no code implementations • 16 Apr 2024 • Sinisa Stekovic, Stefan Ainetter, Mattia D'Urso, Friedrich Fraundorfer, Vincent Lepetit
In our experiments, we apply our algorithm to reconstruct 3D objects in the ScanNet dataset and evaluate our results against CAD model retrieval-based reconstructions.
2 code implementations • 12 Sep 2023 • Stefan Ainetter, Sinisa Stekovic, Friedrich Fraundorfer, Vincent Lepetit
We present an automated and efficient approach for retrieving high-quality CAD models of objects and their poses in a scene captured by a moving RGB-D camera.
2 code implementations • 22 Dec 2022 • Stefan Ainetter, Sinisa Stekovic, Friedrich Fraundorfer, Vincent Lepetit
We present an automatic method for annotating images of indoor scenes with the CAD models of the objects by relying on RGB-D scans.
1 code implementation • 28 Jul 2022 • Michaël Ramamonjisoa, Sinisa Stekovic, Vincent Lepetit
We present MonteBoxFinder, a method that, given a noisy input point cloud, fits cuboids to the input scene.
1 code implementation • 7 Jul 2022 • Sinisa Stekovic, Mahdi Rad, Alireza Moradi, Friedrich Fraundorfer, Vincent Lepetit
We also introduce a novel differentiable method for rendering the polygonal shapes of these proposals.
2 code implementations • ICCV 2021 • Sinisa Stekovic, Mahdi Rad, Friedrich Fraundorfer, Vincent Lepetit
For this step, we propose a novel differentiable method for rendering the polygonal shapes of these proposals.
2 code implementations • CVPR 2021 • Shreyas Hampali, Sinisa Stekovic, Sayan Deb Sarkar, Chetan Srinivasa Kumar, Friedrich Fraundorfer, Vincent Lepetit
We explore how a general AI algorithm can be used for 3D scene understanding to reduce the need for training data.
1 code implementation • ECCV 2020 • Sinisa Stekovic, Shreyas Hampali, Mahdi Rad, Sayan Deb Sarkar, Friedrich Fraundorfer, Vincent Lepetit
In order to deal with occlusions between components of the layout, which is a problem ignored by previous works, we introduce an analysis-by-synthesis method to iteratively refine the 3D layout estimate.
no code implementations • 29 Apr 2019 • Sinisa Stekovic, Friedrich Fraundorfer, Vincent Lepetit
We propose a simple yet effective method to learn to segment new indoor scenes from video frames: State-of-the-art methods trained on one dataset, even as large as the SUNRGB-D dataset, can perform poorly when applied to images that are not part of the dataset, because of the dataset bias, a common phenomenon in computer vision.
no code implementations • 27 Dec 2018 • Sinisa Stekovic, Friedrich Fraundorfer, Vincent Lepetit
We show that it is possible to learn semantic segmentation from very limited amounts of manual annotations, by enforcing geometric 3D constraints between multiple views.