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The time of perception and the perception of time are not identical

Publications associées (52)

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Housing market equilibrium (almost) without vacancies

Philippe Thalmann

The Swiss housing market is characterised by an extraordinarily low vacancy rate, generally in the vicinity of 1%. Is it permanently in a condition of severe shortage? This paper uses both a standard non-accelerating rent inflation rate of vacancy approach ...

2012

When crowding of crowding leads to uncrowding

Michael Herzog, Mauro Manassi

In peripheral crowding, target perception can be strongly deteriorated by nearby flankers. What happens if flanker “A” crowds flanker “B” and “B” crowds target “C”? At 9° eccentricity, we determined offset discrimination thresholds for verniers. When the v ...

2012

Seeing and identifying with a virtual body decreases pain perception

Olaf Blanke, Bigna Lenggenhager, Roland von Känel

Pain and the conscious mind (or the self) are experienced in our body. Both are intimately linked to the subjective quality of conscious experience. Here, we used virtual reality technology and visuo-tactile conflicts in healthy subjects to test whether ex ...

2011

Multi-feature objects elicit nonconscious priming despite crowding

Nathan Quentin Faivre

The conscious representation we build from the visual environment appears jumbled in the periphery, reflecting a phenomenon known as crowding. Yet, it remains possible that object-level representations (i.e., resulting from the binding of the stimulus' dif ...

Association for Research in Vision and Ophthalmology2011

Dynamic calibration of our sense of time

Fosco Bernasconi

An accurate sense of time contributes to functions ranging from the perception and anticipation of sensory events to the production of coordinated movements. However, accumulating evidence demonstrates that time perception is subject to strong illusory dis ...

2010

Gestalt Factors Modulate Basic Spatial Vision

Michael Herzog, Bilge Sayim

Human perception of a stimulus varies depending on the context in which the stimulus is presented. Such contextual modulation has often been explained by two basic neural mechanisms: lateral inhibition and spatial pooling. In the present study, we presente ...

2010

Stream Carving: an Adaptive Seam Carving Algorithm

Pierre Vandergheynst, Alexandre Massoud Alahi, Daniel Domingues

We propose a new content-aware image resizing scheme, "Stream Carving", which is based on the well-known seam carving method. Our algorithm may introduce larger seams in the retargeted image, i.e. seams with a width larger than one pixel, that we call "str ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Feature integration across space, time, and orientation

Michael Herzog, Thomas Otto

The perception of a visual target can be strongly influenced by flanking stimuli. In static displays, performance on the target improves when the distance to the flanking elements increases-presumably because feature pooling and integration vanishes with d ...

American Psychological Association2009

Psychophysical magic: rendering the "invisible" visible

Adriana De Pesters

Conscious and unconscious processing are two of the most hot topics in neuroscience. In unconscious processing research, usually a direct measure is used to show that a target is not consciously perceived. An indirect measure is used to show that still the ...

2009

Modelling human perception of static facial expressions

Michel Bierlaire, Jean-Philippe Thiran, Matteo Sorci, Gianluca Antonini, Javier Cruz Mota, Thomas Robin, Barbara Cerretani

Data collected through a recent web-based survey show that the perception (i.e. labeling) of a human facial expression by a human observer is a subjective process, which results in a lack of a unique ground-truth, as intended in the standard classificatio ...

2008