Publications related to Visual acuity

(Un)crowding modulates recurrent connectivity in the visual cortex

Michael Herzog, Vitaly Chicherov, Maya Anna Jastrzebowska

Introduction: In crowding, neighboring elements impede the perception of a target. Surprisingly, increasing the number of neighboring elements can decrease crowding, i.e., lead to uncrowding (Manassi et al., 2015). Few neuroimaging studies have explored th ...

2019

Visual Correspondences for Unsupervised Domain Adaptation on Electron Microscopy Images

Pascal Fua, Mathieu Salzmann, Carlos Joaquin Becker, Róger Bermúdez Chacón, Okan Altingövde

We present an Unsupervised Domain Adaptation strategy to compensate for domain shifts on Electron Microscopy volumes. Our method aggregates visual correspondences—motifs that are visually similar across different acquisitions—to infer changes on the parame ...

2019

Basic gestalt laws cannot explain uncrowding

Michael Herzog, Oh-Hyeon Choung, Einat Rashal

Visual crowding is the inability to perceive elements within clutter. Traditional crowding models, such as pooling, predict that performance deteriorates when flankers are added. However, this prediction has been disproved. For example, performance was fou ...

SAGE PUBLICATIONS LTD2019

Influence of indoor temperature and daylight illuminance on visual perception

Marilyne Andersen, Jan Wienold, Giorgia Chinazzo

This paper details the results of an experimental study investigating the combined effect of indoor temperature (19 ℃, 23 ℃ and 27 ℃) and horizontal illuminances (∼140 lx, ∼610 lx and ∼1440 lx) on visual perception, with daylight as the only source of ligh ...

2019

Optimal integration of intraneural somatosensory feedback with visual information: a single-case study

Silvestro Micera, Ivo Strauss, Giacomo Valle, Francesco Iberite

Providing somatosensory feedback to amputees is a long-standing objective in prosthesis research. Recently, implantable neural interfaces have yielded promising results in this direction. There is now considerable evidence that the nervous system integrate ...

2019

Competing unconscious reference-frames shape conscious motion perception

Michael Herzog, Marc Michael Lauffs, Oh-Hyeon Choung

Visual processing starts with retinotopic encoding: neighboring points in the real world are projected onto neighboring points in the retina. However, perception is usually non-retinotopic. For example, the motion trajectory of a reflector on a bike appear ...

2019

The influence of limited visual sensing on the Reynolds ﬂocking algorithm

Dario Floreano, Fabrizio Schiano, Enrica Soria

The interest in multi-drone systems flourished in the last decade and their application is promising in many fields. We believe that in order to make drone swarms flying smoothly and reliably in real-world scenarios we need a first intermediate step which ...

2019

Design and validation of a foldable and photovoltaic wide-field epiretinal prosthesis

Diego Ghezzi, Kevin Sivula, Samuel Charles Antoine Gilliéron, Marta Jole Ildelfonsa Airaghi Leccardi, Laura Ferlauto, Paola Vagni, Naïg Aurelia Ludmilla Chenais, Michele Bevilacqua

Retinal prostheses have been developed to fight blindness in people affected by outer retinal layer dystrophies. To date, few hundred patients have received a retinal implant. Inspired by intraocular lenses, we have designed a foldable and photovoltaic wid ...

2018

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Visual acuity

(Un)crowding modulates recurrent connectivity in the visual cortex

Visual Correspondences for Unsupervised Domain Adaptation on Electron Microscopy Images

Basic gestalt laws cannot explain uncrowding

Influence of indoor temperature and daylight illuminance on visual perception

Optimal integration of intraneural somatosensory feedback with visual information: a single-case study

Competing unconscious reference-frames shape conscious motion perception

The influence of limited visual sensing on the Reynolds ﬂocking algorithm

Validation of a Foldable and Photovoltaic Wide-Field Epiretinal Prosthesis

Radiosurgery and fractionated radiotherapy for cavernous sinus meningioma: a systematic review and meta-analysis

Design and validation of a foldable and photovoltaic wide-field epiretinal prosthesis

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Chat with Graph Search

Optimal integration of intraneural somatosensory feedback with visual information: a single-case study

Influence of indoor temperature and daylight illuminance on visual perception

Validation of a Foldable and Photovoltaic Wide-Field Epiretinal Prosthesis

Competing unconscious reference-frames shape conscious motion perception

Radiosurgery and fractionated radiotherapy for cavernous sinus meningioma: a systematic review and meta-analysis

(Un)crowding modulates recurrent connectivity in the visual cortex

Visual Correspondences for Unsupervised Domain Adaptation on Electron Microscopy Images

The influence of limited visual sensing on the Reynolds ﬂocking algorithm

Basic gestalt laws cannot explain uncrowding

Design and validation of a foldable and photovoltaic wide-field epiretinal prosthesis