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Özgün Çiçek

Researcher at University of Freiburg

Publications -  20
Citations -  7533

Özgün Çiçek is an academic researcher from University of Freiburg. The author has contributed to research in topics: Supervised learning & Optical flow. The author has an hindex of 11, co-authored 18 publications receiving 4855 citations.

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Proceedings ArticleDOI

Multimodal Future Localization and Emergence Prediction for Objects in Egocentric View With a Reachability Prior

TL;DR: Experiments show that the reachability prior combined with multi-hypotheses learning improves multimodal prediction of the future location of tracked objects and, for the first time, the emergence of new objects.
Posted Content

Uncertainty Estimates for Optical Flow with Multi-Hypotheses Networks

TL;DR: A new network architecture is introduced that enforces complementary hypotheses and provides uncertainty estimates efficiently within a single forward pass without the need for sampling or ensembles and demonstrates high-quality uncertainty estimates that clearly improve over previous confidence measures on optical flow.
Posted Content

Learning Representations for Predicting Future Activities.

TL;DR: This work proposes a network module for learning embeddings of the environment's dynamics in a self-supervised way to take the ambiguities and high variances in the future activities into account, using a multi-hypotheses scheme that can represent multiple futures.
Journal ArticleDOI

Microridge-like structures anchor motile cilia

TL;DR: In this paper , the authors found that the actin cytoskeleton is highly dynamic during early development of multiciliated cells and that subapical actin filaments are nucleated from the distal tip of ciliary rootlets.