H
Heiko Neumann
Researcher at University of Ulm
Publications - 266
Citations - 5529
Heiko Neumann is an academic researcher from University of Ulm. The author has contributed to research in topics: Motion estimation & Optical flow. The author has an hindex of 33, co-authored 258 publications receiving 5043 citations. Previous affiliations of Heiko Neumann include Boston University & Max Planck Society.
Papers
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Proceedings Article
Ontology-Based Integration of Information — A Survey of Existing Approaches
Holger Wache,Thomas Vögele,Ubbo Visser,Heiner Stuckenschmidt,Gerhard Schuster,Heiko Neumann,Sebastian Hübner +6 more
TL;DR: The state of the art in ontology-based information integration is summarized and the use on ontologies for the integration of heterogeneous information sources is reviewed.
Journal ArticleDOI
The role of attention in figure-ground segregation in areas V1 and V4 of the visual cortex.
Jasper Poort,Florian Raudies,Aurel Wannig,Victor A. F. Lamme,Heiko Neumann,Pieter R. Roelfsema,Pieter R. Roelfsema +6 more
TL;DR: It is found that boundary detection is an early process that depends little on attention, whereas region filling occurs later and is facilitated by visual attention, which acts in an object-based manner.
Proceedings ArticleDOI
Fully Convolutional Region Proposal Networks for Multispectral Person Detection
TL;DR: A novel multispectral Region Proposal Network (RPN) that is built up on the pre-trained very deep convolutional network VGG-16 that is evaluated using a Boosted Decision Trees classifier in order to reduce potential false positive detections.
Journal ArticleDOI
Disambiguating Visual Motion Through Contextual Feedback Modulation
Pierre Bayerl,Heiko Neumann +1 more
TL;DR: This work proposes a new model of V1-MT feedforward and feedback processing in which localized V1 motion signals are integrated along the feedforward path by model MT cells and serves as a means to link physiological mechanisms with perceptual behavior.
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A contrast- and luminance-driven multiscale network model of brightness perception
TL;DR: A neural network model of brightness perception is developed to account for a wide variety of data, including the classical phenomenon of Mach bands, low- and high-contrast missing fundamental, luminance staircases, and non-linear contrast effects associated with sinusoidal waveforms.