Browsing TKD - Institutt for informasjonsteknologi by Subject "Geographical information system"
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A Simple Content-based Strategy for Estimating the Geographical Location of a Webcam
(Lecture Notes in Computer Science = Lecture notes in artificial intelligence;6297, Journal article; Peer reviewed, 2010)This study proposes a strategy for determining the approximate geographical location of a webcam based on a sequence of images taken at regular intervals. For a time-stamped image sequence spanning 24 hours the approximate ... -
Where was that photo taken? : deriving geographical information from image collections based on temporal exposure attributes
(Multimedia Systems;16 (4-5), Journal article; Peer reviewed, 2010-05-14)This paper demonstrates a novel strategy for inferring approximate geographical information from the exposure information and temporal patterns of outdoor images in image collections. Image exposure is reliant on light ...