methods, audio-visual learning has struggled to fully harness…

2024

TalkNCE: Improving Active Speaker Detection with Talk-Aware Contrastive Learning

ICASSP 2024accepted

The goal of this work is Active Speaker Detection (ASD), a task to determine whether a person is speaking or not in a series of video frames. Previous works have dealt with the task by exploring network architectures while learning effective representations has been less explored. In this work, we p…

Cited by 0SourceScholar