Interactive Close-Up Rendering for Detail+Overview Visualization of 3D Digital Terrain Models
作者： Matthias Trapp , Jurgen Dollner
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摘要: This paper presents an interactive rendering technique for detail+overview visualization of 3D digital terrain models using close-ups. A close-up is alternative presentation input data varying with respect to geometrical scale, mapping, appearance, as well Level-of-Detail (LOD) and Level-of-Abstraction (LOA) used. The presented closeup approach enables in-situ comparison multiple Region-of-Interests (ROIs) simultaneously. We describe a GPU-based the image-synthesis closeups in real-time.
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