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Tianyu Geng

4 accepted papers

2025

Multi-Modal Aerial-Ground Cross-View Place Recognition with Neural ODEs

CVPR 2025poster

Place recognition (PR) aims at retrieving the query place from a database and plays a crucial role in various applications, including navigation, autonomous driving, and augmented reality. While previous multi-modal PR works have mainly focused on the same-view scenario in which ground-view descript…

Cited by 0SourcePDFScholar
2025

PBECount: Prompt-Before-Extract Paradigm for Class-Agnostic Counting

AAAI 2025technical

In the field of class-agnostic counting (CAC), counting only objects of interest that are similar to exemplars in multi-class scenarios has been a challenging task. To address this challenge, recent research has proposed the extract-and-match paradigm based on the vision transformer (ViT) architectu…

Cited by 0SourcePDFScholar
2024

PosDiffNet: Positional Neural Diffusion for Point Cloud Registration in a Large Field of View with Perturbations

AAAI 2024technical

Point cloud registration is a crucial technique in 3D computer vision with a wide range of applications. However, this task can be challenging, particularly in large fields of view with dynamic objects, environmental noise, or other perturbations. To address this challenge, we propose a model called…