High Dynamic Range Image Reconstruction via Deep Explicit Polynomial Curve Estimation

1 code implementation • 31 Jul 2023 • Jiaqi Tang, Xiaogang Xu, Sixing Hu, Ying-Cong Chen

Besides, since all current datasets do not provide the corresponding relationship between the tone mapping function and the LDR image, we construct a new dataset with both synthetic and real images.

HDR Reconstruction Image Reconstruction +2

2D3D-MatchNet: Learning to Match Keypoints Across 2D Image and 3D Point Cloud

no code implementations • 22 Apr 2019 • Mengdan Feng, Sixing Hu, Marcelo Ang, Gim Hee Lee

Large-scale point cloud generated from 3D sensors is more accurate than its image-based counterpart.

Pose Estimation

Image-Based Geo-Localization Using Satellite Imagery

no code implementations • 1 Mar 2019 • Sixing Hu, Gim Hee Lee

The problem of localization on a geo-referenced satellite map given a query ground view image is useful yet remains challenging due to the drastic change in viewpoint.

CVM-Net: Cross-View Matching Network for Image-Based Ground-to-Aerial Geo-Localization

1 code implementation • CVPR 2018 • Sixing Hu, Mengdan Feng, Rang M. H. Nguyen, Gim Hee Lee

The problem of localization on a geo-referenced aerial/satellite map given a query ground view image remains challenging due to the drastic change in viewpoint that causes traditional image descriptors based matching to fail.

Benchmarking Metric Learning