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Janis Postels

6 accepted papers

2024

Self-supervised Shape Completion via Involution and Implicit Correspondences

ECCV 2024poster

"3D shape completion is traditionally solved using supervised training or by distribution learning on complete shape examples. Recently self-supervised learning approaches that do not require any complete 3D shape examples have gained more interests. In this paper, we propose a non-adversarial self-…

2022

Implicit Neural Representations for Image Compression

ECCV 2022poster

"Implicit Neural Representations (INRs) gained attention as a novel and effective representation for various data types. Recently, prior work applied INRs to image compressing. Such compression algorithms are promising candidates as a general purpose approach for any coordinate-based data modality.…

2022

On the Practicality of Deterministic Epistemic Uncertainty

ICML 2022spotlight

A set of novel approaches for estimating epistemic uncertainty in deep neural networks with a single forward pass has recently emerged as a valid alternative to Bayesian Neural Networks. On the premise of informative representations, these deterministic uncertainty methods (DUMs) achieve strong perf…

2022

SHIFT: A Synthetic Driving Dataset for Continuous Multi-Task Domain Adaptation

CVPR 2022poster

Adapting to a continuously evolving environment is a safety-critical challenge inevitably faced by all autonomous-driving systems. Existing image- and video-based driving datasets, however, fall short of capturing the mutable nature of the real world. In this paper, we introduce the largest syntheti…

Cited by 166PDFScholar
2019

Sampling-Free Epistemic Uncertainty Estimation Using Approximated Variance Propagation

ICCV 2019oral

We present a sampling-free approach for computing the epistemic uncertainty of a neural network. Epistemic uncertainty is an important quantity for the deployment of deep neural networks in safety-critical applications, since it represents how much one can trust predictions on new data. Recently pro…

Cited by 183PDFcodeScholar