Results 11 to 20 of about 1,684 (181)

AUTOMATIC TEXTURE AND ORTHOPHOTO GENERATION FROM REGISTERED PANORAMIC VIEWS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Recent trends in 3D scanning are aimed at the fusion of range data and color information from images. The combination of these two outputs allows to extract novel semantic information.
U. Krispel   +4 more
doaj   +1 more source

Visualising higher-dimensional space-time and space-scale objects as projections to ℝ3 [PDF]

open access: yesPeerJ Computer Science, 2017
Objects of more than three dimensions can be used to model geographic phenomena that occur in space, time and scale. For instance, a single 4D object can be used to represent the changes in a 3D object’s shape across time or all its optimal ...
Ken Arroyo Ohori   +2 more
doaj   +2 more sources

3D Reconstruction of Non-Lambertian Surfaces by Perspective Shape-From-Shading With Fast Viscosity Solution

open access: yesFrontiers in Physics, 2022
Shape-from-shading (SFS) is an important method to reconstruct three-dimensional (3D) shape of a surface in photometry and computer vision. Lambertian surface reflectance and orthographic camera projection are two fundamental assumptions which generally ...
Guohui Wang, Hao Zheng
doaj   +1 more source

Creating Realistic 3D Graphics with Excel at High School - Vector Algebra in Practice

open access: yesInformatics in Education, 2015
The article presents the results of an experiment in which Excel applications that depict rotatable and sizable orthographic projection of simple 3D figures with face overlapping were developed with thirty gymnasium (high school) students of age 17-19 as
Jan BENACKA
doaj   +1 more source

Point Cloud Scene Completion of Obstructed Building Facades with Generative Adversarial Inpainting

open access: yesSensors, 2020
Collecting 3D point cloud data of buildings is important for many applications such as urban mapping, renovation, preservation, and energy simulation.
Jingdao Chen   +4 more
doaj   +1 more source

Introduction to 3D graphics through Excel

open access: yesInformatics in Education, 2013
The article presents a method of explaining the principles of 3D graphics through making a revolvable and sizable orthographic parallel projection of cuboid in Excel. No programming is used.
Jan BENACKA
doaj   +1 more source

Mini-Map Design Features as a Navigation Aid in the Virtual Geographical Space Based on Video Games

open access: yesISPRS International Journal of Geo-Information, 2023
The main objective of this study is to identify features of mini-map design as a navigational aid in the virtual geographical space in 100 popular video games for a computer platform. The following research methods were used: visual comparative analysis,
Krzysztof Zagata, Beata Medyńska-Gulij
doaj   +1 more source

Automatic Extraction Method of 3D Feature Guidelines for Complex Cultural Relic Surfaces Based on Point Cloud [PDF]

open access: yesJournal of Geodesy and Geoinformation Science
Cultural relics line graphic serves as a crucial form of traditional artifact information documentation, which is a simple and intuitive product with low cost of displaying compared with 3D models.
Yuxin GENG, Ruofei ZHONG, Yuqin HUANG, Haili SUN
doaj   +1 more source

3D Reconstruction of a Single Bubble in Transparent Media Using Three Orthographic Digital Images

open access: yesApplied Sciences, 2020
This work proposed a method to reconstruct the 3D bubble shape in a transparent medium utilizing the three orthographic digital images. The bubble was divided into several ellipse slices.
Yiping Zhang   +3 more
doaj   +1 more source

Integrative illustration of a JCVI-syn3A minimal cell

open access: yesJournal of Integrative Bioinformatics, 2022
Data from genomics, proteomics, structural biology and cryo-electron microscopy are integrated into a structural illustration of a cross section through an entire JCVI-syn3.0 minimal cell.
Goodsell David S.
doaj   +1 more source

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