4 papers
GeM-NR: Geometry-Aware Multi-View Editing for Nonrigid Scene Changes
Josef Bengtson, Yaroslava Lochman, Fredrik Kahl
Recent developments in multi-view image editing with generative models have brought us a step closer toward general 3D content generation and customization. Most existing works foc…
3D-Consistent Multi-View Editing by Correspondence Guidance
Josef Bengtson, David Nilsson, Dong In Lee +2
Recent advancements in diffusion and flow models have greatly improved text-based image editing, yet methods that edit images independently often produce geometrically and photomet…
Making Rotation Averaging Fast and Robust with Anisotropic Coordinate Descent
Yaroslava Lochman, Carl Olsson, Christopher Zach
Anisotropic rotation averaging has recently been explored as a natural extension of respective isotropic methods. In the anisotropic formulation, uncertainties of the estimated rel…
Certifiably Optimal Anisotropic Rotation Averaging
Carl Olsson, Yaroslava Lochman, Johan Malmport +1
Rotation averaging is a key subproblem in applications of computer vision and robotics. Many methods for solving this problem exist, and there are also several theoretical results…