Search Results for author: Pengyu Zheng

Found 2 papers, 2 papers with code

Motion-Guided Dual-Camera Tracker for Low-Cost Skill Evaluation of Gastric Endoscopy

1 code implementation8 Mar 2024 Yuelin Zhang, Wanquan Yan, Kim Yan, Chun Ping Lam, Yufu Qiu, Pengyu Zheng, Raymond Shing-Yan Tang, Shing Shin Cheng

In this work, a motion-guided dual-camera tracker is proposed to provide reliable endoscope tip position feedback at a low cost inside a mechanical simulator for endoscopy skill evaluation, tackling several unique challenges.

Object Tracking Position +1

A Unified Framework for Microscopy Defocus Deblur with Multi-Pyramid Transformer and Contrastive Learning

1 code implementation5 Mar 2024 Yuelin Zhang, Pengyu Zheng, Wanquan Yan, Chengyu Fang, Shing Shin Cheng

To address this problem, a unified framework including the multi-pyramid transformer (MPT) and extended frequency contrastive regularization (EFCR) is proposed to tackle two outstanding challenges in microscopy deblur: longer attention span and data deficiency.

Contrastive Learning Transfer Learning

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