2 papers
cs.CV2026
RayTun3R: Online Camera Adaptation in 3D Foundation Models
Daniil Sinitsyn, Nikita Araslanov, Daniel Cremers
Recent 3D foundation models, such as DUSt3R, MASt3R, VGGT, , and Depth Anything 3, provide strong feed-forward depth and pose estimates on pinhole imagery, but degrade sharpl…
cs.CV2025
PRaDA: Projective Radial Distortion Averaging
Daniil Sinitsyn, Linus Härenstam-Nielsen, Daniel Cremers
We tackle the problem of automatic calibration of radially distorted cameras in challenging conditions. Accurately determining distortion parameters typically requires either 1) so…