A Review of Homography Estimation: Advances and Challenges

Y Luo, X Wang, Y Liao, Q Fu, C Shu, Y Wu, Y He - Electronics, 2023 - mdpi.com
Images captured from different viewpoints or devices have often exhibited significant
geometric and photometric differences due to factors such as environmental variations …

Supervised homography learning with realistic dataset generation

H Jiang, H Li, S Han, H Fan… - Proceedings of the …, 2023 - openaccess.thecvf.com
In this paper, we propose an iterative framework, which consists of two phases: a generation
phase and a training phase, to generate realistic training data and yield a supervised …

Dmhomo: Learning homography with diffusion models

H Li, H Jiang, A Luo, P Tan, H Fan, B Zeng… - ACM Transactions on …, 2024 - dl.acm.org
Supervised homography estimation methods face a challenge due to the lack of adequate
labeled training data. To address this issue, we propose DMHomo, a diffusion model-based …

Automating seedling counts in horticulture using computer vision and AI

F Fuentes-Peñailillo, G Carrasco Silva… - Horticulturae, 2023 - mdpi.com
The accelerated growth of computer vision techniques (CVT) has allowed their application in
various disciplines, including horticulture, facilitating the work of producers, reducing costs …

Semi-supervised deep large-baseline homography estimation with progressive equivalence constraint

H Jiang, H Li, Y Lu, S Han, S Liu - … of the AAAI Conference on Artificial …, 2023 - ojs.aaai.org
Homography estimation is erroneous in the case of large-baseline due to the low image
overlay and limited receptive field. To address it, we propose a progressive estimation …

Gyroflow+: Gyroscope-guided unsupervised deep homography and optical flow learning

H Li, K Luo, B Zeng, S Liu - International Journal of Computer Vision, 2024 - Springer
Existing homography and optical flow methods are erroneous in challenging scenes, such
as fog, rain, night, and snow because the basic assumptions such as brightness and …

Reinforcement learning-based image exposure reconstruction for homography estimation

Y Lin, F Wu, J Zhao - Applied Intelligence, 2023 - Springer
The homography matrix plays a vital role in robotics and computer vision applications, but
mainstream estimators are usually customized for specific problems and are sensitive to …

Parallax-Tolerant Image Stitching with Epipolar Displacement Field

J Yu, F Da - arXiv preprint arXiv:2311.16637, 2023 - arxiv.org
Image stitching with parallax is still a challenging task. Existing methods often struggle to
maintain both the local and global structures of the image while reducing alignment artifacts …

Flexible Multicamera Virtual Focal Plane: A Light-Field Dynamic Homography Approach

HA Akbarpour, J Collins, E Blasch, V Sagan… - … for Autonomous Systems, 2024 - Springer
Combining images from multiple cameras using computational imaging techniques is a
common way in remote sensing to achieve a larger field-of-view (FOV) and wider scene …