Segmenting trajectories: A framework and algorithms using spatiotemporal criteria
نویسندگان
چکیده
منابع مشابه
Segmenting trajectories: A framework and algorithms using spatiotemporal criteria
In this paper we address the problem of segmenting a trajectory based on spatiotemporal criteria. We require that each segment is homogeneous in the sense that a set of spatiotemporal criteria are fulfilled. We define different such criteria, including location, heading, speed, velocity, curvature, sinuosity, curviness, and shape. We present an algorithmic framework that allows us to segment an...
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ژورنال
عنوان ژورنال: Journal of Spatial Information Science
سال: 2011
ISSN: 1948-660X
DOI: 10.5311/josis.2011.3.66