Xuchang Zhong

2 accepted papers

2026

HOLO: Homography-Guided Pose Estimator Network for Fine-Grained Visual Localization on SD Maps

Xuchang Zhong, Xu Cao, Jinke Feng, Hao Fang

CVPR 2026

Visual localization on standard-definition (SD) maps has emerged as a promising low-cost and scalable solution for autonomous driving. However, existing regression-based approaches often overlook inherent geometric priors, resulting in suboptimal training efficiency and limited localization accuracy

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2025

IMVPR: Implicit BEV-Enhanced Multi-View Aggregation for Visual Place Recognition

Xu Cao, Caibo Zhang, Ziming Liu, Xuchang Zhong, Hao Fang

IROS 2025

Visual Place Recognition (VPR) is essential for robotics and autonomous driving, enabling localization by matching current observations with a database of known places. While monocular VPR methods rely on visual features, they are sensitive to environmental changes, and multimodal approaches using L

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