3D reconstruction of SEM images by use of optical photogrammetry software

Eulitz, Mona; Reiss, G

doi:10.1016/j.jsb.2015.06.010

Cited by 67 publications

(46 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Fig 8 shows 3D red-cyan anaglyphs generated by combining the two rectified stereo views of the microscopic samples as well as the solid 3D models created using Meshmixer [70]. The generated models can also be sent out for 3D printing as the ultimate means for creating a tangible representation of the complex microscopic structure [34, 36, 71, 72]. Fig 9 (a) shows one image from Fly Ash sample, while (b) shows another view of the 3D solid model created using the computed disparity estimates and modified using MeshMixer.…”

Section: Resultsmentioning

confidence: 99%

“…Marinello et al [33] analyzed and studied the 3D reconstruction of SEM images based on different instrumental configurations including calibration, tilt-angle, magnification and etc. Applications of such sparse/dense matching based techniques can also be found in [7, 34], [35] and [36]. Inspired by the above-mentioned approaches, attempts in devising hybrid approaches to combine single-view and multi-view algorithms for restoring the 3D shape model of a microscopic sample have been made too [37].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Three-dimensional reconstruction of highly complex microscopic samples using scanning electron microscopy and optical flow estimation

et al. 2017

View full text Add to dashboard Cite

Scanning Electron Microscope (SEM) as one of the major research and industrial equipment for imaging of micro-scale samples and surfaces has gained extensive attention from its emerge. However, the acquired micrographs still remain two-dimensional (2D). In the current work a novel and highly accurate approach is proposed to recover the hidden third-dimension by use of multi-view image acquisition of the microscopic samples combined with pre/post-processing steps including sparse feature-based stereo rectification, nonlocal-based optical flow estimation for dense matching and finally depth estimation. Employing the proposed approach, three-dimensional (3D) reconstructions of highly complex microscopic samples were achieved to facilitate the interpretation of topology and geometry of surface/shape attributes of the samples. As a byproduct of the proposed approach, high-definition 3D printed models of the samples can be generated as a tangible means of physical understanding. Extensive comparisons with the state-of-the-art reveal the strength and superiority of the proposed method in uncovering the details of the highly complex microscopic samples.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Three-dimensional reconstruction of highly complex microscopic samples using scanning electron microscopy and optical flow estimation

et al. 2017

View full text Add to dashboard Cite

show abstract

“…Publicações voltadas a estes tipos de aplicações podem ser encontradas em periódicos das mais diversas áreas (Eulitz & Reiss, 2015;Evin et al, 2016;Martínez, Ortiz, & Gil, 2015;Pesce, Galantucci, Percoco, & Lavecchia, 2015;Tang, Tang, & Tay, 2016;Urbanová, Hejna, & Jurda, 2015).…”

Section: Fotogrametriaunclassified

Protótipo de dispositivo facilitador para digitalização 3D por fotogrametria com smartphones

Silva¹,

Dantas²,

Ribeiro³

et al. 2016

Blucher Design Proceedings

View full text Add to dashboard Cite

This paper presents the prototyping of a facilitating device for photogrammetric 3D acquisition with smartphones. It aims to deliver basic photogrammetry knowledge and a low-cost do-it-yourself alternative to commercial 3D scanning systems, consisting of interlocked laser cut parts and free third-party software. The proposed device was tested, and the resulting 3D model was qualitatively compared to those obtained by a handheld photogrammetry approach, a conoscopic laser scanning device, and a portable structured-light scanning device. The proposed device provides camera stabilization and homogenous distribution of image acquisition which result in improved 3D reconstruction quality, compared to a handheld approach.

show abstract

“…A range of cloud‐processing engines, most notably Photosynth (Microsoft Corporation, USA), have popularized the SfM‐MVS technique (Snavely et al, ). There are other free cloud‐computing services, such as 123D Catch (Autodesk Inc., USA) (Lavy et al, ), ARC 3D (Ku Leuven, Belgium) (Tingdahl & Van Gool, ), and ReCap Photo (Autodesk Inc., USA) (Eulitz & Reiss, ; Greif, Greiner, Schenke, Schlichting, & Xu, ), as well as desktop professional software such as Photoscan (Agisoft LLC., Russia) (De Reu et al, ), Pix4D (EPFL, Switzerland) (Turner, Lucieer, & Wallace, ), and others. It should be noted that the expression ‘SfM photogrammetry’ is commonly misused, since it refers exclusively to a part of the process of obtaining a 3D model from images.…”

Section: Introductionmentioning

confidence: 99%

An accessible, agile and low‐cost workflow for 3D virtual analysis and automatic vector tracing of engravings: Atlantic rock art analysis

Docampo

Peña‐Villasenín

Sanz

2020

Archaeological Prospection

View full text Add to dashboard Cite

In recent years, three-dimensional (3D) modelling with photogrammetry and enhancement methods from computer graphics communities have been used with excellent results for studies of rock art engravings. However, despite their abundance, most Atlantic rock art elements in the Iberian Peninsula have not yet been geometrically documented in 3D. The aims of this study include deepening the application of imaged-based modelling, digital 3D model post-processing, and diffusion tools in determining an accessible and straightforward workflow that is accessible for amateur and professional rock art researchers. The proposed workflow makes possible the prospection, documentation, enhancement, and diffusion of this heritage phenomenon in a massive collaborative manner. Thus, a representative sample of Atlantic rock art was documented using an affordable and time-optimized methodology for image-based modelling with free software at all stages of the process. This methodology improves the promotion of documentation of heritage through professional and social collaboration. The diffusion can be performed from two-dimensional (2D) vectorizations from the rendering of MeshLab Radiance Scaling enhancement and automatic vectorizers or from the direct publication of enhanced 3D models, which are currently possible with platforms such as Sketchfab. K E Y W O R D S

show abstract

3D reconstruction of SEM images by use of optical photogrammetry software

Cited by 67 publications

References 24 publications

Three-dimensional reconstruction of highly complex microscopic samples using scanning electron microscopy and optical flow estimation

Three-dimensional reconstruction of highly complex microscopic samples using scanning electron microscopy and optical flow estimation

Protótipo de dispositivo facilitador para digitalização 3D por fotogrametria com smartphones

An accessible, agile and low‐cost workflow for 3D virtual analysis and automatic vector tracing of engravings: Atlantic rock art analysis

Contact Info

Product

Resources

About