Shape Understanding: On the Perception of Growth, Form and Process

Projektinformationen

SHAPE

ID Finanzhilfevereinbarung: 682859

DOI 10.3030/682859

Abgeschlossenes Projekt

EK-Unterschriftsdatum 7 Juli 2016

Startdatum 1 August 2016

Enddatum 31 Januar 2022

Finanziert unter

• EXCELLENT SCIENCE - European Research Council (ERC)

Gesamtkosten € 1 950 725,00

EU-Beitrag € 1 950 725,00

Koordiniert durch

JUSTUS-LIEBIG-UNIVERSITAET GIESSEN
Germany

Ziel

Whenever we look at an object, we can effortlessly infer many of its physical and functional properties from its shape and our previous experience with other objects. We can judge whether it is flexible or fragile; stable or likely to tumble; what might have happened to it in the past (e.g. a crushed can or bitten apple); and can even imagine how other members of the same object class might look. These high-level inferences are evidence of sophisticated visual and cognitive processes that derive behaviorally significant information about objects from their 3D shape—a process we call 'Shape Understanding'. Despite its obvious importance to everyday life, practically nothing is known about how the brain uses shape to infer the properties, origin or behavior of objects. The goal of this project is to develop a radically new interdisciplinary field to uncover how the brain 'makes sense of shape'. We suggest that when we view novel objects, the brain uses perceptual organization mechanisms to infer a primitive 'generative model' describing the processes that gave the shape its key characteristics. We seek to identify the psychological and computational processes that enable the brain to parse and interpret shape this way. To achieve this, we unite ideas and methods from surface perception, morphogenesis, geometry, computer graphics, naïve physics and concept learning. We will simulate physical processes that create and modify 3D forms (e.g. biological growth, fluid flow, ductile fracture). We will use the resulting shapes as stimuli in experiments in which observers must identify key shape features, recognize transformations that have been applied to shapes, or predict the likely shape of other exemplars from the same object class. We will then model subjects' performance by geometrically analyzing shapes to find cues to the underlying shape-forming processes. These cues will be combined to infer generative models using inference techniques from machine learning.

Wissenschaftliches Gebiet

• natural sciences › computer and information sciences › databases
• natural sciences › mathematics › pure mathematics › geometry
• natural sciences › computer and information sciences › artificial intelligence › machine learning
• natural sciences › mathematics › applied mathematics › mathematical model
• natural sciences › computer and information sciences › artificial intelligence › computational intelligence

Programm/Programme

• H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme

Thema/Themen

• ERC-CoG-2015 - ERC Consolidator Grant

Aufforderung zur Vorschlagseinreichung

ERC-2015-CoG

Finanzierungsplan

ERC-COG - Consolidator Grant

Gastgebende Einrichtung

JUSTUS-LIEBIG-UNIVERSITAET GIESSEN

• Netto-EU-Beitrag: € 1 950 725,00
• Adresse: LUDWIGSTRASSE 23 ; 35390 Giessen ; Deutschland
• Region: Hessen › Gießen › Gießen, Landkreis
• Aktivitätstyp: Higher or Secondary Education Establishments
• Gesamtkosten: € 1 950 725,00

Begünstigte (1)

JUSTUS-LIEBIG-UNIVERSITAET GIESSEN

Deutschland

• Netto-EU-Beitrag: € 1 950 725,00
• Adresse: LUDWIGSTRASSE 23 ; 35390 Giessen
• Region: Hessen › Gießen › Gießen, Landkreis
• Aktivitätstyp: Higher or Secondary Education Establishments
• Gesamtkosten: € 1 950 725,00