Shangdong Liu

Cross-modal alignment enhancement for lightweight large vision language models

A Low-Complexity Cross-Modal Alignment via Projection (LCAP) network is proposed, which introduces Projective Token Compression (PTC), which leverages Mish activation and adaptive average pooling to reduce feature redundancy while enhancing discriminative information, and Positional Spatial Enhancement (PSE), which explicitly injects positional cues into the compressed representations and strengthens spatial structure.