The 4D Touchpad: Unencumbered HCI With VICs

Jason J. Corso, Darius Burschka, Gregory D. Hager

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Scopus citations

Abstract

We present a platform for human-machine interfaces that provides functionality for robust, unencumbered interaction: the 4D Touchpad (4DT). The goal is direct interaction with interface components through intuitive actions and gestures. The 4DT is based on the 3D-2D Projection-based mode of the VICs framework. The fundamental idea behind VICs is that expensive global image processing with user modeling and tracking is not necessary in general vision-based HCI. Instead, interface components operating under simple-to-complex rules in local image regions provide more robust and less costly functionality with 3 spatial dimensions and 1 temporal dimension. A prototype realization of the 4DT platform is presented; it operates through a set of planar homographies with uncalibrated cameras.

Original languageEnglish
Title of host publication2003 Conference on Computer Vision and Pattern Recognition Workshop, CVPRW 2003
Pages55
Number of pages1
ISBN (Electronic)0769519008
DOIs
StatePublished - 2003
EventConference on Computer Vision and Pattern Recognition Workshop, CVPRW 2003 - Madison, United States
Duration: 16 Jun 200322 Jun 2003

Publication series

NameIEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops
Volume5
ISSN (Print)2160-7508
ISSN (Electronic)2160-7516

Conference

ConferenceConference on Computer Vision and Pattern Recognition Workshop, CVPRW 2003
Country/TerritoryUnited States
CityMadison
Period16/06/0322/06/03

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