CodeBind: Decoupled Representation Learning for Multimodal Alignment with Unified Compositional Codebook

In three linesCodeBind introduces a multimodal alignment framework using a shared-specific compositional codebook design. Tested across 9 modalities (text, image, video, audio, depth, thermal, tactile, 3D point cloud, EEG), it achieves state-of-the-art performance in multimodal classification and retrieval without requiring fully paired data.

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