On-Screen Marker Fields for Reliable Screen-To-Screen Task Migration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F13%3APU106359" target="_blank" >RIV/00216305:26230/13:PU106359 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

On-Screen Marker Fields for Reliable Screen-To-Screen Task Migration

Popis výsledku v původním jazyce

Our goal is to deliver unobtrusive task migration, typically between a desktop computer and a mobile device.We propose to overlay an aesthetically acceptable marker field across (a part of) the monitor screen.  This marker field must be easily detectable even by a low-end ultramobile device, unobtrusive to the user, and easy to mix in the natural screen image.We show that Uniform Marker Fields are a good choice for this task and propose a methodology for inserting them into the screen image.The experimental results show that our solution provides reliable task migration on a video stream in interactive frame rates (~30 FPS marker detection, 340 ms whole processing time including wireless communication, HTC Desire from 2010). This substantially outperforms the existing solutions based on natural keypoints (~7 sec processing).  Our user tests also led to selection and design of appropriate marker fields and their mixing parameters.  

Název v anglickém jazyce

On-Screen Marker Fields for Reliable Screen-To-Screen Task Migration

Popis výsledku anglicky

Our goal is to deliver unobtrusive task migration, typically between a desktop computer and a mobile device.We propose to overlay an aesthetically acceptable marker field across (a part of) the monitor screen.  This marker field must be easily detectable even by a low-end ultramobile device, unobtrusive to the user, and easy to mix in the natural screen image.We show that Uniform Marker Fields are a good choice for this task and propose a methodology for inserting them into the screen image.The experimental results show that our solution provides reliable task migration on a video stream in interactive frame rates (~30 FPS marker detection, 340 ms whole processing time including wireless communication, HTC Desire from 2010). This substantially outperforms the existing solutions based on natural keypoints (~7 sec processing).  Our user tests also led to selection and design of appropriate marker fields and their mixing parameters.  

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20206 - Computer hardware and architecture

Projekt

<a href="/cs/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: Centrum excelence IT4Innovations</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 2013 International Conference on Human Factors in Computing & Informatics

ISBN

978-3-642-39061-6

ISSN

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e-ISSN

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Počet stran výsledku

19

Strana od-do

1-19

Název nakladatele

Springer Verlag

Místo vydání

Maribor

Místo konání akce

Maribor

Datum konání akce

1. 7. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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