Results 11 to 20 of about 2,162,733 (357)
INTERACTING WITH 3D MODELS – 3D-CAD VS. HOLOGRAPHIC MODELS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Abstract. A problem with 3D models is that devices used to display them are typically two-dimensional, i.e., computer monitors or printed maps. User interfaces of computer software are based on mouse, touchscreen, keyboards, etc. and are optimized for this dimensionality. However, this causes problems when working with 3D models and the user must adapt
Gerhard Navratil +2 more
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Graphical Models, 2009 In this paper we present a new method for alignment of 3D models. This approach is based on two types of symmetries of the models: the reflective symmetry and the local translational symmetry along a direction. Inspired by the work on the principal component analysis (PCA), we select the best optimal alignment axes within the PCA-axes, the plane ...
Chaouch, Mohamed, Verroust-Blondet, Anne
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A 3D Spheroid Model for Glioblastoma [PDF]
Journal of Visualized Experiments, 2020 Two-dimensional (2D) cell cultures do not mimic in vivo tumor growth satisfactorily. Therefore, three-dimensional (3D) culture spheroid models were developed. These models may be particularly important in the field of neuro-oncology. Indeed, brain tumors have the tendency to invade the healthy brain environment.
Laetitia Andrique +7 more
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3D BUILDING MODELING BASED ON LOW ALTITUDE MAPPING SYSTEM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 The development and application of the mapping system with low altitude develops a new 3D city modeling technology means. 3D modeling method with low altitude has high efficiency, low cost, short cycle, strong maneuverability, convenient operation etc ...
Y. Zhou, Z. Lin, D. Gui, F. Xie
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Remote Sensing, 2023 Chlorophyll plays a critical role in assessing the photosynthetic capacity and health of grasslands. However, existing studies on the hyperspectral inversion of chlorophyll have mainly focused on field crops, leading to limited accuracy when applied to ...
Aiwu Zhang +5 more
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Advances in Mathematical Physics, 2022 3D modeling is the most basic technology to realize VR (virtual reality). VOS (video object segmentation) is a pixel-level task, which aims to segment the moving objects in each frame of the video.
Hui Yang, Qiuming Liu
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Constructing of 3D Fluvial Reservoir Model Based on 2D Training Images
Applied Sciences, 2023 Training images are important input parameters for multipoint geostatistical modeling, and training images that can portray 3D spatial correlations are required to construct 3D models.
Yu Li, Shaohua Li, Bo Zhang
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Towards Extending CityGML for Property Valuation: Property Valuation ADE [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesThis paper introduces Property Valuation Application Domain Extension (ADE) within CityGML 3.0, aiming to integrate relevant indoor and outdoor 3D variables (cost estimation, view quality, etc.) for accurate property valuation.
S. El Yamani +8 more
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Optimization of 2D CT Data Sets for Three-Dimensional [PDF]
, 1993 Computer-generated anatomic modeling using radiologic data is a well-known entity. Currently, state of the art 3D modeling systems lack the variable thresholding, user interactive, capabilities of 3D imaging software.1 We investigated clinical ...
Levy, Richard A.
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Reconstructing a late Archaic-period Dionysian ship cart [PDF]
Zbornik Radova Filozofskog Fakulteta u Prištini, 2023 The Greek deity Dionysos had a particular affinity for war galleys, a relationship perhaps explained by the Homeric Hymn to Dionysos in which Tyrsenian pirates kidnap him on their galley.
Wachsmann Shelley, Sanders Donald H.
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