Correction of Chromatic Aberration from a Single Image Using Keypoints
arXiv:2002.03196v11 citations
AI Analysis
This addresses a specific image quality issue for photographers, but it is incremental as it automates existing manual techniques.
The paper tackles chromatic aberration correction in single photographs by replicating manual photo editing steps, aligning color channels via matching keypoints.
In this paper, we propose a method to correct for chromatic aberration in a single photograph. Our method replicates what a user would do in a photo editing program to account for this defect. We find matching keypoints in each colour channel then align them as a user would.