34 citations · 56 across the 5 of their papers we have counts for
3 papers · 1 filter
XRefine: Attention-Guided Keypoint Match Refinement
Jan Fabian Schmid, Annika Hagemann
Sparse keypoint matching is crucial for 3D vision tasks, yet current keypoint detectors often produce spatially inaccurate matches. Existing refinement methods mitigate this issue…
Modeling dynamic target deformation in camera calibration
Annika Hagemann, Moritz Knorr, Christoph Stiller
Most approaches to camera calibration rely on calibration targets of well-known geometry. During data acquisition, calibration target and camera system are typically moved w.r.t. e…
Inferring bias and uncertainty in camera calibration
Annika Hagemann, Moritz Knorr, Holger Janssen +1
Accurate camera calibration is a precondition for many computer vision applications. Calibration errors, such as wrong model assumptions or imprecise parameter estimation, can dete…