Search Results for author: Zehua Sheng

Found 7 papers, 5 papers with code

Aggregating Feature Point Cloud for Depth Completion

no code implementations ICCV 2023 Zhu Yu, Zehua Sheng, Zili Zhou, Lun Luo, Si-Yuan Cao, Hong Gu, Huaqi Zhang, Hui-Liang Shen

We extract 2D feature map from images and transform the sparse depth map to point cloud to extract sparse 3D features.

Depth Completion

Structure Aggregation for Cross-Spectral Stereo Image Guided Denoising

1 code implementation CVPR 2023 Zehua Sheng, Zhu Yu, Xiongwei Liu, Si-Yuan Cao, Yuqi Liu, Hui-Liang Shen, Huaqi Zhang

Instead of aligning the input images via conventional stereo matching, we aggregate structures from the guidance image to estimate a clean structure map for the noisy target image, which is then used to regress the final denoising result with a spatially variant linear representation model.

Deblurring Denoising +2

TFDet: Target-Aware Fusion for RGB-T Pedestrian Detection

1 code implementation26 May 2023 Xue Zhang, Xiao-Han Zhang, Jiacheng Ying, Zehua Sheng, Heng Yu, Chunguang Li, Hui-Liang Shen

In this paper, we propose a novel target-aware fusion strategy for multispectral pedestrian detection, named TFDet.

Pedestrian Detection

Recurrent Homography Estimation Using Homography-Guided Image Warping and Focus Transformer

1 code implementation CVPR 2023 Si-Yuan Cao, Runmin Zhang, Lun Luo, Beinan Yu, Zehua Sheng, Junwei Li, Hui-Liang Shen

We propose the Recurrent homography estimation framework using Homography-guided image Warping and Focus transformer (FocusFormer), named RHWF.

Homography Estimation

FocusNet: Classifying Better by Focusing on Confusing Classes

2 code implementations14 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 Image Classification +1

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

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