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VisualGrasping SIGNED

Visually guided grasping and its effects on visual representations

Total Cost €

EC-Contrib. €

Partnership

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VisualGrasping project word cloud

Explore the words cloud of the VisualGrasping project. It provides you a very rough idea of what is the project "VisualGrasping" about.

shape human computer underlying describing tracking guides performance physics feels multifaceted tackle framework fragmented shapes patterns bind simulation encodes motion machine conversely neural material behavioral motor humans dissecting building constrains complementary computations learned model train space map select computational grasps unified action learning architecture place hardware effortless object ask giessen visual body function visually understand techniques literature dr kinds planning 3d theory data fleming simulate infer university deep powerful nontrivial tell network extensive varying expertise lab joining guided grasp vision objects plan physical software simulations rely grasping representations actions behavior shaped nets

Project "VisualGrasping" data sheet

The following table provides information about the project.

Coordinator	JUSTUS-LIEBIG-UNIVERSITAET GIESSEN Organization address address: LUDWIGSTRASSE 23 city: GIESSEN postcode: 35390 website: www.uni-giessen.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	Germany [DE]
Total cost	159˙460 €
EC max contribution	159˙460 € (100%)
Programme	1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
Code Call	H2020-MSCA-IF-2017
Funding Scheme	MSCA-IF-EF-ST
Starting year	2018
Duration (year-month-day)	from 2018-04-02 to 2020-07-02

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	JUSTUS-LIEBIG-UNIVERSITAET GIESSEN JUSTUS-LIEBIG-UNIVERSITAET GIESSEN Organization address address: LUDWIGSTRASSE 23 city: GIESSEN postcode: 35390 website: www.uni-giessen.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (GIESSEN)	coordinator	159˙460.00

Map

Project objective

I ask how vision guides grasping, and conversely, how learning to grasp objects constrains visual processing. Grasping an object feels effortless, yet the computations underlying grasp planning are nontrivial and there is an extensive literature describing the multifaceted features of visually guided grasping. I aim to bind this fragmented body of knowledge into a unified framework for understanding how humans visually select grasps. To do so I will use motion-tracking hardware (already in place at the University of Giessen) to measure and model human grasping patterns to 3D objects. I will rely on Dr. Fleming’s unique expertise with physical simulation to simulate human grasping with objects varying in shape and material. Joining behavioral measurements with computer simulations will provide a powerful data- and theory-driven approach to fully map out the space of human grasping behavior. The complementary goal of this proposal is to understand how grasping constrains visual processing of object shape and material. I plan to tackle this goal by building a computational model of visual processing for grasp planning. Both Dr. Fleming and I have previous experience with computational modelling of visual function. I will exploit powerful machine learning techniques to infer what kinds of visual representations are necessary for grasp planning. I will train Deep Neural Nets (for which the hardware and software is already in place and in use by the Fleming lab) using extensive physics simulations. Dissecting the learned network architecture and comparing the network’s performance to human behavior will tell us what information about shapes, material, and objects the human visual system encodes to plan motor actions. In short, with this research I aim to determine how processing within the human visual system is shaped by and guides hand motor action.

Publications

List of publications.
year	authors and title	journal	last update
2019	Guido Maiello, Vivian C. Paulun, Lina K. Klein, Roland W. Fleming Object Visibility, Not Energy Expenditure, Accounts For Spatial Biases in Human Grasp Selection published pages: 204166951982760, ISSN: 2041-6695, DOI: 10.1177/2041669519827608	i-Perception 10/1	2019-11-18
2018	Guido Maiello, Vivian C. Paulun, Lina K. Klein, Roland W. Fleming The Sequential-Weight Illusion published pages: 204166951879027, ISSN: 2041-6695, DOI: 10.1177/2041669518790275	i-Perception 9/4	2019-11-18

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The information about "VISUALGRASPING" are provided by the European Opendata Portal: CORDIS opendata.