Pengju Sun — accepted AI-conference papers

2025

Learning Affine Correspondences by Integrating Geometric Constraints

Pengju Sun, Banglei Guan, Zhenbao Yu, Yang Shang, Qifeng Yu, Daniel Barath

CVPR 2025poster

Affine correspondences have received significant attention due to their benefits in tasks like image matching and pose estimation. Existing methods for extracting affine correspondences still have many limitations in terms of performance; thus, exploring a new paradigm is crucial. In this paper, we…

Cited by 1 Source ↗PDF ↗code ↗Scholar ↗

2024

Camera Calibration using a Collimator System

Shunkun Liang, Banglei Guan*, Zhenbao Yu, Pengju Sun, Yang Shang

ECCV 2024oral

"Camera calibration is a crucial step in photogrammetry and 3D vision applications. In practical scenarios with a long working distance to cover a wide area, target-based calibration methods become complicated and inflexible due to site limitations. This paper introduces a novel camera calibration m…

Cited by 3 Source ↗PDF ↗code ↗Scholar ↗