文章基本信息

标题：SYMBIOZA MÓZGU CZŁOWIEKA Z KOMPUTEREM PRZY SPRAWDZANIU AKTUALNOŚCI HETEROGENICZNYCH DANYCH GEOPRZESTRZENNYCH
其他标题：HUMAN CENTRIC APPROACH TO INHOMOGENEOUS GEOSPATIAL DATA FUSION AND ACTUALIZATION
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作者：Aleksander Żarnowski ; Eugene Levin ; Sergey Skubiev 等
期刊名称：Archiwum Fotogrametrii, Kartografii i Teledetekcji
印刷版ISSN：2083-2214
出版年度：2010
卷号：21
语种：English
出版社：Main Board of Association of Polish Surveyors
摘要：This paper describes a research which attempts to combine the advantages of human analysts and computer automated processing for efficient human-computer symbiosis in geospatial data fusion. Specifically,the experiments performed were related to the analysis of the potential use of inhomogeneous (composed of different sources) stereo pairs for mapping dataset actualization. Inhomogeneous stereo pairs were combined with images of the map to be updated along with actual aerial images of the same territory. The anaglyphic product obtained after image processing of such stereo pairs was demonstrated to human analysts (subjects) and stereo perception of such stereo pairs was achieved. The most interesting finding of this experiment is the fact that some objects existing only on the aerial photo appeared in the inhomogeneous stereo pairs as 3D. This effect is caused by phenomena within the human eye-brain system known as human stereopsis,which is widely deployed in photogrammetry. For the quantitative measurements of the effect obtained an eye-tracking system was deployed. Analysis of human eye-movements (driven by conscious and subconscious brain processes),while perceiving an inhomogeneous stereo dataset,provides a unique opportunity for the human computer symbiosed geospatial systems. There are two potential outcomes of such approach: a) interpretative – analysts’ gaze-fixation zones can help to localize the areas where mapping dataset should be updated b) quantitative processing of eye fixations geometry during stereo model perception allows to transform the virtual 3D model to a geometrical one based on binocular summation measurements deploying eye-tracking.
其他摘要：W artykule opisano badania,które mają na celu zintegrowanie możliwości ludzkiego umysłu oraz automatyzowanych procesów opracowania dużych zbiorów danych na komputerze do projektowania skutecznego systemu symbiozy człowieka z komputerem przy opracowaniu da
关键词：computer;actualization;geospatial data;digital image;3D-model;human eye-movements; stero measurements
其他关键词：komputer;aktualizacja;dane geoprzestrzenne;obraz cyfrowy;model stereoskopowy;oko ludzkie;pomiar stereoskopowy