Show simple item record

Path Routing Optimization for STM Ultrasound Rendering

dc.contributor.authorBarreiro, Hector
dc.contributor.authorSinclair, Stephen
dc.contributor.authorOtaduy, Miguel A.
dc.identifier.citationH. Barreiro, S. Sinclair and M. A. Otaduy, "Path Routing Optimization for STM Ultrasound Rendering," in IEEE Transactions on Haptics, vol. 13, no. 1, pp. 45-51, 1 Jan.-March 2020es
dc.description.abstractUltrasound transducer arrays are capable of producing tactile sensations on the hand, promising hands-free haptic interaction for virtual environments. However, controlling such an array with respect to reproducing a desired perceived interaction remains a challenging problem. In this work we approach this problem as a dynamic mapping of virtual interactions to existing control metaphors of ultrasound devices, namely, the modulation of focal point positions and intensities over time, a method known as Spatiotemporal Modulation (STM). In particular, we propose an optimization approach that takes into account known perceptual parameters and limitations of the STM method. This results in a set of focal point paths optimized to best reconstruct an arbitrary target pressure
dc.publisherInstitute of Electrical and Electronics Engineerses
dc.rightsAtribución-NoComercial-CompartirIgual 4.0 Internacional*
dc.subjectspatiotemporal modulationes
dc.titlePath Routing Optimization for STM Ultrasound Renderinges
dc.relation.projectIDTouchDesign (772738)es
dc.subject.unesco1203.04 Inteligencia Artificiales
dc.subject.unesco2201.09 Ultrasonidoses

Files in this item

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-CompartirIgual 4.0 InternacionalExcept where otherwise noted, this item's license is described as Atribución-NoComercial-CompartirIgual 4.0 Internacional