Results 21 to 30 of about 257,909 (258)

Interactive Geometric Design of Architectural Freeform Hulls with Embedded Fabrication Information

open access: yesProceedings of the 30th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA), 2010
As a possible solution to the quandary of seeing two natural parts of the architectural process—free design and successive rationalization--in the hands of two separate professions when it comes to freeform architecture, this paper proposes the ...
Heinz Schmiedhofer
semanticscholar   +1 more source

Novel transfer learning approach for hand drawn mathematical geometric shapes classification [PDF]

open access: yesPeerJ Computer Science
Hand-drawn mathematical geometric shapes are geometric figures, such as circles, triangles, squares, and polygons, sketched manually using pen and paper or digital tools. These shapes are fundamental in mathematics education and geometric problem-solving,
Aneeza Alam   +6 more
doaj   +2 more sources

THE COMBINATION OF TERRESTRIAL LIDAR AND UAV PHOTOGRAMMETRY FOR INTERACTIVE ARCHITECTURAL HERITAGE VISUALIZATION USING UNITY 3D GAME ENGINE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
The digital 3D documentation of architectural heritage using advanced 3D measurement technologies such as UAV photogrammetry and terrestrial LiDAR (TLS) becomes a potential and efficient method since it can produce 3D pointclouds in detail and high ...
R. Andaru   +7 more
doaj   +1 more source

Effect of PAO-based γ-Fe2O3 and surfactant concentration on viscosity characteristic [PDF]

open access: yes, 2013
This is a preliminary study on the viscosity characteristics of polyalphaolefin (PAO)- based γ-Fe2O3 under zero magnetic fields. By varying the concentration of magnetic nanoparticles (MNPs), PAO-based γ-Fe2O3 with different concentrations were ...
Azizul, Muhamad Asri   +4 more
core   +1 more source

Real-time geometry-aware augmented reality in minimally invasive surgery

open access: yesHealthcare Technology Letters, 2017
The potential of augmented reality (AR) technology to assist minimally invasive surgery (MIS) lies in its computational performance and accuracy in dealing with challenging MIS scenes.
Long Chen, Wen Tang, Nigel W. John
doaj   +1 more source

Data pre-processing to increase the quality of optical text recognition systems

open access: yesРадіоелектронні і комп'ютерні системи, 2021
The subject of study in the article is the formulation of a modern concept of improving the quality of work of optical recognition systems by using a set of various algorithms for preprocessing document images at the user's discretion.
Konstantin Dergachov   +3 more
doaj   +1 more source

A constraint manager to support virtual maintainability [PDF]

open access: yes, 2002
Virtual prototyping tools have already captivated the industry's interest as viable design tool. One of the key challenges for the research community is to extend the capabilities of Virtual Reality technology beyond its current scope of ergonomics and ...
Butterworth   +7 more
core   +3 more sources

A Geometric Clustering Tool (AGCT) to robustly unravel the inner cluster structures of time-series gene expressions.

open access: yesPLoS ONE, 2020
Systems biology aims at holistically understanding the complexity of biological systems. In particular, nowadays with the broad availability of gene expression measurements, systems biology challenges the deciphering of the genetic cell machinery from ...
Richard Nock   +12 more
doaj   +1 more source

Taking time to understand: articulating relationships between technologies and organizations [PDF]

open access: yes, 2010
Dynamic relationships between technologies and organizations are investigated through research on digital visualization technologies and their use in the construction sector.
Whyte, Jennifer
core   +1 more source

Parametric Surfaces for Augmented Architecture representation [PDF]

open access: yes, 2019
Augmented Reality (AR) represents a growing communication channel, responding to the need to expand reality with additional information, offering easy and engaging access to digital data.
Baglioni, L., Menconero, S., Russo, M.
core   +2 more sources

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