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Overview of 3D surface digitization technologies in Europe

Nicola D' Apuzzo, Brian D. Corner, Peng Li, Matthew Tocheri
2006 Three-Dimensional Image Capture and Applications VII  
profilers, hand held laser profiler or point measurement systems, (f) dedicated systems.  ...  systems, (c) desktop solutions with laser profiler or coded light projection system and multi-axes platform, (d) laser point measurement systems where both sensor and object move, (e) hand operated laser  ...  Leica LT(D)800 and hand held laser point scanner T-scan (Switzerland).  ... 
doi:10.1117/12.650123 dblp:conf/3dica/DApuzzo06 fatcat:nilwztuwp5d3fnzfbg7gguxmcm

Experimental study on three-dimensional shape mapping of complex furniture

Zhou Chengmin, Yu Mengnan, Zhou Tao
2018 EURASIP Journal on Image and Video Processing  
Through the mapping experiment of the hand-held laser three-dimensional scanner, different materials were selected as experimental objects in the experiment, and three-dimensional scanner measurement technology  ...  was used to transform the scanned image into one data point after another and obtain it in a short time.  ...  Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.  ... 
doi:10.1186/s13640-018-0311-9 fatcat:6ddbbrt3cveyrdhxzemtlnpcnm

Functional optoacoustic imaging of moving objects using microsecond-delay acquisition of multispectral three-dimensional tomographic data

Xosé Luís Deán-Ben, Erwin Bay, Daniel Razansky
2014 Scientific Reports  
Even more significant artifacts may be introduced by operating optoacoustic imaging devices in a hand-held mode.  ...  Several dedicated systems using endoscopic, hand-held, or stationary design approaches have been recently proposed for clinical use, with multiple applications envisioned in diagnosis of breast cancer  ...  Furthermore, using the proposed method, hand-held scanning can be performed with low laser repetition rate of several tens of pulses per second allowing for high per-pulse energies in the tens and hundreds  ... 
doi:10.1038/srep05878 pmid:25073504 pmcid:PMC4115207 fatcat:7dwhhtslqja35gb4azairqqs2q

OICP: An Online Fast Registration Algorithm Based on Rigid Translation Applied to Wire Arc Additive Manufacturing of Mold Repair

Ruibing Wu, Ziping Yu, Donghong Ding, Qinghua Lu, Zengxi Pan, Huijun Li
2021 Materials  
Since the mold has a large size, it is necessary to be scanned multiple times, resulting in multiple point cloud models.  ...  The practicality and reliability of the algorithm are illustrated by the comparison results with the standard ICP algorithm and the three-coordinate measuring instrument in the Experimental Setup Section  ...  Nonetheless, the hand-held scanner with one scan can provide the best solution.  ... 
doi:10.3390/ma14061563 pmid:33810152 pmcid:PMC8004783 fatcat:m4yk2plcwjhrhku6wcj6nu3t3a

Intraoperative robotic-assisted large-area high-speed microscopic imaging and intervention

2018 IEEE Transactions on Biomedical Engineering  
Mosaics are presented from a range of ex vivo human and animal tissues, over areas of more than 3 mm^2, scanned in approximate 10 seconds.  ...  Methods: In this paper, a novel robotic device for large-area endomicroscopy imaging is proposed, demonstrating a rapid, but highly accurate, scanning mechanism with image-based motion control which is  ...  It is enclosed in an ergonomic casing for hand-held operation, with two buttons to control the scan during hand-held operation.  ... 
doi:10.1109/tbme.2018.2837058 pmid:29993497 fatcat:tbjbbrin4nd4lb5sc6ukecn3fe

Indoor mapping and positioning applications of hand-held LiDAR Simultaneous localization and mapping (SLAM) systems

Mustafa ZEYBEK
2021 Turkey Lidar Journal  
Keywords ABSTRACT Point cloud LiDAR Hand-held laser scanner Indoor mapping Building plan extraction Building Information Modeling (BIM)  ...  and 3D laser scanning systems based on SLAM algorithms have now become portable systems hand-held and on the back.  ...  The development of hand-held or wearable laser scanning systems has led to the elimination of such limitations.  ... 
doi:10.51946/melid.927004 fatcat:azoaqsxutfcsjoecvt4kflxj44

Digitization of religious artifacts with a structured light scanner

Alejandro Graciano, Lidia Ortega, Rafael J. Segura, Francisco R. Feito
2017 Virtual Archaeology Review  
After performing the scanning process with a portable hand-held scanner, the images captured were processed until the final models were acquired.  ...  as laser scanners and photogrammetry.  ...  Material Artec (Artec Group, 2016) markets two hand-held scanners.  ... 
doi:10.4995/var.2016.4650 fatcat:lgycskok55du7p3s2rxt7lozwm

HERITAGE DOCUMENTATION AND KNOWLEDGE TRANSFER: A REPORT ON THE CIPA TROPICAL SCHOOL IN CANDI SEWU (INDONESIA)

A. Murtiyoso, D. Suwardhi, P. Grussenmeyer, W. A. Fadilah, K. N. Fauzan, S. W. Trisyanti, H. Macher, Brahmantara
2021 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
In this paper we present a report on the CIPA Tropical School in the Candi Sewu temple complex in Indonesia.  ...  tool in knowledge dissemination.  ...  Hand-held laser scanning: The knowledge of different types of laser scanner/lidar sensors were emphasised, as well as their different applications according to the case in hand.  ... 
doi:10.5194/isprs-archives-xlvi-m-1-2021-493-2021 fatcat:wsim6b6jrvavze6colv6msb564

A Hand-held Laser Scanner based on Multi-camera Stereo-matching

Christoph Bender, Klaus Denker, Markus Friedrich, Kai Hirt, Georg Umlauf, Marc Herbstritt
2012 Visualization of Large and Unstructured Data Sets  
Based on this camera system, we developed a laser-scanner using GPU accelerated stereo-matching techniques and a hand-held line-laser probe.  ...  Most laser scanners in engineering are extended versions of tactile measuring machines.  ...  Thus, for hand-held scanning at low distances this technique is not applicable.  ... 
doi:10.4230/oasics.vluds.2011.123 dblp:conf/vluds/BenderDFHU11 fatcat:hxkxnm2ljnhezfsj4ws5b5kb3u

White laser, synced scan (3D scanner)

M. Rioux, T. Bird
1993 IEEE Computer Graphics and Applications  
Tony Bird new 3D scanner that employs white laser light yields higliresolution data in files small enough to be handled on the graphics desktop or readily communicated via modem.  ...  The telephoto lens reduces depth of field and limits the amount of information that can be recorded practically.  ...  It becomes practical to capture and send 3D color files of a variety of subjects, from hand-held size up to human s i x .  ... 
doi:10.1109/38.210485 fatcat:hgknlqm2ijdpdln4p2v5pznudm

Transforming a Traditional Library to Modern Library using Barcode Technology: An Experience of Central Library, PEC University of Technology, Chandigarh
English

Seema Vasishta, Maninder Kaur Dhanda
2010 DESIDOC Journal of Library & Information Technology  
Appraisal has been made by comparing the prerequisites and practices of the method used earlier with the prerequisites and practices being followed these days.  ...  Spine Labels Hand-held Barcode Scanner Central Library PEC opted for a Charged Coupled Device (CCD) hand-held barcode scanner (Welch Allyn Model FBC-3820) for scanning the barcodes of the ID cards and  ...  It serves the dual purpose of scanning the barcodes and storing that data in its memory. Central Library, PEC University of Technology has bought a hand-held portable scanner (PDA Model No.  ... 
doi:10.14429/djlit.30.284 fatcat:nfi3buf2uzdzdnbaomggrutwbu

Under-Canopy UAV Laser Scanning Providing Canopy Height and Stem Volume Accurately

Juha Hyyppä, Xiaowei Yu, Teemu Hakala, Harri Kaartinen, Antero Kukko, Heikki Hyyti, Jesse Muhojoki, Eric Hyyppä
2021 Forests  
The automation of forest field reference data collection has been an intensive research objective for laser scanning scientists ever since the invention of terrestrial laser scanning more than two decades  ...  In this study, we demonstrated that an under-canopy UAV laser scanning system utilizing a rotating laser scanner can alone provide accurate estimates of canopy height and stem volume for the majority of  ...  Data Availability Statement: The data presented in this study will be available later on (year 2022) upon request from the corresponding author. We are currently building our data sharing systems.  ... 
doi:10.3390/f12070856 fatcat:2lqlwgvavnbqrcpquaep2a6uku

Ultra-rapid topographic surveying for complex environments: the hand-held mobile laser scanner (HMLS)

Mike R. James, John N. Quinton
2013 Earth Surface Processes and Landforms  
We demonstrate a novel hand-held mobile laser scanning technique that offers particular promise for sitescale topographic surveys of complex environments.  ...  To carry out a survey, the hand-held mobile laser scanner (HMLS) is walked across a site, mapping around the surveyor continuously en route.  ...  Figure 1 . 1 The Zeb1 hand-held mobile laser scanner (HMLS) in use at the coastal cliff site Sunderland Point, UK. M. R. JAMES AND J. N.  ... 
doi:10.1002/esp.3489 fatcat:4kcaoy7v4jbfzcdq5pws6wijbm

Hand-held optoacoustic imaging: A review

Mason W. Schellenberg, Heather K. Hunt
2018 Photoacoustics  
Here, we review recent advancements in hand-held optoacoustic imaging platforms and methods, including recent pre-clinical applications, and we present an overview of the remaining limitations in optoacoustic  ...  Recently, the optoacoustic imaging community has published a number of reports of hand-held optoacoustic imaging devices and platforms; these hand-held configurations improve the modality's potential for  ...  In translating OAI methods from benchtop platforms to hand-held platforms, this technology becomes a much more practical clinical tool that will be able to be more widely used for research and patient  ... 
doi:10.1016/j.pacs.2018.07.001 pmid:30073147 pmcid:PMC6068331 fatcat:cghn6k4k45fq3j6cggbt2xsy64

Influence of Scan Density on the Estimation of Single-Tree Attributes by Hand-Held Mobile Laser Scanning

Barbara Del Perugia, Francesca Giannetti, Gherardo Chirici, Davide Travaglini
2019 Forests  
The present study has tested the performances of the ZEB1 instrument, a type of hand-held mobile laser scanner, for single-tree attributes estimation in pure Castanea sativa Mill. stands cultivated for  ...  In order to evaluate the efficiency of the survey, the influence of the walking scan path was discussed in relation to the accuracy of single-tree attributes estimation, as well as the time and cost needed  ...  Table 1 . 1 Technical specifications of the hand-held mobile laser scanning (HMLS) (ZEB1).  ... 
doi:10.3390/f10030277 fatcat:tvy5r37lzzbqbjylwchh2ljqeu
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