1 code implementation • 26 Oct 2023 • Erik Scheurer, Jenny Schmalfuss, Alexander Lis, Andrés Bruhn
In this paper, we thoroughly examine the currently available detect-and-remove defenses ILP and LGS for a wide selection of state-of-the-art optical flow methods, and illuminate their side effects on the quality and robustness of the final flow predictions.
1 code implementation • ICCV 2023 • Jenny Schmalfuss, Lukas Mehl, Andrés Bruhn
Current adversarial attacks on motion estimation, or optical flow, optimize small per-pixel perturbations, which are unlikely to appear in the real world.
2 code implementations • CVPR 2023 • Lukas Mehl, Jenny Schmalfuss, Azin Jahedi, Yaroslava Nalivayko, Andrés Bruhn
While recent methods for motion and stereo estimation recover an unprecedented amount of details, such highly detailed structures are neither adequately reflected in the data of existing benchmarks nor their evaluation methodology.
no code implementations • 20 Oct 2022 • Jenny Schmalfuss, Lukas Mehl, Andrés Bruhn
Current adversarial attacks for motion estimation (optical flow) optimize small per-pixel perturbations, which are unlikely to appear in the real world.
1 code implementation • 12 Jul 2022 • Lukas Mehl, Azin Jahedi, Jenny Schmalfuss, Andrés Bruhn
Secondly, and even more importantly, exploiting the specific modeling concepts of RAFT-3D, we propose a U-Net architecture that performs a fusion of forward and backward flow estimates and hence allows to integrate temporal information on demand.
Ranked #1 on Scene Flow Estimation on Spring
no code implementations • 13 May 2022 • Jenny Schmalfuss, Erik Scheurer, Heng Zhao, Nikolaos Karantzas, Andrés Bruhn, Demetrio Labate
Blind inpainting algorithms based on deep learning architectures have shown a remarkable performance in recent years, typically outperforming model-based methods both in terms of image quality and run time.
1 code implementation • 24 Mar 2022 • Jenny Schmalfuss, Philipp Scholze, Andrés Bruhn
Recent optical flow methods are almost exclusively judged in terms of accuracy, while their robustness is often neglected.