China Telecom (China)

LDF-Net: a transformer-based lightweight detail fusion network for UAV engineering vehicle detection

UAV engineering vehicle detection is a fundamental task for intelligent construction monitoring, as engineering vehicles directly reflect construction progress, equipment deployment, and potential safety risks in dynamic construction scenes. However, reliable detection in UAV con...

Exploring the Synergetic and Divergent Potentials of Multimodal Semantics for Feature Fusion-based Video Recommendation

Traditional multimodal video recommendation systems typically focus on semantic synergy across modalities (e.g., text, image, video) by employing attention mechanisms to weight and aggregate features, while overlooking the potential benefits of semantic divergence among modalitie...

A partially supervised joint segmentation method for farmland and rural roads from single-class annotated remote sensing datasets

Accurate segmentation of co-existing land-cover objects in high-resolution remote sensing imagery is essential for precision agriculture and rural planning. Although multi-class datasets are increasingly available, many high-quality annotations remain task-specific, where only a...