3 papers
cs.CV2026
Affine Correspondences in Stereo Vision: Theory, Practice, and Limitations
Levente Hajder
Affine transformations have been recently used for stereo vision. They can be exploited in various computer vision application, e.g., when estimating surface normals, homographies,…
cs.CV2026
A Unified Formula for Affine Transformations between Calibrated Cameras
Levente Hajder
In this technical note, we derive a closed-form expression for the affine transformation mapping local image patches between two calibrated views. We show that the transformation i…
cs.CV2025
Robust and Real-time Surface Normal Estimation from Stereo Disparities using Affine Transformations
Csongor Csanad Kariko, Muhammad Rafi Faisal, Levente Hajder
This work introduces a novel method for surface normal estimation from rectified stereo image pairs, leveraging affine transformations derived from disparity values to achieve fast…