The 3D photogrammetry approach of tiny model using the rotative scanning

IF 1.4 Q2 ENGINEERING, MULTIDISCIPLINARY

World Journal of Engineering Pub Date : 2023-08-30 DOI:10.1108/wje-11-2022-0457

Hossam El-din Fawzy, M. Badawy, M. Farhan

{"title":"The 3D photogrammetry approach of tiny model using the rotative scanning","authors":"Hossam El-din Fawzy, M. Badawy, M. Farhan","doi":"10.1108/wje-11-2022-0457","DOIUrl":null,"url":null,"abstract":"\nPurpose\nThis paper aims to discuss the scanning methodology depending on the close-range photogrammetry technique, which is appropriate for the precise three-dimensional (3D) modelling of objects in millimetres, such as the dimensions and structures in sub-millimetre scale.\n\n\nDesign/methodology/approach\nThe camera was adjusted to be tilted around the horizontal axis, while coded dot targets were used to calibrate the digital camera. The experiment was repeated with different rotation angles (5°, 10°, 15°, 20°, 25°, 30°, 50° and 60°). The images were processed with the PhotoModeler software to create the 3D model of the sample and estimate its dimensions. The features of the sample were measured using high-resolution transmission electron microscopy, which has been considered as a reference and the comparative dimensions.\n\n\nFindings\nThe results from the current study concluded that changing the rotation angle does not significantly affect the results, unless the angle of imagery is large which prevent achieving about 20: 30% overlap between the images but, the more angle decreases, the more number of images increase as well as the processing duration in the programme.\n\n\nOriginality/value\nDevelop an automatic appropriate for the precise 3D modelling of objects in millimetres, such as the dimensions and structures in sub-millimetre scale using photogrammetry.\n","PeriodicalId":23852,"journal":{"name":"World Journal of Engineering","volume":" ","pages":""},"PeriodicalIF":1.4000,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"World Journal of Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1108/wje-11-2022-0457","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

Abstract

Purpose This paper aims to discuss the scanning methodology depending on the close-range photogrammetry technique, which is appropriate for the precise three-dimensional (3D) modelling of objects in millimetres, such as the dimensions and structures in sub-millimetre scale. Design/methodology/approach The camera was adjusted to be tilted around the horizontal axis, while coded dot targets were used to calibrate the digital camera. The experiment was repeated with different rotation angles (5°, 10°, 15°, 20°, 25°, 30°, 50° and 60°). The images were processed with the PhotoModeler software to create the 3D model of the sample and estimate its dimensions. The features of the sample were measured using high-resolution transmission electron microscopy, which has been considered as a reference and the comparative dimensions. Findings The results from the current study concluded that changing the rotation angle does not significantly affect the results, unless the angle of imagery is large which prevent achieving about 20: 30% overlap between the images but, the more angle decreases, the more number of images increase as well as the processing duration in the programme. Originality/value Develop an automatic appropriate for the precise 3D modelling of objects in millimetres, such as the dimensions and structures in sub-millimetre scale using photogrammetry.

查看原文本刊更多论文

微小模型的旋转扫描三维摄影测量方法

目的本文旨在讨论基于近景摄影测量技术的扫描方法，该技术适用于以毫米为单位的物体的精确三维（3D）建模，例如亚毫米尺度的尺寸和结构。设计/方法/方法将相机调整为绕水平轴倾斜，同时使用编码点目标校准数码相机。以不同的旋转角度（5°、10°、15°、20°、25°、30°、50°和60°）重复实验。使用PhotoModeler软件对图像进行处理，以创建样本的3D模型并估计其尺寸。使用高分辨率透射电子显微镜测量样品的特征，该显微镜被视为参考和比较尺寸。发现当前研究的结果得出结论，改变旋转角度不会对结果产生显著影响，除非图像的角度太大，无法实现图像之间约20:30%的重叠，但角度越小，图像数量就越多，程序中的处理时间也就越长。独创性/价值开发一种适用于以毫米为单位对物体进行精确3D建模的自动装置，例如使用摄影测量的亚毫米尺度的尺寸和结构。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

World Journal of Engineering ENGINEERING, MULTIDISCIPLINARY-

CiteScore

4.20

自引率

10.50%

发文量

期刊介绍： The main focus of the World Journal of Engineering (WJE) is on, but not limited to; Civil Engineering, Material and Mechanical Engineering, Electrical and Electronic Engineering, Geotechnical and Mining Engineering, Nanoengineering and Nanoscience The journal bridges the gap between materials science and materials engineering, and between nano-engineering and nano-science. A distinguished editorial board assists the Editor-in-Chief, Professor Sun. All papers undergo a double-blind peer review process. For a full list of the journal''s esteemed review board, please see below.