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Lynton Ardizzone

4 accepted papers

2022

Towards Multimodal Depth Estimation From Light Fields

CVPR 2022poster

Light field applications, especially light field rendering and depth estimation, developed rapidly in recent years. While state-of-the-art light field rendering methods handle semi-transparent and reflective objects well, depth estimation methods either ignore these cases altogether or only deliver…

Cited by 14PDFScholar
2021

Generative Classifiers as a Basis for Trustworthy Image Classification

CVPR 2021poster

With the maturing of deep learning systems, trustworthiness is becoming increasingly important for model assessment. We understand trustworthiness as the combination of explainability and robustness. Generative classifiers (GCs) are a promising class of models that are said to naturally accomplish t…

Cited by 60PDFcodeScholar
2020

Training Normalizing Flows with the Information Bottleneck for Competitive Generative Classification

NeurIPS 2020oral

The Information Bottleneck (IB) objective uses information theory to formulate a task-performance versus robustness trade-off. It has been successfully applied in the standard discriminative classification setting. We pose the question whether the IB can also be used to train generative likelihood m…

2019

Analyzing Inverse Problems with Invertible Neural Networks

ICLR 2019poster

For many applications, in particular in natural science, the task is to determine hidden system parameters from a set of measurements. Often, the forward process from parameter- to measurement-space is well-defined, whereas the inverse problem is ambiguous: multiple parameter sets can result in the…

Cited by 687SourcePDFScholar