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Auteur Siyi Wang |
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Eye tracking to explore the potential of enhanced imagery basemaps in web mapping / Weihua Dong in Cartographic journal (the), vol 51 n° 4 (November 2014)
[article]
Titre : Eye tracking to explore the potential of enhanced imagery basemaps in web mapping Type de document : Article/Communication Auteurs : Weihua Dong, Auteur ; Hua Liao, Auteur ; Robert Emmett Roth, Auteur ; Siyi Wang, Auteur Année de publication : 2014 Article en page(s) : pp. 313-329 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] analyse visuelle
[Termes IGN] cartographie numérique
[Termes IGN] lecture de carte
[Termes IGN] lisibilité perceptive
[Termes IGN] oculométrie
[Termes IGN] web mappingRésumé : (Auteur) The research reported here is motivated by the now ubiquitous nature of web mapping services that provide remotely sensed imagery as a basemap option. Despite the popularity of imagery basemaps, few strategies have been suggested to enhance their readability. Here, we describe a controlled experiment leveraging the eye tracking method to explore the potential of enhancing remotely sensed imagery when used for cartographic presentation. Specifically, 20 participants had their eye movements recorded as they visually searched for areas of interest in either an unmodified image (such as typical in web mapping services) or enhanced image (using image processing routines common to Remote Sensing). By interpreting the eye movement fixations and saccades of participants using a combination of qualitative and quantitative analysis, we found that the image enhancements improved both the effectiveness of and efficiency in identifying areas of interest, particularly those previously concealed in more visually complex area Numéro de notice : A2014-643 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277413Y.0000000071 En ligne : https://doi.org/10.1179/1743277413Y.0000000071 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75089
in Cartographic journal (the) > vol 51 n° 4 (November 2014) . - pp. 313-329[article]Exemplaires(1)
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