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Pengyu Zheng

3 accepted papers

2025

BIF: A Biosignature Identification Framework for Model-agnostic Interpretation of MVI Diagnosis Models in HCC

ICASSP 2025accepted

Microvascular invasion (MVI) is a critical determinant that substantially influences the postoperative prognosis of hepatocellular carcinoma (HCC). Accurate preoperative diagnosis of MVI using MRI imaging has far-reaching research implications. While deep learning models have demonstrated remarkable…

Cited by 0SourceScholar
2024

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

CVPR 2024poster

Defocus blur is a persistent problem in microscope imaging that poses harm to pathology interpretation and medical intervention in cell microscopy and microscope surgery. To address this problem a unified framework including the multi-pyramid transformer (MPT) and extended frequency contrastive regu…

2024

TransLoc4D: Transformer-based 4D Radar Place Recognition

CVPR 2024poster

Place Recognition is crucial for unmanned vehicles in terms of localization and mapping. Recent years have witnessed numerous explorations in the field where 2D cameras and 3D LiDARs are mostly employed. Despite their admirable performance they may encounter challenges in adverse weather such as rai…