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Pengyi Zhang

5 accepted papers

2024

Dissolving Is Amplifying: Towards Fine-Grained Anomaly Detection

ECCV 2024poster

"Medical imaging often contains critical fine-grained features, such as tumors or hemorrhages, which are crucial for diagnosis yet potentially too subtle for detection with conventional methods. In this paper, we introduce DIA, dissolving is amplifying. DIA is a fine-grained anomaly detection framew…

2023

GaitGCI: Generative Counterfactual Intervention for Gait Recognition

CVPR 2023poster

Gait is one of the most promising biometrics that aims to identify pedestrians from their walking patterns. However, prevailing methods are susceptible to confounders, resulting in the networks hardly focusing on the regions that reflect effective walking patterns. To address this fundamental proble…

Cited by 59SourcePDFScholar
2022

Adaptive Cross-Domain Learning for Generalizable Person Re-identification

ECCV 2022poster

"Domain Generalizable Person Re-Identification (DG-ReID) is a more practical ReID task that is trained from multiple source domains and tested on the unseen target domains. Most existing methods are challenged for dealing with the shared and specific characteristics among different domains, which is…

2022

MetaGait: Learning to Learn an Omni Sample Adaptive Representation for Gait Recognition

ECCV 2022poster

"Gait recognition, which aims at identifying individuals by their walking patterns, has recently drawn increasing research attention. However, gait recognition still suffers from the conflicts between the limited binary visual clues of the silhouette and numerous covariates with diverse scales, whic…

Cited by 46SourcePDFScholar