Search Results for author: Fabian Küppers

Found 7 papers, 3 papers with code

Uncertainty Calibration and its Application to Object Detection

no code implementations6 Feb 2023 Fabian Küppers

We integrate additional position information in our examinations to evaluate the effect of the object's position on the semantic calibration properties.

Autonomous Driving Instance Segmentation +6

Parametric and Multivariate Uncertainty Calibration for Regression and Object Detection

1 code implementation4 Jul 2022 Fabian Küppers, Jonas Schneider, Anselm Haselhoff

Our experiments show that common detection models overestimate the spatial uncertainty in comparison to the observed error.

object-detection Object Detection +3

Confidence Calibration for Object Detection and Segmentation

no code implementations25 Feb 2022 Fabian Küppers, Anselm Haselhoff, Jan Kronenberger, Jonas Schneider

Calibrated confidence estimates obtained from neural networks are crucial, particularly for safety-critical applications such as autonomous driving or medical image diagnosis.

Autonomous Driving Instance Segmentation +5

Bayesian Confidence Calibration for Epistemic Uncertainty Modelling

1 code implementation21 Sep 2021 Fabian Küppers, Jan Kronenberger, Jonas Schneider, Anselm Haselhoff

We introduce Bayesian confidence calibration - a framework to obtain calibrated confidence estimates in conjunction with an uncertainty of the calibration method.

object-detection Object Detection +1

Multivariate Confidence Calibration for Object Detection

1 code implementation28 Apr 2020 Fabian Küppers, Jan Kronenberger, Amirhossein Shantia, Anselm Haselhoff

Therefore, we present a novel framework to measure and calibrate biased (or miscalibrated) confidence estimates of object detection methods.

Classifier calibration Object +2

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