Search results for " Human computer interaction"

showing 3 items of 3 documents

A gesture recognition framework for exploring museum exhibitions

2018

In this paper we present a gesture recognition framework for providing the visitors of a museum exhibition with a non intrusive interface for the multimedia enjoyment of digital contents. Early experiments were carried out at the Computer History Museum Exhibition of the University of Palermo.

ExhibitionComputer historySettore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniAmbient intelligence Gesture recognition Human computer interactionGesture recognitionComputer scienceInterface (computing)0202 electrical engineering electronic engineering information engineering020206 networking & telecommunications020201 artificial intelligence & image processing02 engineering and technologyVisual arts
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Synthetic individual binaural audio delivery by pinna image processing

2014

Purpose – The purpose of this paper is to present a system for customized binaural audio delivery based on the extraction of relevant features from a 2-D representation of the listener’s pinna. Design/methodology/approach – The most significant pinna contours are extracted by means of multi-flash imaging, and they provide values for the parameters of a structural head-related transfer function (HRTF) model. The HRTF model spatializes a given sound file according to the listener’s head orientation, tracked by sensor-equipped headphones, with respect to the virtual sound source. Findings – A preliminary localization test shows that the model is able to statically render the elevation of a vi…

Headphonebusiness.product_categoryReferenceGeneral Computer ScienceComputer scienceBinauralSpeech recognitionAuditory localizationImage processingTransfer functionTheoretical Computer Science3D audio; human computer interactionPsychoacousticsRepresentation (mathematics)Headphonesbiology3D audio; human computer interaction; Auditory localization; Binaural; Headphones; HRTF; Pinna; References; Spatial soundSpatial soundSettore INF/01 - InformaticaOrientation (computer vision)PinnaComputer Science (all)3D audio; Auditory localization; Binaural; Headphones; HRTF; Pinna; References; Spatial soundReferencesbiology.organism_classification3D audioHRTFhuman computer interactionPinnabusinessBinaural recordingHeadphones
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Improving the User Experience in Cultural Heritage Sites

2014

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniCultural Heritage Human Computer Interaction Crowdsourcing
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