Ensemble perception

D Whitney, A Yamanashi Leib - Annual review of psychology, 2018 - annualreviews.org
To understand visual consciousness, we must understand how the brain represents
ensembles of objects at many levels of perceptual analysis. Ensemble perception refers to …

Individual differences in ensemble perception reveal multiple, independent levels of ensemble representation.

J Haberman, TF Brady, GA Alvarez - Journal of Experimental …, 2015 - psycnet.apa.org
Ensemble perception, including the ability to “see the average” from a group of items,
operates in numerous feature domains (size, orientation, speed, facial expression, etc.) …

Perception of ensemble statistics requires attention

M Jackson-Nielsen, MA Cohen, MA Pitts - Consciousness and cognition, 2017 - Elsevier
To overcome inherent limitations in perceptual bandwidth, many aspects of the visual world
are represented as summary statistics (eg, average size, orientation, or density of objects) …

Ensemble perception and focused attention: Two different modes of visual processing to cope with limited capacity

J Baek, SC Chong - Psychonomic bulletin & review, 2020 - Springer
The visual system has a limited capacity for dealing with complex and redundant information
in a scene. Here, we propose that a distributed attention mode of processing is necessary for …

[PDF][PDF] 49 From textures to crowds: multiple levels of summary statistical perception

D Whitney, J Haberman… - The new visual …, 2014 - liberalarts.du.edu
696 David Whitney, Jason Haberman, and Timothy D. Sweeny object perception as a
synergy of lower-level inputs; the final percept was more than the sum of its parts …

[HTML][HTML] Ensemble crowd perception: A viewpoint-invariant mechanism to represent average crowd identity

AY Leib, J Fischer, Y Liu, S Qiu, L Robertson… - Journal of …, 2014 - iovs.arvojournals.org
Individuals can rapidly and precisely judge the average of a set of similar items, including
both low-level (Ariely, 2001) and high-level objects (Haberman & Whitney, 2007). However …

Representing multiple objects as an ensemble enhances visual cognition

GA Alvarez - Trends in cognitive sciences, 2011 - cell.com
The visual system can only accurately represent a handful of objects at once. How do we
cope with this severe capacity limitation? One possibility is to use selective attention to …

Perceiving set mean and range: Automaticity and precision

N Khayat, S Hochstein - Journal of vision, 2018 - jov.arvojournals.org
To compensate for the limited visual information that can be perceived and remembered at
any given moment, many aspects of the visual world are represented as summary statistics …

Visual crowding: A fundamental limit on conscious perception and object recognition

D Whitney, DM Levi - Trends in cognitive sciences, 2011 - cell.com
Crowding, the inability to recognize objects in clutter, sets a fundamental limit on conscious
visual perception and object recognition throughout most of the visual field. Despite how …

Perceiving groups: The people perception of diversity and hierarchy.

LT Phillips, ML Slepian, BL Hughes - Journal of Personality and …, 2018 - psycnet.apa.org
The visual perception of individuals has received considerable attention (visual person
perception), but little social psychological work has examined the processes underlying the …