Results 21 to 30 of about 8,252,764 (291)
Methodology for automatic recovering of 3D partitions from unstitched faces of non-manifold CAD models [PDF]
, 2013 Data exchanges between different software are currently used in industry to speed up the preparation of digital prototypes for Finite Element Analysis (FEA).
PERNOT, Jean-Philippe +1 more
core +1 more source
Online access and sharing of reality-based 3d models
SCIRES-IT, 2014 The article presents an investigation on techniques and solutions for publishing reality-based 3D models online. The process starts from a dense point cloud and leads to a reduced textured 3D model accessible on the web with a browser.
Simone Minto, Fabio Remondino
doaj +1 more source
ADVANCES IN IMAGE PRE-PROCESSING TO IMPROVE AUTOMATED 3D RECONSTRUCTION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 Tools and algorithms for automated image processing and 3D reconstruction purposes have become more and more available, giving the possibility to process any dataset of unoriented and markerless images.
A. Ballabeni +3 more
doaj +1 more source
Optimization of 3D Immunofluorescence Analysis and Visualization Using IMARIS and MeshLab
Cells, 2023 The precision of colocalization analysis is enhanced by 3D and is potentially more accurate than 2D. Even though 3D improves the visualization of colocalization analysis, rendering a colocalization model may generate a model with numerous polygons.
Zulzikry Hafiz Abu Bakar +5 more
doaj +1 more source
PRACTICAL ASPECTS OF LEARNING POLYGONAL 3D MODELING
Academic Notes Series Pedagogical Science, 2023 An article describes the practical aspects of studying polygonal modeling. To substantiate the topic's relevance, the author points out the importance of modernization in the education sphere. In particular, the using three-dimensional graphics and virtual and augmented reality technologies are one of the significant trends of today.
openaire +1 more source
City3D: Large-Scale Building Reconstruction from Airborne LiDAR Point Clouds
Remote Sensing, 2022 We present a fully automatic approach for reconstructing compact 3D building models from large-scale airborne point clouds. A major challenge of urban reconstruction from airborne LiDAR point clouds lies in that the vertical walls are typically missing ...
Jin Huang +3 more
doaj +1 more source
IMAGE-BASED AIRBORNE LiDAR POINT CLOUD ENCODING FOR 3D BUILDING MODEL RETRIEVAL [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 With the development of Web 2.0 and cyber city modeling, an increasing number of 3D models have been available on web-based model-sharing platforms with many applications such as navigation, urban planning, and virtual reality.
Y.-C. Chen, C.-H. Lin
doaj +1 more source
The Implementation of the Digital watermarking for 3D Polygonal Model
The KIPS Transactions:PartD, 2002 This paper discusses techniques for embedding data into 3D polygonal models of geometry. Much researches of Watermarking had been gone as element technology of DRM (digital rights management). But, few research had gone to 3D polygonal model. Most research is limited at text document, 2D image, animation, music etc.
Sun-Hyung Kim +3 more
openaire +2 more sources
Conversion of voxel models into polygonal meshes with ensuring structural integrity and editability
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie ŚrodowiskaVoxel representation is one of the natural ways of describing three-dimensional objects as a set of cubic elements with coordinates. It is widely used in medical visualization, geology, computer simulations, and games.
Semen Duvanov, Iryna Baranova
doaj +1 more source
Incorporating Topological Representation in 3D City Models
ISPRS International Journal of Geo-Information, 2019 3D city models are being extensively used in applications such as evacuation scenarios and energy consumption estimation. The main standard for 3D city models is the CityGML data model which can be encoded through the CityJSON data format.
Stelios Vitalis +2 more
doaj +1 more source