← Search

Songpei Xu

2 accepted papers

2025

Double-Filter: Efficient Fine-tuning of Pre-trained Vision-Language Models via Patch&Layer Filtering

ICML 2025poster

In this paper, we present a novel approach, termed Double-Filter,to “slim down” the fine-tuning process of vision-language pre-trained (VLP) models via filtering redundancies in feature inputs and architectural components. We enhance the fine-tuning process using two approaches. First, we develop a…

Cited by 0SourcePDFScholar
2023

Continuous Interaction with A Smart Speaker via Low-Dimensional Embeddings of Dynamic Hand Pose

ICASSP 2023accepted

This paper presents a new continuous interaction strategy with visual feedback of hand pose and mid-air gesture recognition and control for a smart music speaker, which utilizes only 2 video frames to recognize gestures. Frame-based hand pose features from MediaPipe Hands, containing 21 landmarks, a…

Cited by 0SourceScholar