photo credit: T. Maroni

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Connections to the Center for

Vision Research

Why Isn’t There a Seam on the

Color Wheel?   Creative Mind at

Brown University

What do Science and Art have to

offer each other?  Everett company stages

school

RISD Museum presents Spencer Finch: Painting

Air: Co-sponsored by Center for Vision Research

 
 

working at

 

the interface of disciplines

 

Perception

 

Computational

Vision

 

Neurobiology

 

Ophthalmology

 

Machine

Vision

 

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.               .                        .                          

 
 
 

The Center for Vision Research

at the

Brown Institute for Brain Science

 

 

CVR 2015-2016 Lecture Series

Save the Date!

Tuesday, Sept 29th

3:30 reception | 4 PM lecture

Smith Buonanno 106

"Spatial and temporal integration in visual

recognition"

Gabriel Kreiman, PhD

Associate Professor

Department of Ophthalmology and Neurology

Children’s Hospital Boston, Harvard Medical School

Program in Biophysics, Program in Neuroscience

Center for Brain Science, Harvard University

Swartz Center for Theoretical Neuroscience

Center for Minds, Brains and Machines, Harvard-MIT

Description: 

Visual recognition typically involves integrating information

over space and time. I will describe our efforts to study

spatiotemporal integration in humans at the physiological,

behavioral and computational levels. In one of the studies

that I will describe, we examined recognition of partially

occluded images where interpretation requires integrating

information over space and extrapolating from partial

information. In the second study, we presented object parts

asynchronously and evaluated how this temporal

asynchrony affects visual recognition. Together with other

work in the field, these studies provide initial steps to

constrain the mechanisms by which visual representations

can be assembled via spatiotemporal integration.