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RoboFake: Are Deepfake Detectors Ready for Humanoid Face Robots?
Hao Chen, Junnan Xu
Humanoid face robots can now move their lips in sync with speech and show detailed facial expressions. Give such a robot the face of a real person and drive it with generated speec…
Presence Is Not Faithfulness: Figurative Vehicle Intrusion in Text-to-Image Generation
Xiaoyu Ma, Chen Yang, Hao Chen
Text-to-image (TTI) models increasingly generate high-quality images from natural-language prompts, yet figurative language exposes a failure: a vehicle that should guide the depic…
Lightweight Multimodal Adaptation of Vision Language Models for Species Recognition and Habitat Context Interpretation in Drone Thermal Imagery
Hao Chen, Fang Qiu, Fangchao Dong +3
This study proposes a lightweight multimodal adaptation framework to bridge the representation gap between RGB-pretrained VLMs and thermal infrared imagery, and demonstrates its pr…
Mixup Helps Understanding Multimodal Video Better
Xiaoyu Ma, Ding Ding, Hao Chen
Multimodal video understanding plays a crucial role in tasks such as action recognition and emotion classification by combining information from different modalities. However, mult…