Search Results for author: Qingyuan Gong

Found 2 papers, 0 papers with code

A Critical Perceptual Pre-trained Model for Complex Trajectory Recovery

no code implementations5 Nov 2023 Dedong Li, Ziyue Li, Zhishuai Li, Lei Bai, Qingyuan Gong, Lijun Sun, Wolfgang Ketter, Rui Zhao

Then, we propose a Multi-view Graph and Complexity Aware Transformer (MGCAT) model to encode these semantics in trajectory pre-training from two aspects: 1) adaptively aggregate the multi-view graph features considering trajectory pattern, and 2) higher attention to critical nodes in a complex trajectory.

Ghost-dil-NetVLAD: A Lightweight Neural Network for Visual Place Recognition

no code implementations22 Dec 2021 Qingyuan Gong, Yu Liu, Liqiang Zhang, Renhe Liu

Visual place recognition (VPR) is a challenging task with the unbalance between enormous computational cost and high recognition performance.

Visual Place Recognition

Cannot find the paper you are looking for? You can Submit a new open access paper.