View-dependent Projection Mapping Enhanced by Real Background
نویسندگان
چکیده
"Spatial augmented reality (SAR)" or "projection mapping" projects an image of a virtual object on the surface real object. A "view-dependent" display shows with its correct appearance for arbitrary viewer's position. If and have different shapes, object's to project needs be correctly distorted according Besides, difference causes some empty areas onto which is not projected. Such seriously degrade feeling that merges into world. We propose method eliminate undesired by projecting background behind in view-dependent way. Our converts background's captured fixed camera appropriate position based homography. This conversion approximates shape plane adjusted The determined practical parameters interpolated 3D grid space. Consequently, viewer does feel presence feels merging
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ژورنال
عنوان ژورنال: Geijutsu Kagakkai rombunshi
سال: 2021
ISSN: ['1347-2267']
DOI: https://doi.org/10.3756/artsci.20.55