Log in

Relevant bibliographies by topics / Imagerie laser 3D

Contents

Journal articles
Dissertations / Theses
Book chapters
Conference papers

Academic literature on the topic 'Imagerie laser 3D'

Author: Grafiati

Published: 16 November 2024

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Imagerie laser 3D.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Imagerie laser 3D"

1

Chhatkuli, S., T. Satoh, and K. Tachibana. "MULTI SENSOR DATA INTEGRATION FOR AN ACCURATE 3D MODEL GENERATION." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-4/W5 (May 11, 2015): 103–6. http://dx.doi.org/10.5194/isprsarchives-xl-4-w5-103-2015.

Full text

Abstract:

The aim of this paper is to introduce a novel technique of data integration between two different data sets, i.e. laser scanned RGB point cloud and oblique imageries derived 3D model, to create a 3D model with more details and better accuracy. In general, aerial imageries are used to create a 3D city model. Aerial imageries produce an overall decent 3D city models and generally suit to generate 3D model of building roof and some non-complex terrain. However, the automatically generated 3D model, from aerial imageries, generally suffers from the lack of accuracy in deriving the 3D model of road

APA, Harvard, Vancouver, ISO, and other styles

2

Hasegawa, Kyoko, Liang Li, Naoya Okamoto, et al. "Application of Stochastic Point-Based Rendering to Laser-Scanned Point Clouds of Various Cultural Heritage Objects." International Journal of Automation Technology 12, no. 3 (2018): 348–55. http://dx.doi.org/10.20965/ijat.2018.p0348.

Full text

Abstract:

Recently, we proposed stochastic point-based rendering, which enables precise and interactive-speed transparent rendering of large-scale laser-scanned point clouds. This transparent visualization method does not suffer from rendering artifact and realizes correct depth feel in the created 3D image.In this paper, we apply the method to several kinds of large-scale laser-scanned point clouds of cultural heritage objects and prove its wide applicability.In addition, we prove better image quality is realized by properly eliminating points to realize better distributional uniformity of points. Here

APA, Harvard, Vancouver, ISO, and other styles

3

Haase, I., P. Gläser, and J. Oberst. "BUNDLE ADJUSTMENT OF SPACEBORNE DOUBLE-CAMERA PUSH-BROOM IMAGERS AND ITS APPLICATION TO LROC NAC IMAGERY." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W13 (June 5, 2019): 1397–404. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w13-1397-2019.

Full text

Abstract:

<p><strong>Abstract.</strong> The TU Berlin group of the Lunar Reconnaissance Orbiter Camera (LROC) team has implemented a Bundle Adjustment (BA) for spaceborne multi-lenses line scan imagers, by rigorously modeling the geometric properties of the image acquisition. The BA was applied to stereo image sets of the LROC Narrow Angle Camera (NAC) and first results show, that the overall geometry of the stereo models were significantly improved. Ray intersection accuracies of initially up to several meters were homogenized within the integrated stereo models and improved to 0.14&a

APA, Harvard, Vancouver, ISO, and other styles

4

Namouchi, Slim, and Imed Riadh Farah. "Graph-Based Classification and Urban Modeling of Laser Scanning and Imagery: Toward 3D Smart Web Services." Remote Sensing 14, no. 1 (2021): 114. http://dx.doi.org/10.3390/rs14010114.

Full text

Abstract:

Recently, remotely sensed data obtained via laser technology has gained great importance due to its wide use in several fields, especially in 3D urban modeling. In fact, 3D city models in urban environments are efficiently employed in many fields, such as military operations, emergency management, building and height mapping, cadastral data upgrading, monitoring of changes as well as virtual reality. These applications are essentially composed of models of structures, urban elements, ground surface and vegetation. This paper presents a workflow for modeling the structure of buildings by using

APA, Harvard, Vancouver, ISO, and other styles

5

Gonzalez-Barbosa, Jose-Joel, Karen Lizbeth Flores-Rodrıguez, Francisco Javier Ornelas-Rodrıguez, Felipe Trujillo-Romero, Erick Alejandro Gonzalez-Barbosa, and Juan B. Hurtado-Ramos. "Using mobile laser scanner and imagery for urban management applications." IAES International Journal of Robotics and Automation (IJRA) 11, no. 2 (2022): 89. http://dx.doi.org/10.11591/ijra.v11i2.pp89-110.

Full text

Abstract:

<p>Despite autonomous navigation is one of the most proliferate applications of three-dimensional (3D) point clouds and imagery both techniques can potentially have many other applications. This work explores urban digitization tools applied to 3D geometry to perform urban tasks. We focus exclusively on compiling scientific research that merges mobile laser scanning (MLS) and imagery from vision systems. The major contribution of this review is to show the evolution of MLS combined with imagery in urban applications. We review systems used by public and private organizations to handle ur

APA, Harvard, Vancouver, ISO, and other styles

6

Gabara, G., and P. Sawicki. "QUALITY EVALUATION OF 3D BUILDING MODELS BASED ON LOW-ALTITUDE IMAGERY AND AIRBORNE LASER SCANNING POINT CLOUDS." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2021 (June 28, 2021): 345–52. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2021-345-2021.

Full text

Abstract:

Abstract. The term “3D building models” is used in relation to the CityGML models and building information modelling. Reconstruction and modelling of 3D building objects in urban areas becomes a common trend and finds a wide spectrum of utilitarian applications. The paper presents the quality assessment of two multifaceted 3D building models, which were obtained from two open-access databases: Polish national Geoportal (accuracy in LOD 2 standard) and Trimble SketchUp Warehouse (accuracy in LOD 2 standard with information about architectural details of façades). The Geoportal 3D models were pr

APA, Harvard, Vancouver, ISO, and other styles

7

Cavegn, S., N. Haala, S. Nebiker, M. Rothermel, and P. Tutzauer. "Benchmarking High Density Image Matching for Oblique Airborne Imagery." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-3 (August 11, 2014): 45–52. http://dx.doi.org/10.5194/isprsarchives-xl-3-45-2014.

Full text

Abstract:

Both, improvements in camera technology and new pixel-wise matching approaches triggered the further development of software tools for image based 3D reconstruction. Meanwhile research groups as well as commercial vendors provide photogrammetric software to generate dense, reliable and accurate 3D point clouds and Digital Surface Models (DSM) from highly overlapping aerial images. In order to evaluate the potential of these algorithms in view of the ongoing software developments, a suitable test bed is provided by the ISPRS/EuroSDR initiative <i>Benchmark on High Density Image Matching f

APA, Harvard, Vancouver, ISO, and other styles

8

Luo, Haitao, Jinming Zhang, Xiongfei Liu, Lili Zhang, and Junyi Liu. "Large-Scale 3D Reconstruction from Multi-View Imagery: A Comprehensive Review." Remote Sensing 16, no. 5 (2024): 773. http://dx.doi.org/10.3390/rs16050773.

Full text

Abstract:

Three-dimensional reconstruction is a key technology employed to represent virtual reality in the real world, which is valuable in computer vision. Large-scale 3D models have broad application prospects in the fields of smart cities, navigation, virtual tourism, disaster warning, and search-and-rescue missions. Unfortunately, most image-based studies currently prioritize the speed and accuracy of 3D reconstruction in indoor scenes. While there are some studies that address large-scale scenes, there has been a lack of systematic comprehensive efforts to bring together the advancements made in t

APA, Harvard, Vancouver, ISO, and other styles

9

Liew, S. C., X. Huang, E. S. Lin, C. Shi, A. T. K. Yee, and A. Tandon. "INTEGRATION OF TREE DATABASE DERIVED FROM SATELLITE IMAGERY AND LIDAR POINT CLOUD DATA." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4/W10 (September 12, 2018): 105–11. http://dx.doi.org/10.5194/isprs-archives-xlii-4-w10-105-2018.

Full text

Abstract:

<p><strong>Abstract.</strong> 3D tree database provides essential information of tree species abundance, spatial distribution and tree height for forest mapping, sustainable urban planning and 3D city modelling. Fusion of passive optical satellite imagery and active Lidar data can potentially be exploited for operational forest inventory. However, such fusion requires very high geometric accuracy for both data sets. This paper proposes an approach for 3D tree information extracted from passive and active data integrating into existing tree database by effectively using geomet

APA, Harvard, Vancouver, ISO, and other styles

10

Tsai, F., and H. Chang. "Evaluations of Three-Dimensional Building Model Reconstruction from LiDAR Point Clouds and Single-View Perspective Imagery." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-5 (June 6, 2014): 597–600. http://dx.doi.org/10.5194/isprsarchives-xl-5-597-2014.

Full text

Abstract:

This paper briefly presents two approaches for effective three-dimensional (3D) building model reconstruction from terrestrial laser scanning (TLS) data and single perspective view imagery and assesses their applicability to the reconstruction of 3D models of landmark or historical buildings. The collected LiDAR point clouds are registered based on conjugate points identified using a seven-parameter transformation system. Three dimensional models are generated using plan and surface fitting algorithms. The proposed single-view reconstruction (SVR) method is based on vanishing points and single

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Imagerie laser 3D"

1

Craciun, Daniela. "Image-laser fusion for 3D modeling in complex environments." Paris, Télécom ParisTech, 2010. http://www.theses.fr/2008ENSTA058.

Full text

Abstract:

La numérisation exhaustive et photoréaliste d'environnements complexes représente aujourd'hui un grand défi en raison d'une part du besoin d'automatisation des processus d'acquisition et de traitement qui sont encore quasiment manuels et d'autre part en raison de la difficulté de vérifier in situ le l'adéquation du modèle avec le cahier des charges. Très souvent on constate, a posteriori, une fois les données traitées, que le modèle 3D est incomplet et il n'est souvent pas possible de retourner sur site pour compléter les numérisations. Dans le cadre de cette thèse, nous nous intéressons à l'a

APA, Harvard, Vancouver, ISO, and other styles

2

VILLENA, PHILIPPE. "Traitement laser des affections prostatiques : etude de faisabilite en imagerie 2d et 3d." Reims, 1993. http://www.theses.fr/1993REIMM050.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Matos, Raimundo Duarte de Joana Cristina. "Ultrafast Nanoscale 3D Coherent X-ray Imaging." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS372.

Full text

Abstract:

Les techniques d'imagerie sans lentille permettent d'aller au-delà des limites inhérentes à la microscopie classique (à l'aide de lentille par exemple). La configuration d’imagerie par diffraction cohérente permet d'imager des objets noncristallins à des résolutions limitées en principe à la longueur d'onde (soit quelques dizaines de nanomètres à quelques angströms dans le domaine XUV à X, respectivement). Le travail de cette thèse a consisté à développer et améliorer, expérimentalement et numériquement, des nouvelles techniques d'imagerie 2D et 3D, de résolution nanométrique et en simple tir

APA, Harvard, Vancouver, ISO, and other styles

4

Guillon, Sylvie. "Caractérisation expérimentale et modèle simulé d'un télémètre laser." Paris 11, 1989. http://www.theses.fr/1989PA112354.

Full text

Abstract:

Cette thèse présente les résultats de travaux réalisés sur un télémètre optique à diode laser, destiné à la proximétrie en robotique, et éventuellement à l'imagerie en trois dimensions. Le principe de fonctionnement de ce télémètre repose sur une modulation d'amplitude du faisceau lumineux, et une détection directe de la distance par mesure du déphasage correspondant au temps de propagation de l'onde modulée. Dans ce mémoire sont présentés :- la description du télémètre utilisé, ainsi que ses performances théoriques et pratiques. L'intérêt d'une simulation de son fonctionnement pour une applic

APA, Harvard, Vancouver, ISO, and other styles

5

Bricout, Christophe. "Etude et faisabilité d'une microcaméra laser 3D." Toulouse 3, 1996. http://www.theses.fr/1996TOU30214.

Full text

Abstract:

Dans le domaine de la robotique mobile, le systeme de perception doit permettre la modelisation de l'environnement du robot. En particulier, la vision tridimensionnelle joue un role important dans cette tache. Notre etude se situe donc dans ce contexte. Au cours de ces dernieres annees les progres de la microelectronique, de l'optique et de la mecanique integree permettent d'envisager de nouvelles fonctions miniaturisees applicables au domaine de la robotique. Dans ce memoire, nous presentons un exemple de systeme de perception utilise en robotique mobile dans le cadre d'experimentation au sei

APA, Harvard, Vancouver, ISO, and other styles

6

Ristorcelli, Thomas. "Evaluation de l'apport des visées multi-angulaires en imagerie laser pour la reconstruction 3D des couverts végétaux." Thesis, Toulouse, ISAE, 2013. http://www.theses.fr/2013ESAE0049/document.

Full text

Abstract:

Ces travaux de recherche s’inscrivent dans la problématique scientifique de reconstruction du relief sous un couvert végétal à partir d’observations aéroportées. Le scanner laser aéroporté est une technique d’imagerie très prometteuse, notamment pour l’observation des zones forestières. Sa déclinaison "onde complète" consiste à émettre une impulsion laser et à enregistrer temporellement l’intégralité des échos de retour réfléchis par la scène. La forme des échos de retour fournit des informations sur l’épaisseur optique du couvert végétal. De nombreux systèmes commerciaux sont en exploitation,

APA, Harvard, Vancouver, ISO, and other styles

7

Reboul, Vanessa. "Une approche de synthèse architecturale pour le développement d'une microcaméra laser 3D." Toulouse, INPT, 1998. http://www.theses.fr/1998INPT043H.

Full text

Abstract:

Le projet TRIDICAM s'intègre dans les nouveaux domaines émergeants des microsystèmes. Il a pour but d'équiper des robots mobiles de systèmes de perception 3D peu encombrants, dédiés à des fonctions spécifiques et facilement spécifiables et moins coûteux. Le principe de ce microsystème repose sur la corrélation d'une image de luminance, fournie par une microcaméra vidéo classique, avec une image " de profondeur " fournie par une microcaméra laser 3D. Notre travail s'inscrit dans le développement de cette dernière caméra. Dans une première partie nous présentons la microcaméra laser 3D. Plusieur

APA, Harvard, Vancouver, ISO, and other styles

8

Desclides, Manon. "Développement d'un dispositif de traitement laser 3D conformationnel sous guidage IRM temps réel." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0141.

Full text

Abstract:

Les ablations thermiques par laser sont des thérapies mini-invasives qui consistent à insérer par voie transcutanée une ou plusieurs sondes laser dans un tissu pathologique (tumeur par exemple) et à utiliser l’absorption de l’énergie lumineuse par le tissu pour générer un échauffement localisé par absorption de l’énergie lumineuse pour induire une nécrose de coagulation (destruction des cellules malades, de 43 à 100°C) ou une hyperthermie modérée (stimulation d’une réaction immunitaire ou activation d’un médicament thermosensible, de 40 à 43 °C). Afin de contrôler précisément la procédure thér

APA, Harvard, Vancouver, ISO, and other styles

9

Bretar, Frédéric. "Couplage de données laser aéroporté et photogrammétriques pour l'analyse de scènes tridimensionnelles." Phd thesis, Télécom ParisTech, 2006. http://pastel.archives-ouvertes.fr/pastel-00001844.

Full text

Abstract:

L'interprétation de scènes tridimensionnelles dans un contexte cartographique met en jeu de nombreuses techniques, des plus traditionnelles, comme la photogrammétrie à partir d'images aériennes, jusqu'aux plus récentes, comme l'altimétrie laser. Si la photogrammétrie intègre les traitements géométriques liés à l'orientation des images, ainsi que le calcul des altitudes associées à chaque pixel par des processus de corrélation, les systèmes laser aéroportés (capteurs actifs) intègrent un mécanisme de géoréférencement direct (couplage Inertie-GPS) des impulsions lumineuses émises, fournissant ai

APA, Harvard, Vancouver, ISO, and other styles

10

Eren, Gönen. "3D scanning of transparent objects." Phd thesis, Université de Bourgogne, 2010. http://tel.archives-ouvertes.fr/tel-00584061.

Full text

Abstract:

Many practical tasks in industry, such as automatic inspection or robot vision, often require scanning of three-dimensional shapes with non-contact techniques. However, transparent objects, such as those made of glass, still pose difficulties for classical scanning techniques. The reconstruction of surface geometry for transparent objects is complicated by the fact that light is transmitted through, refracted and in some cases reflected by the surface. Current approaches can only deal relatively well with sub-classes of objects. The algorithms are still very specific and not generally applicab

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Imagerie laser 3D"

1

Jung, Jaewook, and Gunho Sohn. "Progressive Modeling of 3D Building Rooftops from Airborne LiDAR and Imagery." In Topographic Laser Ranging and Scanning. CRC Press, 2018. http://dx.doi.org/10.1201/9781315154381-17.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Luis, Jos, Santiago Navarro, Miriam Cabrelles, Ana Elena, Naif Haddad, and Talal Akasheh. "Integration of Laser Scanning and Imagery for Photorealistic 3D Architectural Documentation." In Laser Scanning, Theory and Applications. InTech, 2011. http://dx.doi.org/10.5772/14534.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Imagerie laser 3D"

1

Hayasaki, Yoshio. "Holographic optical engine (HolOE) for material laser processing, volumetric display, and computational imaging." In 3D Image Acquisition and Display: Technology, Perception and Applications. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/3d.2024.dth1h.2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Zhang, Yichi, Shun-Hung Lee, Yi-Chun Lin, and S. J. Ben Yoo. "3D Photonic Integrated Circuit Imagers with Embedded 45-degree Reflectors." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.ath1j.2.

Full text

Abstract:

We design, fabricate, and characterize compact 3D photonic integrated circuits (PICs) based on a multi-layer silicon nitride (Si3N4) platform with embedded 45 o reflectors for vertical viewing. The resulting PICs can lead to a wafer-scale imager.

APA, Harvard, Vancouver, ISO, and other styles

3

Kääriäinen, Teemu, and Timo Dönsberg. "Compact active hyperspectral imager based on tuneable short wave infrared supercontinuum laser." In 3D Image Acquisition and Display: Technology, Perception and Applications. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/3d.2022.jtu2a.2.

Full text

Abstract:

Compact active hyperspectral imager is presented. The imager is based on tuneable broadband near-infrared supercontinuum laser and monochromatic camera. The compact imager is capable of rapid hyperspectral imaging for ranges over 30 m.

APA, Harvard, Vancouver, ISO, and other styles

4

Wells, Peter J., S. J. Powell, Stephen J. Marshall, Don N. Whiteford, and R. C. Rixon. "Evaluation of a 3D clinical facial imager." In OE/LASE'93: Optics, Electro-Optics, & Laser Applications in Science& Engineering, edited by Abund O. Wist. SPIE, 1993. http://dx.doi.org/10.1117/12.154965.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Marshall, Stephen J., R. C. Rixon, Don N. Whiteford, J. T. Cumming, Peter J. Wells, and S. J. Powell. "Development of a 3D clinical facial imager." In OE/LASE'93: Optics, Electro-Optics, & Laser Applications in Science& Engineering, edited by Halina Podbielska. SPIE, 1993. http://dx.doi.org/10.1117/12.155720.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Vasile, Alexandru, Frederick R. Waugh, Daniel Greisokh, and Richard M. Heinrichs. "Automatic Alignment of Color Imagery onto 3D Laser Radar Data." In 35th Applied Imagery Pattern Recognition Workshop (AIPR 2006). IEEE, 2006. http://dx.doi.org/10.1109/aipr.2006.16.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Berechet, Ion, Gérard Berginc, and Stefan Berechet. "Scattering computation for 3D laser imagery and reconstruction algorithms." In SPIE Optical Engineering + Applications, edited by Leonard M. Hanssen. SPIE, 2012. http://dx.doi.org/10.1117/12.929135.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Sadjadi, Firooz. "Passive 3D Reconstruction using Polarimetric Infrared Imagery." In LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting. IEEE, 2007. http://dx.doi.org/10.1109/leos.2007.4382285.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Berginc, Gerard. "Scattering models for range profiling and 2D-3D laser imagery." In SPIE Optical Engineering + Applications, edited by Leonard M. Hanssen. SPIE, 2014. http://dx.doi.org/10.1117/12.2061231.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Vivet, Pascal, Lucile Arnaud, Stephan Borel, et al. "Advanced 3d Design and Technologies for 3-Layer Smart Imager." In 2022 International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA). IEEE, 2022. http://dx.doi.org/10.1109/vlsi-tsa54299.2022.9771026.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!