Relevant bibliographies by topics / Three-dimensional geometric images

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Three-dimensional geometric images'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

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Journal articles on the topic "Three-dimensional geometric images"

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Gunasekaran, Ganesan, and Meenakshisundaram Venkatesan. "An Efficient Technique for Three-Dimensional Image Visualization Through Two-Dimensional Images for Medical Data." Journal of Intelligent Systems 29, no. 1 (2017): 100–109. http://dx.doi.org/10.1515/jisys-2017-0315.

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Abstract The main idea behind this work is to present three-dimensional (3D) image visualization through two-dimensional (2D) images that comprise various images. 3D image visualization is one of the essential methods for excerpting data from given pieces. The main goal of this work is to figure out the outlines of the given 3D geometric primitives in each part, and then integrate these outlines or frames to reconstruct 3D geometric primitives. The proposed technique is very useful and can be applied to many kinds of images. The experimental results showed a very good determination of the reco
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Fenster, Aaron, Grace Parraga, and Jeff Bax. "Three-dimensional ultrasound scanning." Interface Focus 1, no. 4 (2011): 503–19. http://dx.doi.org/10.1098/rsfs.2011.0019.

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The past two decades have witnessed developments of new imaging techniques that provide three-dimensional images about the interior of the human body in a manner never before available. Ultrasound (US) imaging is an important cost-effective technique used routinely in the management of a number of diseases. However, two-dimensional viewing of three-dimensional anatomy, using conventional two-dimensional US, limits our ability to quantify and visualize the anatomy and guide therapy, because multiple two-dimensional images must be integrated mentally. This practice is inefficient, and may lead t
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Hristov, Pavel, and Emiliyan Petkov. "Study of 3D for Web." Innovative STEM Education 1, no. 1 (2019): 41–47. http://dx.doi.org/10.55630/stem.2019.0106.

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This paper presents solutions for objectives and presentation related to three-dimensional web visualization, implementation of approaches for 3D reconstruction of museum exhibits, creation of models for three-dimensional imaging systems and geometric models of museum exhibits on web, development of web application for displaying three-dimensional images and geometric patterns of museum exhibits.
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Dieulefait, Luis, and Nuria Vila. "On the images of modular and geometric three-dimensional Galois representations." American Journal of Mathematics 126, no. 2 (2004): 335–61. http://dx.doi.org/10.1353/ajm.2004.0009.

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Chinn, Douglas, Peter Ostendorp, Mike Haugh, et al. "Three Dimensional Imaging of LIGA-Made Microcomponents." Journal of Manufacturing Science and Engineering 126, no. 4 (2004): 813–21. http://dx.doi.org/10.1115/1.1812774.

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Nickel and nickel-alloy microparts sized on the order of 5–1000 microns have been imaged in three dimensions using a new microscopic technique, Digital Volumetric Imaging (DVI). The gears were fabricated using Sandia National Laboratories’ LIGA technology (lithography, molding, and electroplating). The images were taken on a microscope built by Resolution Sciences Corporation by slicing the gear into one-micron thin slices, photographing each slice, and then reconstructing the image with software. The images were matched to the original CAD (computer aided design) model, allowing LIGA designer
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Hristov, Pavel, and Emiliyan Petkov. "Study of 3D Technologies for Web." Digital Presentation and Preservation of Cultural and Scientific Heritage 9 (September 13, 2019): 309–14. http://dx.doi.org/10.55630/dipp.2019.9.32.

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This paper presents solutions for objectives and presentation related to 3D technology exploration and three-dimensional web visualization, implementation of approaches for 3D reconstruction of museum exhibits, creation of models for three-dimensional imaging systems and geometric models of museum exhibits on web environment, development of web application for displaying threedimensional images and geometric patterns of museum exhibits.
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Law, Max W. K., Jing Yuan, Oilei O. L. Wong, et al. "Phantom assessment of three-dimensional geometric distortion of a dedicated wide-bore MR-simulator for radiotherapy." Biomedical Physics & Engineering Express 8, no. 2 (2022): 025003. http://dx.doi.org/10.1088/2057-1976/ac3f4f.

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Abstract This study evaluated the machine-dependent three-dimensional geometric distortion images acquired from a 1.5T 700 mm-wide bore MR-simulator based on a large geometric accuracy phantom. With the consideration of radiation therapy (RT) application requirements, every sequence was examined in various combinations of acquisition-orientations and receiver-bandwidths with console-integrated distortion correction enabled. Distortion was repeatedly measured over a six-month period. The distortion measured from the images acquired at the beginning of this period was employed to retrospectively
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Hsu, Shang H., Wuefay Chang, and Ming-Chuen Chuang. "Effects of Geometric Form Features on Three-Dimensional Object Categorization." Perceptual and Motor Skills 100, no. 3_suppl (2005): 899–912. http://dx.doi.org/10.2466/pms.100.3c.899-912.

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The purpose was to investigate the effects of 3-D form features on the object-categorization process. 30 subjects [17 male and 13 female undergraduate industrial design students whose mean age was 20.7 yr. ( SD = 1.5)] were asked to classify 32 3-D prismatic images according to their similarity. Multidimensional scaling and cluster analyses indicated that the classification process was strongly related to the prisms' compounded features. The attention-weighting of each individual form feature was calculated by regression analysis which further indicated that each feature had a different effect
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Cuschieri, J. M., and M. Hebert. "Three-Dimensional Map Generation From Side-Scan Sonar Images." Journal of Energy Resources Technology 112, no. 2 (1990): 96–102. http://dx.doi.org/10.1115/1.2905729.

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The generation of three-dimensional (3-D) images and map building are essential components in the development of an autonomous underwater system. Although the direct generation of 3-D images is more efficient than the recovery of 3-D data from 2-D information, at present for underwater applications where sonar is the main form of remote sensing, the generation of 3-D images can only be achieved by either complex sonar systems or with systems which have a rather low resolution. In this paper an overview is presented on the type of sonar systems that are available for underwater remote sensing,
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Podolszańska, Jolanta. "VALIDATION OF A THREE-DIMENSIONAL HEAD PHANTOM FOR IMAGING DATA." Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska 13, no. 3 (2023): 29–32. http://dx.doi.org/10.35784/iapgos.3663.

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This paper presents the research results on the design of a three-dimensional head phantom for cone beam projection. The head model is based on a Shepp-Logan mathematical head model, which is used to simulate the operation of the CT scanner. The model is then compared with the reference data for structural similarity, reasoning, and shape. The geometric parameters of the obtained images are investigated. The reconstructed image is analyzed using the FDK method. The results show that the geometric parameters directly correlate with the number of projections. A mathematical framework of cone bea
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Dissertations / Theses on the topic "Three-dimensional geometric images"

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Лазаренко, А. Д. "Застосування методу послідовних наближень для визначення перетину тіл обертання з просторовими кривими". Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67058.

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У роботі запропоновано принципово новий підхід у розв’язанні позиційних задач нарисної геометрії [3], який заснований на методі послідовних наближень і відрізняється простотою та можливістю простої чисельної реалізації у інженерному програмному забезпеченні. Точність цього методу контролюється на кожному ітераційному кроці геометричних побудов.
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McManigle, John E. "Three-dimensional geometric image analysis for interventional electrophysiology." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:2f36fa8e-9c64-4807-97c0-25e63398da7e.

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Improving imaging hardware, computational power, and algorithmic design are driving advances in interventional medical imaging. We lay the groundwork here for more effective use of machine learning and image registration in clinical electrophysiology. To achieve identification of atrial fibrosis using image data, we registered the electroanatomic map (EAM) data of atrial fibrillation (AF) patients undergoing pulmonary vein isolation (PVI) with MR (n = 16) or CT (n = 18) images. The relationship between image features and bipolar voltage was evaluated using single-parameter regression and rando
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Yuen, P. C. "Multi-scale representation and recognition of three dimensional surfaces using geometric invariants." Thesis, University of Surrey, 2001. http://epubs.surrey.ac.uk/979/.

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Haxhimusa, Yll. "The structurally optimal dual graph pyramid and its application in image partitioning /." Berlin : Akad. Verl.-Ges. Aka, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=2948679&prov=M&dok_var=1&dok_ext=htm.

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Fulton, John R. "Sensor orientation in image sequence analysis /." Connect to thesis, 2007. http://eprints.unimelb.edu.au/archive/00003510.

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VIANA, Mariana Jorge de Andrade. "Reconstrução tridimensional da mama feminina a partir de imagens médicas por infravermelho com auxílio de geometrias substitutas." Universidade Federal de Pernambuco, 2016. https://repositorio.ufpe.br/handle/123456789/17939.

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Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2016-10-04T19:09:24Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) tese mariana viana para BC revisado profa Rita.pdf: 5880006 bytes, checksum: 58b21f8952495e3aba8663b4efa5c48c (MD5)<br>Made available in DSpace on 2016-10-04T19:09:24Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) tese mariana viana para BC revisado profa Rita.pdf: 5880006 bytes, checksum: 58b21f8952495e3aba8663b4efa5c48c (MD5) Previous issue date: 2016-02-12<br
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Séqueira, Jean. "Modélisation interactive d'objets de forme complexe à partir de données hétérogènes : application à la représentation géométrique des organes du corps humain." Besançon, 1987. http://www.theses.fr/1987BESA2028.

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Bertin, Etienne. "Diagrammes de Voronoï 2D et 3D : applications en analyse d'images." Grenoble 1, 1994. http://tel.archives-ouvertes.fr/tel-00005078.

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Cette thèse est axée sur la coopération entre l'analyse d'images et la géométrie algorithmique sur la base des diagrammes de Voronoi et de Delaunay. Le propos de l'analyse d'images est la description du contenu d'une image, en vue de son interprétation et d'une prise de décision. La géométrie algorithmique quant à elle consiste à trouver des algorithmes efficaces en vue de résoudre des problèmes a caractère géométrique. Nous nous intéresserons ici au problème de représentation des images par des partitionnements plus ou moins complexes, adaptes ou non au contenu informatif des images. Parmi ce
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Boufama, Boubakeur. "Reconstruction tridimensionnelle en vision par ordinateur : cas des caméras non étalonnées." Grenoble INPG, 1994. http://tel.archives-ouvertes.fr/tel-00005080.

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"la 4e de couverture indique : Cette thèse concerne principalement la reconstruction tridimensionnelle à partir d'images issues de caméras non étalonnées. Deux autres sujets liés à la reconstruction ont été traités: le calcul de la géométrie épipolaire et la mise en correspondance des points dans les images<br>Nous nous plaçons dans le cas général d'une séquence d'images obtenues avec une ou plusieurs caméras inconnues. Quand seuls les points observés dans les images sont utilisés la seule reconstruction possible est de type projective. Nous proposons d'abord une méthode pour calculer la recon
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Haumont, Dominique. "Calcul et représentation de l'information de visibilité pour l'exploration interactive de scènes tridimensionnelles." Doctoral thesis, Universite Libre de Bruxelles, 2006. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210880.

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La synthèse d'images, qui consiste à développer des algorithmes pour générer des images à l'aide d'un ordinateur, est devenue incontournable dans de nombreuses disciplines. <p><p>Les méthodes d'affichage interactives permettent à l'utilisateur d'explorer des environnements virtuels en réalisant l'affichage des images à une cadence suffisamment élevée pour donner une impression de continuité et d'immersion. Malgré les progrès réalisés par le matériel, de nouveaux besoins supplantent toujours les capacités de traitement, et des techniques d'accélération sont nécessaires pour parvenir à maintenir
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Books on the topic "Three-dimensional geometric images"

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Ma, Yi. An invitation to 3-D vision: From images to geometric models. Springer, 2011.

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Haxhimusa, Yll. The structurally optimal dual graph pyramid and its application in image partitioning. Aka, 2007.

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Ali, Mohamad-Djafari, ed. Inverse problems in vision and 3D tomography. ISTE, 2009.

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Ronfard, Rémi, and Gabriel Taubin. Image and geometry processing for 3-D cinematography. Springer, 2010.

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An invitation to 3-D vision: From images to geometric models. Springer, 2003.

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Mohamad-Djafari, Ali. Inverse Problems in Vision and 3D Tomography. Wiley & Sons, Incorporated, John, 2013.

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Badano, Luigi P., and Denisa Muraru. Assessment of right heart function and haemodynamics. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780199599639.003.0011.

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Assessment of right ventricular (RV) size, function, and haemodynamics has been challenging because of its unique cavity geometry. Conventional two-dimensional assessment of RV function is often qualitative. Doppler methods involving tricuspid inflow and pulmonary artery flow velocities, which are influenced by changes in pre- and afterload conditions, may not provide robust prognostic information for clinical decision making. Recent advances in echocardiographic assessment of the RV include tissue Doppler imaging, speckle-tracking imaging, and volumetric three-dimensional imaging, but they ne
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van den Bosch, Annemien E., Luigi P. Badano, and Julia Grapsa. Right ventricle and pulmonary arterial pressure. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0023.

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Right ventricular (RV) performance plays an important role in the morbidity and mortality of patients with left ventricular dysfunction, congenital heart disease, and pulmonary hypertension. Assessment of RV size, function, and haemodynamics has been challenging because of its complex geometry. Conventional two-dimensional echocardiography is the modality of choice for assessment of RV function in clinical practice. Recent developments in echocardiography have provided several new techniques for assessment of RV dimensions and function, include tissue Doppler imaging, speckle-tracking imaging,
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Image and Geometry Processing for 3-D Cinematography. Springer, 2010.

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Ronfard, Rémi, and Gabriel Taubin. Image and Geometry Processing for 3-D Cinematography. Springer, 2011.

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Book chapters on the topic "Three-dimensional geometric images"

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Wang, Xiaodong, Xiao Chen, and Shanshan Qu. "Three-Dimensional Geometric Invariant Construction from Images." In Lecture Notes in Electrical Engineering. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-34531-9_35.

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Branch, John Willian, Flavio Prieto, and Pierre Boulanger. "Robust Three-Dimensional Registration of Range Images Using a New Genetic Algorithm." In Geometric Modeling and Processing - GMP 2006. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11802914_37.

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Amul Mary, F., and S. Jyothi. "Geometric Feature Extraction for Detecting Carcinoma in Three Dimensional MR Images Through Machine Learning Algorithms." In Learning and Analytics in Intelligent Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46943-6_45.

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Toriwaki, Junichiro, and Hiro Yoshida. "Geometrical Properties Of 3D Digitized Images." In Fundamentals of Three-Dimensional Digital Image Processing. Springer London, 2009. http://dx.doi.org/10.1007/978-1-84800-173-2_4.

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Sánchez, A. J. Gallego, R. Molina Carmona, and C. Villagrá Arnedo. "Three-Dimensional Mapping from Stereo Images with Geometrical Rectification." In Articulated Motion and Deformable Objects. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11789239_22.

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Emmerling, Andreas, Kristian Hildebrand, Jörg Hoffmann, Przemyslaw Musialski, and Grit Thürmer. "A System for Modelling in Three-Dimensional Discrete Space." In Discrete Geometry for Computer Imagery. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-39966-7_51.

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Thürmer, Grit, Arnault Pousset, and Achille J. P. Braquelaire. "Determining Visible Points in a Three-Dimensional Discrete Space." In Discrete Geometry for Computer Imagery. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/3-540-44438-6_15.

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Berthé, Valérie, and Sébastien Labbé. "An Arithmetic and Combinatorial Approach to Three-Dimensional Discrete Lines." In Discrete Geometry for Computer Imagery. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-19867-0_4.

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Evers, Jan Felix, and Carsten Duch. "Quantitative Geometric Three-Dimensional Reconstruction of Neuronal Architecture and Mapping of Labeled Proteins from Confocal Image Stacks." In Neuromethods. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-0381-8_10.

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Haryal, Prabhjyot kaur, and Punam Rattan. "An Efficient Technique to Perform 3D Visualization on Clinical Image Datasets." In Advances in Healthcare Information Systems and Administration. IGI Global, 2024. http://dx.doi.org/10.4018/979-8-3693-1874-4.ch006.

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The main idea behind this work is to present three-dimensional (3D) image visualization through two-dimensional (2D) images that comprise various images. 3D image visualization is one of the essential methods for excerpting data from given pieces. The main goal of this work is to figure out the outlines of the given 3D geometric primitives in each part, and then integrate these outlines or frames to reconstruct 3D geometric primitives. The proposed technique is very useful and can be applied to many kinds of images. The experimental results showed a very good determination of the reconstructin
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Conference papers on the topic "Three-dimensional geometric images"

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Lu, Zhengxi, Xiang Wei, Lei Li, Weiyu Xu, Di Li, and Bing Li. "Geometric Parameter Analysis on Three-Dimensional Reconstruction of Turbine Blade Cooling Holes Based on Multi Focus Images." In 2024 Academic Conference of China Instrument and Control Society (ACCIS). IEEE, 2024. https://doi.org/10.1109/accis62068.2024.10948592.

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Dong, Fuxin, Yingying Tang, and Jialing Zhang. "Regular dodecahedral stylization: geometry aesthetic modeling of three-dimensional surface mesh." In Fourth International Conference on Computer Graphics, Image and Virtualization (ICCGIV 2024), edited by Hoshang Kolivand and Ata Jahangir Moshayedi. SPIE, 2024. http://dx.doi.org/10.1117/12.3044921.

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Tan, Weiyi, Yu Wang, Biao Tian, and Shiyou Xu. "Three-Dimensional Geometry Reconstruction of Spin Target based on Distributed ISAR Images Entropy." In 2024 9th International Conference on Signal and Image Processing (ICSIP). IEEE, 2024. http://dx.doi.org/10.1109/icsip61881.2024.10671473.

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Nilifard, Reza, Alex Zanotti, Giuseppe Gibertini, Alberto Guardone, and Giuseppe Quaranta. "Numerical Investigation of Three-Dimensional Effects on Deep Dynamic Stall Experiments." In Vertical Flight Society 71st Annual Forum & Technology Display. The Vertical Flight Society, 2015. http://dx.doi.org/10.4050/f-0071-2015-10098.

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Computational Fluid Dynamics simulations were carried out in two and three spatial dimensions to assess the suitability of numerical models for the simulation of deep dynamic stall experiments. The numerical results were compared to pressure measurements and Particle Image Velocimetry flow surveys carried out on a pitching NACA 23012 airfoil. The pitching cycles considered as test cases reproduce the deep dynamic stall condition for a helicopter rotor retreating blade section. The comparison of the airloads curves and of the pressure distribution over the airfoil surface shows that a three-dim
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Bauknecht, Andre, Friedrich Leopold, Benjamin Ewers, Christian Wolf, and Markus Raffel. "Three-dimensional Reconstruction of Blade Tip Vortices of a BO 105 using a Multi-camera BOS System." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9655.

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Noise and structural vibrations in rotorcraft are strongly influenced by interactions between blade tip vortices and the structural components of a helicopter. As a result, the three-dimensional localization of vortices is highly desirable, especially for the case of full-scale helicopters under realistic flight conditions. In the current study, we present results from a flight test with a full-scale BO 105 in an open pit mine. A background-oriented schlieren measurement system consisting of ten cameras was used with a natural background to visualize the vortices of the helicopter under maneuv
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Kurfess, Thomas, Tommy Tucker, Chelsea Silberglied, Roby Lynn, Kyle Saleeby, and Christopher Saldana. "Multi-Axis Voxel-Based CNC Machining of Centrifugal Compressor Assemblies." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12798.

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The use of computer-aided manufacturing (CAM) software is essential in the rapid production of high-quality computer numerical control (CNC) machining toolpaths for complex parts. Typical CAM software relies on analytical representations of part geometry, where curves and surfaces are described by parametric functions. This paper proposes the use of a novel way to represent part geometry known as a voxel model. A voxel model uses a three-dimensional array of small cubes to represent a part volume; these cubes, or voxels, are the three-dimensional analog of two-dimensional pixels in an image. T
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Pattison, John H. "Three-dimensional optical Fourier transforms." In OSA Annual Meeting. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.mx2.

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The optical Fourier transform need not be restricted to the praxial case; it maybe generalized to describe large-angle diffraction from weakly scattering space-filling objects. The three-dimensional optical transform is based on the geometry of the Ewald–Laue construction: (1) The object is illuminated by a plane wave k; (2) each plane-wave component k' of scattered light is focused at the point Mk' with respect to the object-space origin (M is a dimensional factor scaling the wave vector into a displacement vector); (3) the image at the focal sphere is translated by–Mk; and (4) steps 1–3 are
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Smith, Austin, and Hamzeh Bardaweel. "Generation and Investigation of Embedded Micro-Channels Network Using Three Dimensional Printing Technology." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-70161.

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The work presented here is motivated by the recent growing interest in using additive manufacturing to fabricate micro-channels networks. Distorted shapes and rough geometries influence hydrodynamic characteristics of micro-channels by increasing their flow resistance and pressure drop or altering wall shear stresses inside them. Since geometric conformity and shape fidelity of micro-channels networks are greatly influenced by manufacturing process, this work is focused on dimensional characterization of micro-channels fabricated using additive manufacturing. In this work, circular and rectang
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Shao, Hongwei, Ying He, and Lizhong Mu. "Numerical Analysis of Temperature Distribution in a Three-Dimensional Image-Based Hand Model." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22559.

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In the present study, a simulation has been developed to investigate the blood and temperature distribution in the human hand. The simulation consists of image-based mesh generation, blood flow modeling in large vessels, and finite element analysis of heat transfer in tissues based on the porous media theory. In order to reconstruct a real geometric mesh model of the human hand, sequential MR images of a volunteer’s hand was taken firstly. Furthermore, a MATLAB program was developed to detect the edge information of the target by applying several image preprocessing operators. Finally, a FORTR
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Cendron, Nicolas Ebone, and Dennis Giovani Balreira. "3D Model Simplification through Elementary Geometric Structures using Hough Transform." In Anais Estendidos da Conference on Graphics, Patterns and Images. Sociedade Brasileira de Computação - SBC, 2023. http://dx.doi.org/10.5753/sibgrapi.est.2023.27460.

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Current methods for three-dimensional (3D) model simplification often involve intricate algorithms that may compromise visual fidelity or incur high computational costs. Traditional approaches using decimation algorithms may still fall short in terms of achieving storage efficiency comparable to basic 3D geometric primitives. This paper proposes an approach centered on the utilization of elementary geometric structures, such as spheres and cylinders, for efficient 3D model simplification. Our approach capitalizes on the inherent simplicity of such shapes, enabling representation with fewer par
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Reports on the topic "Three-dimensional geometric images"

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Yan, Yujie, and Jerome F. Hajjar. Automated Damage Assessment and Structural Modeling of Bridges with Visual Sensing Technology. Northeastern University, 2021. http://dx.doi.org/10.17760/d20410114.

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Recent advances in visual sensing technology have gained much attention in the field of bridge inspection and management. Coupled with advanced robotic systems, state-of-the-art visual sensors can be used to obtain accurate documentation of bridges without the need for any special equipment or traffic closure. The captured visual sensor data can be post-processed to gather meaningful information for the bridge structures and hence to support bridge inspection and management. However, state-of-the-practice data postprocessing approaches require substantial manual operations, which can be time-c
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Gantzer, Clark J., Shmuel Assouline, and Stephen H. Anderson. Synchrotron CMT-measured soil physical properties influenced by soil compaction. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7587242.bard.

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Abstract:
Methods to quantify soil conditions of pore connectivity, tortuosity, and pore size as altered by compaction were done. Air-dry soil cores were scanned at the GeoSoilEnviroCARS sector at the Advanced Photon Source for x-ray computed microtomography of the Argonne facility. Data was collected on the APS bending magnet Sector 13. Soil sample cores 5- by 5-mm were studied. Skeletonization algorithms in the 3DMA-Rock software of Lindquist et al. were used to extract pore structure. We have numerically investigated the spatial distribution for 6 geometrical characteristics of the pore structure of
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