Advances in Multimodal Learning for Audio-Visual Segmentation and Motion Retrieval

The field of multimodal learning is moving towards a more integrated and cohesive approach, with a focus on aligning different modalities such as text, audio, video, and motion. Researchers are proposing new frameworks and methods to overcome the limitations of existing approaches, including the use of implicit counterfactual learning, attention-driven multimodal alignment, and fine-grained joint embedding spaces. These innovations are enabling more accurate and efficient audio-visual segmentation, motion retrieval, and action quality assessment. Noteworthy papers include: Implicit Counterfactual Learning for Audio-Visual Segmentation, which proposes a novel framework for unbiased cross-modal understanding. Attention-Driven Multimodal Alignment for Long-term Action Quality Assessment, which introduces a multimodal attention consistency mechanism for stable integration of visual and audio information. Towards Omnimodal Expressions and Reasoning in Referring Audio-Visual Segmentation, which presents a new dataset and method for omnimodal referring audio-visual segmentation. Multi-Modal Motion Retrieval by Learning a Fine-Grained Joint Embedding Space, which aligns four modalities within a fine-grained joint embedding space for improved motion retrieval performance.

Sources

Implicit Counterfactual Learning for Audio-Visual Segmentation

Attention-Driven Multimodal Alignment for Long-term Action Quality Assessment

Towards Omnimodal Expressions and Reasoning in Referring Audio-Visual Segmentation

Multi-Modal Motion Retrieval by Learning a Fine-Grained Joint Embedding Space

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