4 papers
Ray-SCR: Generalizing Scene Coordinate Regression Across Camera Models
Jaemin Cho, Oleksii Nasypanyi, Francois Rameau
Among visual localization strategies, scene coordinate regression (SCR) has emerged as an attractive approach for its compactness, accuracy, and speed. Despite these advantages, SC…
Seeing Through the Weights: Privacy Leakage in Scene Coordinate Regression
Oleksii Nasypanyi, Jaemin Cho, Utku Ozbulak +2
Scene Coordinate Regression (SCR) methods are increasingly adopted for visual localization. In these approaches, the scene is implicitly encoded within a neural network that regres…
Pixel-Accurate Epipolar Guided Matching
Oleksii Nasypanyi, Francois Rameau
Keypoint matching can be slow and unreliable in challenging conditions such as repetitive textures or wide-baseline views. In such cases, known geometric relations (e.g., the funda…
Keypoints Tracking via Transformer Networks
Oleksii Nasypanyi, Francois Rameau
In this thesis, we propose a pioneering work on sparse keypoints tracking across images using transformer networks. While deep learning-based keypoints matching have been widely in…