Search Results for author: Hui-Liang Shen

Found 6 papers, 3 papers with code

Iterative Deep Homography Estimation

1 code implementation CVPR 2022 Si-Yuan Cao, Jianxin Hu, Zehua Sheng, Hui-Liang Shen

On a variety of datasets, the 2-scale IHN outperforms all competitors by a large gap.

Homography Estimation

FocusNet: Classifying Better by Focusing on Confusing Classes

1 code implementation14 Oct 2021 Xue Zhang, Zehua Sheng, Hui-Liang Shen

We also introduce a novel focus-picking loss function to improve classification accuracy by encouraging FocusNet to focus on the most confusing classes.

Classification Knowledge Distillation

BVMatch: Lidar-based Place Recognition Using Bird's-eye View Images

1 code implementation1 Sep 2021 Lun Luo, Si-Yuan Cao, Bin Han, Hui-Liang Shen, Junwei Li

Recognizing places using Lidar in large-scale environments is challenging due to the sparse nature of point cloud data.

Pose Estimation

Guided Colorization Using Mono-Color Image Pairs

no code implementations17 Aug 2021 Ze-Hua Sheng, Hui-Liang Shen, Bo-Wen Yao, Huaqi Zhang

Experimental results show that, our algorithm can efficiently restore color images with higher SNR and richer details from the mono-color image pairs, and achieves good performance in solving the color bleeding problem.

Colorization Image Enhancement

PCNet: A Structure Similarity Enhancement Method for Multispectral and Multimodal Image Registration

no code implementations9 Jun 2021 Si-Yuan Cao, Hui-Liang Shen, Lun Luo, Shu-Jie Chen, Chunguang Li

As the acquired multispectral and multimodal data are generally misaligned due to the alternation or movement of the image device, the image registration procedure is necessary.

Image Registration

Normalized Total Gradient: A New Measure for Multispectral Image Registration

no code implementations15 Feb 2017 Shu-Jie Chen, Hui-Liang Shen

In this paper, a new measure, namely normalized total gradient (NTG), is proposed for multispectral image registration.

Image Registration

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