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Chengbin Quan

4 accepted papers

2024

LLaMA-Excitor: General Instruction Tuning via Indirect Feature Interaction

CVPR 2024poster

Existing methods to fine-tune LLMs like Adapter Prefix-tuning and LoRA which introduce extra modules or additional input sequences to inject new skills or knowledge may compromise the innate abilities of LLMs. In this paper we propose LLaMA-Excitor a lightweight method that stimulates the LLMs' pote…

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2024

Language-aware Visual Semantic Distillation for Video Question Answering

CVPR 2024poster

Significant advancements in video question answering (VideoQA) have been made thanks to thriving large image-language pretraining frameworks. Although these image-language models can efficiently represent both video and language branches they typically employ a goal-free vision perception process an…

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2024

Teeth-SEG: An Efficient Instance Segmentation Framework for Orthodontic Treatment based on Multi-Scale Aggregation and Anthropic Prior Knowledge

CVPR 2024poster

Teeth localization segmentation and labeling in 2D images have great potential in modern dentistry to enhance dental diagnostics treatment planning and population-based studies on oral health. However general instance segmentation frameworks are incompetent due to 1) the subtle differences between s…

Cited by 3Source ↗PDF ↗Scholar ↗
2022

Delving into Sequential Patches for Deepfake Detection

NeurIPS 2022accept

Recent advances in face forgery techniques produce nearly visually untraceable deepfake videos, which could be leveraged with malicious intentions. As a result, researchers have been devoted to deepfake detection. Previous studies have identified the importance of local low-level cues and temporal i…

Cited by 85Source ↗PDF ↗Scholar ↗