Accedi

Bibliografie tematiche / 3d photography / Articoli di riviste

Segui questo link per vedere altri tipi di pubblicazioni sul tema: 3d photography.

Articoli di riviste sul tema "3d photography"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 3 febbraio 2022

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Vedi i top-50 articoli di riviste per l'attività di ricerca sul tema "3d photography".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Vedi gli articoli di riviste di molte aree scientifiche e compila una bibliografia corretta.

1

Schuhr, W., and J. D. Lee. "Filling gaps in cultural heritage documentation by 3D photography." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-5/W7 (August 13, 2015): 365–69. http://dx.doi.org/10.5194/isprsarchives-xl-5-w7-365-2015.

Testo completo

Abstract (sommario):

This contribution promotes 3D photography as an important tool to obtain objective object information. Keeping mainly in mind World Heritage documentation as well as Heritage protection, it is another intention of this paper, to stimulate the interest in applications of 3D photography for professionals as well as for amateurs. In addition this is also an activity report of the international CIPA task group 3. The main part of this paper starts with “Digging the treasure of existing international 3D photography”. This does not only belong to tangible but also to intangible Cultural Heritage. 3D

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Latto, Richard, and Bernard Harper. "The Non-Realistic Nature of Photography: Further Reasons Why Turner Was Wrong." Leonardo 40, no. 3 (June 2007): 243–47. http://dx.doi.org/10.1162/leon.2007.40.3.243.

Testo completo

Abstract (sommario):

The authors discuss the limitations of photography in producing representations that lead to the accurate perception of shapes. In particular, they consider two situations in which the photographic representation, although an accurate reproduction of the geometry of the two-dimensional image in the eye, does not capture the way human vision changes this geometry to produce a three-dimensionally accurate perception. When looking at a photograph, the viewer's uncertainty of the camera-to-subject distance and the fact that, unnaturally, a photograph presents almost exactly the same view of an obj

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Hedman, Peter, Suhib Alsisan, Richard Szeliski, and Johannes Kopf. "Casual 3D photography." ACM Transactions on Graphics 36, no. 6 (November 20, 2017): 1–15. http://dx.doi.org/10.1145/3130800.3130828.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Hedman, Peter, and Johannes Kopf. "Instant 3D photography." ACM Transactions on Graphics 37, no. 4 (August 10, 2018): 1–12. http://dx.doi.org/10.1145/3197517.3201384.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Blade, Richard A. "Stereographic Photography on the Computer." International Journal of Virtual Reality 1, no. 2 (January 1, 1995): 40–42. http://dx.doi.org/10.20870/ijvr.1995.1.2.2605.

Testo completo

Abstract (sommario):

The author provides a semi-technical review of the principles of stereographic photography usable without special equipment and discusses the current methods of viewing stereo photographs as computer images. Included is a discussion of recently developed commercial software called Wireframe Express that allows two or more photographic images of an object, taken at different but arbitrary positions, to be joined into a composite 3D model for stereographic viewing from any angle. Among other things, this recent technology allows the virtual reality simulation of historic buildings and rooms to b

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Setyanto, Daniar Wikan, Puri Sulistiyawati, and Erisa Adyati Rahmasari. "Implementasi Nirmana pada Fotografi Portraiture 3D Anaglyph." ANDHARUPA: Jurnal Desain Komunikasi Visual & Multimedia 4, no. 02 (August 28, 2018): 143–56. http://dx.doi.org/10.33633/andharupa.v4i02.1790.

Testo completo

Abstract (sommario):

AbstrakImplementasi teknologi 3D saat ini lebih banyak digunakan di dunia perfilman dan animasi, padahal teknologi tersebut memiliki potensi untuk dikembangkan dalam fotografi, khususnya fotografi 3D. Sampai saat ini masih sedikit fotografer yang mendalami dan tertarik untuk melakukan eksperimen. Fotografi 3D menyimpan potensi untuk dikembangkan karena implementasi 3D dapat membuat media foto tersebut menjadi sangat unik. Fotografi sendiri merupakan salah satu dari bidang ilmu pengetahuan, teknologi dan seni (IPTEKS), oleh karena itu ilmu fotografi seharusnya bergerak dinamis mengikuti perkemb

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Fathoni, Ahmad Faisal Choiril Anam, and Dermawan Syamsuddin. "Perbandingan Metode Depth of Field pada Lensa Kamera Fotografi dengan Efek Lensa pada Software Animasi." Humaniora 4, no. 1 (April 30, 2013): 177. http://dx.doi.org/10.21512/humaniora.v4i1.3427.

Testo completo

Abstract (sommario):

The knowledge of photography becomes fundamental importance in the understanding of digital cinematography. The work of a good photography is a blend of knowledge and photographic ability (skill) correctly. By learning photography properly, it allows an animator or digital art workers to apply some standard cinematography as well. By knowing the comparison between photography with "photographic" in 3D animation, animators will be easier to create a digital aesthetic standard with the help of the software. This paper discusses the comparison of the use of photographic camera lenses and camera p

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Baid, Anisha. "Wild Life." Membrana Journal of Photography, Vol. 3, no. 1 (2018): 20–25. http://dx.doi.org/10.47659/m4.020.art.

Testo completo

Abstract (sommario):

Wild Life is a series of augmented photographs of animals and insects placed in vacant, overgrown spaces in suburban Bangalore. Taken through mobile AR apps like Holo and Augment, these photographs (or screenshots) situate virtual bodies within the frame of the mobile camera – creating something in between a document and fiction. The work investigates these processes of augmentation, which enable 3D representations of things in the real/physical world to be projected back into physical space that are then photographed. The larger phenomenon of AR photography also complicates traditional notion

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Guesdon, Céline. "Toward a New Kind of Image: Photosynthegraphy." Leonardo 39, no. 3 (June 2006): 193–97. http://dx.doi.org/10.1162/leon.2006.39.3.193.

Testo completo

Abstract (sommario):

The author presents a new way of creating images that taps into new interrogations of images. The link between art and technology lies at the heart of her research. She uses a prototype camera that makes it possible to generate a 3D mesh starting from a single photograph. She presents various photographic creations begun during earlier studies in order to explain how her work leads to the perception of photography as volume-images.

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Xue, Xiaowei, Chunxue Wu, Ze Sun, Yan Wu, and Neal Xiong. "Vegetation Greening for Winter Oblique Photography Using Cycle-Consistence Adversarial Networks." Symmetry 10, no. 7 (July 20, 2018): 294. http://dx.doi.org/10.3390/sym10070294.

Testo completo

Abstract (sommario):

A 3D city model is critical for the construction of a digital city. One of the methods of building a 3D city model is tilt photogrammetry. In this method, oblique photography is crucial for generating the model because the visual quality of photography directly impacts the model’s visual effect. Yet, sometimes, oblique photography does not have good visual quality due to a bad season or defective photographic equipment. For example, for oblique photography taken in winter, vegetation is brown. If this photography is employed to generate the 3D model, the result would be bad visually. Yet, comm

Gli stili APA, Harvard, Vancouver, ISO e altri

11

Lien, Yao-Nan. "Mobilizing Digital Museums with 3D Photography." International Journal of Computing and Digital Systems 5, no. 1 (January 1, 2016): 97–104. http://dx.doi.org/10.12785/ijcds/050109.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

12

Hogendoorn, G., C. Lemoine, R. Rissmann, and J. Burggraaf. "3D photography for Skin lesion Quantification." Clinical Therapeutics 37, no. 8 (August 2015): e99. http://dx.doi.org/10.1016/j.clinthera.2015.05.284.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

13

Nicholson, Paul T. "Three-dimensional imaging in archaeology: its history and future." Antiquity 75, no. 288 (June 2001): 402–9. http://dx.doi.org/10.1017/s0003598x00061056.

Testo completo

Abstract (sommario):

Whilst digital cameras and computer graphics are starting to be used in archaeological recording, stereoscopic photography tends to be overlooked. This technique has been used successfully in three recent projects and could be beneficial as a means of 3D photographic recording.

Gli stili APA, Harvard, Vancouver, ISO e altri

14

Matusik, Wojciech, Hanspeter Pfister, Addy Ngan, Paul Beardsley, Remo Ziegler, and Leonard McMillan. "Image-based 3D photography using opacity hulls." ACM Transactions on Graphics 21, no. 3 (July 2002): 427–37. http://dx.doi.org/10.1145/566654.566599.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

15

Velho, Luiz, and Jonas Sossai Jr. "Projective texture atlas construction for 3D photography." Visual Computer 23, no. 9-11 (June 15, 2007): 621–29. http://dx.doi.org/10.1007/s00371-007-0150-7.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

16

Mena-Chalco, Jesús P., Ives Macêdo, Luiz Velho, and Roberto M. Cesar. "3D face computational photography using PCA spaces." Visual Computer 25, no. 10 (June 3, 2009): 899–909. http://dx.doi.org/10.1007/s00371-009-0373-x.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

17

Neumann, Jan, Cornelia Fermüller, and Yiannis Aloimonos. "A hierarchy of cameras for 3D photography." Computer Vision and Image Understanding 96, no. 3 (December 2004): 274–93. http://dx.doi.org/10.1016/j.cviu.2004.03.013.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

18

Favaretto, Maddalena, Danya F. Vears, and Pascal Borry. "On the Epistemic Status of Prenatal Ultrasound: Are Ultrasound Scans Photographic Pictures?" Journal of Medicine and Philosophy: A Forum for Bioethics and Philosophy of Medicine 45, no. 2 (January 14, 2020): 231–50. http://dx.doi.org/10.1093/jmp/jhz039.

Testo completo

Abstract (sommario):

Abstract Medical imaging is predominantly a visual field. In this context, prenatal ultrasound images assume intense social, ethical, and psychological significance by virtue of the subject they represent: the fetus. This feature, along with the sophistication introduced by three-dimensional (3D) ultrasound imaging that allows improved visualization of the fetus, has contributed to the common impression that prenatal ultrasound scans are like photographs of the fetus. In this article we discuss the consistency of such a comparison. First, we investigate the epistemic role of both analogic and

Gli stili APA, Harvard, Vancouver, ISO e altri

19

Irace, Alexandria L., Anne Koivuholma, Eero Huotilainen, Jaana Hagström, Katri Aro, Mika Salmi, Antti Markkola, Heli Sistonen, Timo Atula, and Antti A. Mäkitie. "Additive Manufacturing of Resected Oral and Oropharyngeal Tissue: A Pilot Study." International Journal of Environmental Research and Public Health 18, no. 3 (January 21, 2021): 911. http://dx.doi.org/10.3390/ijerph18030911.

Testo completo

Abstract (sommario):

Better visualization of tumor structure and orientation are needed in the postoperative setting. We aimed to assess the feasibility of a system in which oral and oropharyngeal tumors are resected, photographed, 3D modeled, and printed using additive manufacturing techniques. Three patients diagnosed with oral/oropharyngeal cancer were included. All patients underwent preoperative magnetic resonance imaging followed by resection. In the operating room (OR), the resected tissue block was photographed using a smartphone. Digital photos were imported into Agisoft Photoscan to produce a digital 3D

Gli stili APA, Harvard, Vancouver, ISO e altri

20

Ciobanu, Octavian, and Mariana Rotariu. "Photogrammetric Scanning and Applications in Medicine." Applied Mechanics and Materials 657 (October 2014): 579–83. http://dx.doi.org/10.4028/www.scientific.net/amm.657.579.

Testo completo

Abstract (sommario):

Creating 3D models automatically from photographs is a relatively new technology. This sort of 3D scanning is based on the principles of photogrammetry, similar in methodology to panoramic photography; the photos are taken of one object and from different positions of camera in order to replicate the object. Paper approaches different typical anatomic surfaces by photogrammetric scanning and 3D reconstruction. Documented surfaces include anatomic surfaces like foot, upper body, head, and ear. The aim is to give users recommendations, which body part is suited best for this type of scanning, or

Gli stili APA, Harvard, Vancouver, ISO e altri

21

Frank, Nicole, Joerg Beinemann, Florian M. Thieringer, Benito K. Benitez, Christoph Kunz, Raphael Guzman, and Jehuda Soleman. "The need for overcorrection: evaluation of computer-assisted, virtually planned, fronto-orbital advancement using postoperative 3D photography." Neurosurgical Focus 50, no. 4 (April 2021): E5. http://dx.doi.org/10.3171/2021.1.focus201026.

Testo completo

Abstract (sommario):

OBJECTIVE The main indication for craniofacial remodeling of craniosynostosis is to correct the deformity, but potential increased intracranial pressure resulting in neurocognitive damage and neuropsychological disadvantages cannot be neglected. The relapse rate after fronto-orbital advancement (FOA) seems to be high; however, to date, objective measurement techniques do not exist. The aim of this study was to quantify the outcome of FOA using computer-assisted design (CAD) and computer-assisted manufacturing (CAM) to create individualized 3D-printed templates for correction of craniosynostosi

Gli stili APA, Harvard, Vancouver, ISO e altri

22

Zhu, X., G. Pang, and C. Chen. "RESEARCH AND APPLICATION OF HISTORICAL 3D MODELING BASED ON ARCHIVED NON-OBLIQUE AERIAL PHOTOS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2020 (August 12, 2020): 555–60. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2020-555-2020.

Testo completo

Abstract (sommario):

Abstract. Nowadays, the oblique and multi-view, large-overlap aerial photography and airborne LiDAR are the main sources to build the 3D scene model. However, most of our archived aerial photos are acquired by non-oblique, normal photography. Because of low resolution, low overlay and poor model texture, there were less relative research and application. With the development of pixel-level matching technology, especially the application of Semi-Global Matching (SGM) and Multi-View Stereo (MVS) algorithm, the normal (non-oblique, non-large overlap) aerial photos could also be explored to restor

Gli stili APA, Harvard, Vancouver, ISO e altri

23

Wang, Jiang-An, Huang-Te Ma, Chun-Mei Wang, and Yong-Jie He. "Fast 3D reconstruction method based on UAV photography." ETRI Journal 40, no. 6 (October 21, 2018): 788–93. http://dx.doi.org/10.4218/etrij.2017-0298.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

24

Lowe, Philippa, and Nicholas J. Lowe. "3D Photography and lip filler: A novel assay." Journal of Cosmetic and Laser Therapy 9, no. 4 (January 2007): 237–40. http://dx.doi.org/10.1080/14764170701516336.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

25

Savage, J. M., and S. L. A. Jeffery. "Use of 3D photography in complex-wound assessment." Journal of Wound Care 22, no. 3 (March 2013): 156–60. http://dx.doi.org/10.12968/jowc.2013.22.3.156.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

26

Donatsch, Daniel, Siavash Arjomand Bigdeli, Philippe Robert, and Matthias Zwicker. "Hand-held 3D light field photography and applications." Visual Computer 30, no. 6-8 (May 15, 2014): 897–907. http://dx.doi.org/10.1007/s00371-014-0979-5.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

27

Schaaf, Heidrun. "Evolution of photography in maxillofacial surgery: from analog to 3D photography – an overview." Clinical, Cosmetic and Investigational Dentistry Volume 1 (September 2009): 39–45. http://dx.doi.org/10.2147/ccide.s6760.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

28

Palianytsia, Bohdan, Bohdan Kladochnyi, and Oksana Palianytsia. "GEODESY, CARTOGRAPHY, AND AERIAL PHOTOGRAPHY." GEODESY, CARTOGRAPHY, AND AERIAL PHOTOGRAPHY 93,2021, no. 93 (June 23, 2021): 48–58. http://dx.doi.org/10.23939/istcgcap2021.93.048.

Testo completo

Abstract (sommario):

The purpose of this work is to build 3D models of components of zenith tropospheric delay (ZTD) according to the surface measurements of meteorological values obtained at 100 points, which is almost evenly distributed throughout Ukraine. Method. Saastamoinen formulas calculated dry and wet components of the zenith tropospheric delay. According to the obtained results, the fields of dry and wet components of tropospheric delay were compiled, the fields of their change were constructed using a different number of studied points. Also, with the help of a graphic editor, 3D models of the magnitude

Gli stili APA, Harvard, Vancouver, ISO e altri

29

Mahvash, Mehran, Roy König, Jörg Wellmer, Horst Urbach, Bernhard Meyer, and Karl Schaller. "Coregistration of Digital Photography of the Human Cortex and Cranial Magnetic Resonance Imaging for Visualization of Subdural Electrodes in Epilepsy Surgery." Operative Neurosurgery 61, suppl_5 (November 1, 2007): ONS340—ONS345. http://dx.doi.org/10.1227/01.neu.0000303992.87987.17.

Testo completo

Abstract (sommario):

Abstract Objective: To develop a method for the coregistration of digital photographs of the human cortex with head magnetic resonance imaging (MRI) scans for invasive diagnostics and resective neocortical epilepsy surgery. Methods: Six chronically epileptic patients (two women, four men; mean age, 34 yr; age range, 20–43 yr) underwent preoperative three-dimensional (3D) T1-weighted MRI scans. Digital photographs of the exposed cortex were taken during implantation of subdural grid electrodes. Rendering software (Analyze 3.1; Biomedical Imaging Resource, Mayo Foundation, Rochester, MN) was use

Gli stili APA, Harvard, Vancouver, ISO e altri

30

Cai, Z., W. Liu, G. Luo, and Z. Xiang. "STUDY ON PRACTICAL TECHNOLOGIES OF AERIAL TRIANGULATION FOR REAL SCENE 3D MOELING WITH OBLIQUE PHOTOGRAPHY." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-3 (April 30, 2018): 119–21. http://dx.doi.org/10.5194/isprs-archives-xlii-3-119-2018.

Testo completo

Abstract (sommario):

The key technologies in the real scene 3D modeling of oblique photography mainly include the data acquisition of oblique photography, layout and surveying of photo control points, oblique camera calibration, aerial triangulation, dense matching of multi-angle image, building of triangulation irregular network (TIN) and TIN simplification and automatic texture mapping, among which aerial triangulation is the core and the results of aerial triangulation directly affect the later model effect and the corresponding data accuracy. Starting from this point of view, this paper aims to study the pract

Gli stili APA, Harvard, Vancouver, ISO e altri

31

Han, Jae Wook, Soon Young Cho, and Kui Dong Kang. "Correlation between Optic Nerve Parameters Obtained Using 3D Nonmydriatic Retinal Camera and Optical Coherence Tomography: Interobserver Agreement on the Disc Damage Likelihood Scale." Journal of Ophthalmology 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/931738.

Testo completo

Abstract (sommario):

Purpose. To compare stereometric parameters obtained by three-dimensional (3D) optic disc photography and optical coherence tomography (OCT) and assess interobserver agreement on the disc damage likelihood scale (DDLS).Methods. This retrospective study included 190 eyes from 190 patients classified as normal, glaucoma suspect, or glaucomatous. Residents at different levels of training completed the DDLS for each patient before and after attending a training module. 3D optic disc photography and OCT were performed on each eye, and correlations between the DDLS and various parameters obtained by

Gli stili APA, Harvard, Vancouver, ISO e altri

32

He, Yuan-Rong, Ping Chen, Wei-Wei Ma, and Chih-Cheng Chen. "Construction of 3D Model of Tunnel Based on 3D Laser and Tilt Photography." Sensors and Materials 32, no. 5 (May 10, 2020): 1743. http://dx.doi.org/10.18494/sam.2020.2692.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

33

Solyman, Omar, Meleha Ahmad, Karun Arora, AmandaD Henderson, and Andrew Carey. "Stereoscopic three-dimensional (3D) slit-lamp photography using a compact 3D digital camera." Indian Journal of Ophthalmology 69, no. 5 (2021): 1303. http://dx.doi.org/10.4103/ijo.ijo_2037_20.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

34

Thompson, Scott, Graham Thompson, Jessica Sackmann, Julia Spark, and Tristan Brown. "Using high-definition aerial photography to search in 3D for malleefowl mounds is a cost-effective alternative to ground searches." Pacific Conservation Biology 21, no. 3 (2015): 208. http://dx.doi.org/10.1071/pc14919.

Testo completo

Abstract (sommario):

The threatened malleefowl (Leipoa ocellata) constructs a large (often >3 m) incubator mound (nest) that is considered a useful proxy for surveying its presence and abundance in the context of an environmental impact assessment. Here we report on the effectiveness and relative cost of using high-definition aerial photography to search in 3D for malleefowl mounds by comparing results to those of earlier ground-based searches. High-definition colour aerial photography was taken of an area of ~7014 ha and searched in 3D for malleefowl mounds. All 24 active (i.e. in use) malleefowl mounds known

Gli stili APA, Harvard, Vancouver, ISO e altri

35

Pisetskaya, Olga, Yanina Isayeva, and Maksim Goutsaki. "Application of Unmanned Flying Vehicle for Obtaining Digital Orthofotomaps." Baltic Surveying 11 (November 20, 2019): 60–69. http://dx.doi.org/10.22616/j.balticsurveying.2019.018.

Testo completo

Abstract (sommario):

Nowadays, surveys using unmanned aerial vehicles is becoming popular. The resulting orthophotomap is the final product for creating digital plans and cardboard. The objectives of the study are to study the possibilities of obtaining orthophotomaps from survey materials using unmanned aerial vehicles based on the results of the experiment. The article describes various types of aerial photography. Some types of unmanned flying vehicles to conduct aerial photography for the purpose of monitoring, engineering surveys, inventory of agricultural land, and crop forecasts are considered. A descriptio

Gli stili APA, Harvard, Vancouver, ISO e altri

36

Jinnin, Masatoshi, Satoshi Fukushima, Shinichi Masuguchi, Hiroki Tanaka, Yoshio Kawashita, Tsuyosh Ishihara, and Hironobu Ihn. "Evaluation of usefulness of 3D views for clinical photography." BioScience Trends 5, no. 5 (2011): 211–16. http://dx.doi.org/10.5582/bst.2011.v5.5.211.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

37

Williams, Susanne K., Lloyd A. Ellis, and Gigi Williams. "A 3D Digital Medical Photography System in Paediatric Medicine." Journal of Visual Communication in Medicine 31, no. 3 (January 2008): 91–98. http://dx.doi.org/10.1080/17453050802382839.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

38

Kawale, Manas, Juhun Lee, Shi Yin Leung, Michelle C. Fingeret, Gregory P. Reece, Melissa A. Crosby, Elisabeth K. Beahm, Mia K. Markey, and Fatima A. Merchant. "3D Symmetry Measure Invariant to Subject Pose during Image Acquisition." Breast Cancer: Basic and Clinical Research 5 (January 2011): BCBCR.S7140. http://dx.doi.org/10.4137/bcbcr.s7140.

Testo completo

Abstract (sommario):

In this study we evaluate the influence of subject pose during image acquisition on quantitative analysis of breast morphology. Three (3D) and two-dimensional (2D) images of the torso of 12 female subjects in two different poses; (1) hands-on-hip (HH) and (2) hands-down (HD) were obtained. In order to quantify the effect of pose, we introduce a new measure; the 3D pBRA (Percentage Breast Retraction Assessment) index, and validate its use against the 2D pBRA index. Our data suggests that the 3D pBRA index is linearly correlated with the 2D counterpart for both of the poses, and is independent o

Gli stili APA, Harvard, Vancouver, ISO e altri

39

Zhou, T., L. Lv, J. Liu, and J. Wan. "APPLICATION OF UAV OBLIQUE PHOTOGRAPHY IN REAL SCENE 3D MODELING." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2021 (June 28, 2021): 413–18. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2021-413-2021.

Testo completo

Abstract (sommario):

Abstract. Aiming at the phenomenon that the traditional measurement methods cannot complete large-scale measurement in a short time, and the image quality obtained by remote sensing in cloudy and rainy areas is difficult to meet the demand, this paper puts forward the idea of using UAV tilt photography to build three-dimensional modeling of urban real scene. The UAV tilt photography technology is used to collect the image data of about 200 km2 in Wuzhishan City. By laying a small number of ground image control points, the aerial triangulation is used to establish the connection, and the three-

Gli stili APA, Harvard, Vancouver, ISO e altri

40

Glaeser, Georg. "Focus Stacking from a Purely Geometrical Point of View." KoG, no. 23 (2019): 18–27. http://dx.doi.org/10.31896/k.23.2.

Testo completo

Abstract (sommario):

In order to create extremely sharp photographs, focus stacking has become a widely used method nowadays, mainly in macro or micro photography. Whereas the aspect of computationally detecting sharp regions of an image has been dealt with in many publications, there is only little published about the geometric background. This paper analyzes the process from a purely geometrical point of view, revealing some non-trivial aspects that may potentially also lead to improvements in a variety of applications such as the 3D scanning of small objects. It is shown that - under calibrated conditions and w

Gli stili APA, Harvard, Vancouver, ISO e altri

41

Thalheimer, Raquel D., Vanessa L. Merker, K. Ina Ly, Amanda Champlain, Jennifer Sawaya, Naomi L. Askenazi, Hamilton P. Herr, et al. "Validating Techniques for Measurement of Cutaneous Neurofibromas." Neurology 97, no. 7 Supplement 1 (July 6, 2021): S32—S41. http://dx.doi.org/10.1212/wnl.0000000000012428.

Testo completo

Abstract (sommario):

ObjectiveTo assess the reliability and variability of digital calipers, 3D photography, and high-frequency ultrasound (HFUS) for measurement of cutaneous neurofibromas (cNF) in patients with neurofibromatosis type 1 (NF1).BackgroundcNF affect virtually all patients with NF1 and are a major source of morbidity. Reliable techniques for measuring cNF are needed to develop therapies for these tumors.MethodsAdults with NF1 were recruited. For each participant, 6 cNF were assessed independently by 3 different examiners at 5 different time points using digital calipers, 3D photography, and HFUS. The

Gli stili APA, Harvard, Vancouver, ISO e altri

42

Maiwald, F., F. Henze, J. Bruschke, and F. Niebling. "GEO-INFORMATION TECHNOLOGIES FOR A MULTIMODAL ACCESS ON HISTORICAL PHOTOGRAPHS AND MAPS FOR RESEARCH AND COMMUNICATION IN URBAN HISTORY." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W11 (May 4, 2019): 763–69. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w11-763-2019.

Testo completo

Abstract (sommario):

<p><strong>Abstract.</strong> This contribution shows ongoing interdisciplinary research of the project HistStadt4D, concerning the investigation and development of different multimodal access strategies on large image repositories. The first part of the presented research introduces different methods of access, where classical analogue access stands in contrast to digital access strategies such as online collections, Web3D, Augmented Reality (AR) and Virtual Reality (VR). We discuss the main persisting issues of libraries, advantages of digital methods, and different access

Gli stili APA, Harvard, Vancouver, ISO e altri

43

Pleśniak, Dariusz. "The refractive index of water and glass. Photography vs. 3d graphics." Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Edukacja Plastyczna. Fotografia 12 (2017): 115–32. http://dx.doi.org/10.16926/ep.2017.12.09.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

44

Sun, Ying Jun, Xin Guo Cui, and Zun Yi Xu. "3D Modeling of Submarine Based on Digital Close Range Photogrammetry." Applied Mechanics and Materials 256-259 (December 2012): 2324–27. http://dx.doi.org/10.4028/www.scientific.net/amm.256-259.2324.

Testo completo

Abstract (sommario):

A new method to realize 3D measurement and modeling based on Active Control System was put forward in the paper. The Active Control System included two parts: one was for the calibration of digital camera, and the other was for the six-freedom control of digital camera. This method enlarged the intersection angle and improves the intersection precision by multi-baseline photography; enlarges the angle of view by panning photography, and resolves the difficulty of matching for images with large intersection angle. The experiments proved that this method can acquire the high accuracy and improve

Gli stili APA, Harvard, Vancouver, ISO e altri

45

Bochen, Zhang. "Research on the integration of photographic images and photography art based on 3D virtual reality technology." Concurrency and Computation: Practice and Experience 31, no. 10 (October 8, 2018): e4749. http://dx.doi.org/10.1002/cpe.4749.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

46

Grottoli, Edoardo, Mélanie Biausque, David Rogers, Derek W. T. Jackson, and J. Andrew G. Cooper. "Structure-from-Motion-Derived Digital Surface Models from Historical Aerial Photographs: A New 3D Application for Coastal Dune Monitoring." Remote Sensing 13, no. 1 (December 30, 2020): 95. http://dx.doi.org/10.3390/rs13010095.

Testo completo

Abstract (sommario):

Recent advances in structure-from-motion (SfM) techniques have proliferated the use of unmanned aerial vehicles (UAVs) in the monitoring of coastal landform changes, particularly when applied in the reconstruction of 3D surface models from historical aerial photographs. Here, we explore a number of depth map filtering and point cloud cleaning methods using the commercial software Agisoft Metashape Pro to determine the optimal methodology to build reliable digital surface models (DSMs). Twelve different aerial photography-derived DSMs are validated and compared against light detection and rangi

Gli stili APA, Harvard, Vancouver, ISO e altri

47

Ruzgienė, Birutė. "A COMPARISON TEST OF FEATURE EXTRACTION FROM AERIAL PHOTOGRAPHY." Geodesy and cartography 30, no. 4 (August 3, 2012): 112–16. http://dx.doi.org/10.3846/13921541.2004.9636653.

Testo completo

Abstract (sommario):

All features visible in the aerial photographs can be collected by traditional photogrammetric methods; however, such techniques require high operator skills and are very time-consuming. The decision which photogrammetric method uses in mapping is primarily economic, also workload, project deadline requirements and accurate data have to be considered. Up-to-date developed automatic or semi-automatic systems are highly effective for 3D features extraction in urban areas. The investigation objective is the comparison of analytical and digital semi-automatic photogrammetric mapping methods for 3D

Gli stili APA, Harvard, Vancouver, ISO e altri

48

Xiao, Yong-Liang, Yongfu Wen, Sikun Li, Qican Zhang, and Jianxin Zhong. "Large-scale structured light 3D shape measurement with reverse photography." Optics and Lasers in Engineering 130 (July 2020): 106086. http://dx.doi.org/10.1016/j.optlaseng.2020.106086.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

49

Nam, Giljoo, Joo Ho Lee, Diego Gutierrez, and Min H. Kim. "Practical SVBRDF acquisition of 3D objects with unstructured flash photography." ACM Transactions on Graphics 37, no. 6 (January 10, 2019): 1–12. http://dx.doi.org/10.1145/3272127.3275017.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

50

Qiu, Yinguo, Hehe Gu, Jiuyun Sun, Hongtao Duan, and Juhua Luo. "Rich-information watermarking scheme for 3D models of oblique photography." Multimedia Tools and Applications 78, no. 22 (July 17, 2019): 31365–86. http://dx.doi.org/10.1007/s11042-019-07982-7.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!