Results 21 to 30 of about 2,985,578 (313)
3D channel model in 3GPP [PDF]
IEEE Communications Magazine, 2015 Multi-antenna techniques capable of exploiting the elevation dimension are anticipated to be an important air-interface enhancement targeted to handle the expected growth in mobile traffic. In order to enable the development and evaluation of such multi-antenna techniques, the 3rd generation partnership project (3GPP) has recently developed a 3 ...
Bishwarup Mondal +11 more
openaire +3 more sources
In Silico of Different Gait Cycle in Customised Leg Orthosis: A Finite Element Approach
ASM Science Journal, 2021 Leg orthosis is one of medical device for fracture bone treatment. Several complications have been reported when patients are wearing the conventional Plaster of Paris or fibreglass leg orthosis. Its including numbness due to tight application, swelling,
Ahmad Amirul Faiz Mamat Hazri +6 more
doaj +1 more source
Special Features of the Hydrogen-Diesel Engine Working Process
Механика машин, механизмов и материалов, 2022 The works related to the research of the problems and prospects of a hydrogen-fueled reciprocating engine, published so far, mainly relate to the use of hydrogen in spark-ignition engines.
Tamaz M. Natriashvili +1 more
doaj +1 more source
ACM Transactions on Graphics, 2010 We present a new sketch-based modeling approach in which models are interactively designed by drawing their 2D silhouettes from different views. The core idea of our paper is to limit the input to 2D silhouettes, removing the need to explicitly create or position 3D elements. Arbitrarily complex models can be constructed by assembling them out of parts
Rivers, Alec Rothmyer +2 more
openaire +3 more sources
3D modelling and visualization for Vision-based Vibration Signal Processing and Measurement
Journal of Intelligent Systems, 2021 With the technological evolutionary advent, a vision-based approach presents the remote measuring approach for the analysis of vibration. The structure vibration test and model parameter identification in the detection of the structure of the bridge ...
Yao Qi +5 more
doaj +1 more source
Three-Dimensional Wheat Modelling Based on Leaf Morphological Features and Mesh Deformation
Agronomy, 2022 The three-dimensional (3D) morphological structure of wheat directly reflects the interrelationship among genetics, environments, and cropping systems. However, the morphological complexity of wheat limits its rapid and accurate 3D modelling.
Chenxi Zheng +8 more
doaj +1 more source
Perceptual Caricaturization of 3D Models [PDF]
, 2012 Caricature is an illustration of a person or a subject that uses a way of exaggerating the most distinguishable characteristic traits and simplifying the common features in order to magnify the unique features of the subject. Recently, automatic caricature generation has become a research area due to the advantageous features of amusement in the fields
Çapın, Tolga Kurtuluş +3 more
openaire +4 more sources
Fully Automated Three-dimensional Crack Modelling Using Tetrahedral Finite Element
Hangkong gongcheng jinzhan, 2022 Producing structured mesh at the immediate vicinity of the crack front for three-dimensional(3D)crack modelling is a very time consuming and difficult task.A geometry feature based method for 3D crack modelling based on virtual crack closure-integral ...
GAO Wen, WANG Shengnan
doaj +1 more source
Designs, 2023 Virtual reality (VR) technology has recently been adopted by educators for use in the classroom. Currently, this educational model includes not only lectures with teachers in the online classroom but also practical sessions using online platforms.
Shakti Banerjee +2 more
doaj +1 more source
Toward 3D Property Valuation—A Review of Urban 3D Modelling Methods for Digital Twin Creation
ISPRS International Journal of Geo-Information, 2022 Increasing urbanisation has inevitably led to the continuous construction of buildings. Urban expansion and densification processes reshape cities and, in particular, the third dimension (3D), thus calling for a technical shift from 2D to 3D for property
Yue Ying +3 more
doaj +1 more source