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Niclas Börlin
Kontakt
E-post
niclas.borlin@umu.se
Telefon
090-786 68 32
Verksam vid
Anknytning
Universitetslektor vid
Institutionen för datavetenskap
Plats
MIT-huset, Umeå universitet, MIT.A.431
Umeå universitet, 901 87 Umeå
Publikationer
Publikationer
Forskning
Forskning
Omnämnanden
Omnämnanden
2020
Efficient computation of posterior covariance in bundle adjustment in DBAT for projects with large number of object points
XXIV ISPRS Congress: Comission II
, International Society for Photogrammetry and Remote Sensing (ISPRS) 2020 : 737-744
Börlin, Niclas; Murtiyoso, Arnadi; Grussenmeyer, Pierre
2019
Implementing Functional Modularity for Processing of General Photogrammetric Data with the Damped Bundle Adjustment Toolbox (DBAT)
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W17, 69–75, 2019
: 69-75
Börlin, Niclas; Murtiyoso, Arnadi; Grussenmeyer, Pierre
2019
Flexible Photogrammetric Computations Using Modular Bundle Adjustment: The Chain Rule and the Collinearity Equations
Photogrammetric Engineering and Remote Sensing
, Bethesda, Maryland, USA: American Society of Photogrammetry and Remote Sensing (ASPRS) 2019, Vol. 85, (5) : 361-368
Börlin, Niclas; Murtiyoso, Arnadi; Grussenmeyer, Pierre; et al.
2018
Modular Bundle Adjustment for Photogrammeric Computations
ISPRS Technical Commission II Symposium 2018
, ISPRS 2018 : 133-140
Börlin, Niclas; Murtiyoso, Arnadi; Grussenmeyer, Pierre; et al.
2018
Bias of cylinder diameter estimation from ground-based laser scanners with different beam widths: a simulation study
ISPRS journal of photogrammetry and remote sensing (Print)
, Amsterdam: Elsevier 2018, Vol. 135 : 84-92
Forsman, Mona; Börlin, Niclas; Olofsson, Kenneth; et al.
2018
Improving Underwater Accuracy by Empirical Weighting of Image Observations
ISPRS Technical Commission II Symposium 2018
, ISPRS 2018 : 699-705
Menna, Fabio; Nocerino, Erica; Drap, Pierre; et al.
2018
Open Source and Independent Methods for Bundle Adjustment Assessment in Close-Range UAV Photogrammetry
Drones
, Basel: 2018, Vol. 2, (1)
Murtiyoso, Arnadi; Grussenmeyer, Pierre; Börlin, Niclas; et al.
2017
Reprocessing Close Range Terrestrial and UAV Photogrammetric Projects with the DBAT Toolbox for Independent Verification and Quality Control
LowCost 3D – Sensors, Algorithms, Applications: 5th International Workshop
: 171-177
Murtiyoso, Arnadi; Grussenmeyer, Pierre; Börlin, Niclas
2016
External verification of the bundle adjustment in photogrammetric software using the damped bundle adjustment toolbox
XXIII ISPRS Congress, Commission V: Volume XLI-B5
, International Society of Photogrammetry and Remote Sensing 2016 : 7-14
Börlin, Niclas; Grussenmeyer, Pierre
2016
Estimation of Tree Stem Attributes using Terrestrial Photogrammetry with a Camera Rig
Forests
, Basel, Switzerland: MDPI (Multidisciplinary Digital Publishing Institute) 2016, Vol. 7, (3)
Forsman, Mona; Börlin, Niclas; Holmgren, Johan
2014
Measuring soil motion with terrestrial close range photogrammetry in periglacial environments
EUCOP 4: Book of Abstracts
, University of Lisbon and the University of Évora 2014 : 351-351
Becher, Marina; Börlin, Niclas; Klaminder, Jonatan
2014
Camera Calibration using the Damped Bundle Adjustment Toolbox
ISPRS Annals - Volume II-5, 2014: ISPRS Technical Commission V Symposium 23–25 June 2014, Riva del Garda, Italy
, Copernicus GmbH 2014 : 89-96
Börlin, Niclas; Grussenmeyer, Pierre
2013
Experiments with Metadata-derived Initial Values and Linesearch Bundle Adjustment in Architectural Photogrammetry
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
, Volume II-5/W1
Börlin, Niclas; Grussenmeyer, Pierre
2013
Bundle adjustment with and without damping
Photogrammetric Record
, John Wiley & Sons 2013, Vol. 28, (144) : 396-415
Börlin, Niclas; Grussenmeyer, Pierre
2012
Estimation of tree stem attributes using terrestrial photogrammetry
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
, Copernicus Gesellschaft 2012 : B5-261-B5-265
Forsman, Mona; Börlin, Niclas; Holmgren, Johan
2009
3D measurements of buildings and environment for harbor simulators
Report / UMINF
, 19
Börlin, Niclas; Igasto, Christina
2008
GALS: gradient analysis by least squares
Annales Geophysicae
, Vol. 26, (11) : 3491-3499
Hamrin, Maria; Rönnmark, Kjell; Börlin, Niclas; et al.
2007
Estimating time and space gradients from multi-spacecraft measurements
Earth: Our Changing Planet: Proceedings of IUGG XXIV General Assembly
, International Union of Geodesy and Geophysics 2007 : 3025-3025
Hamrin, Maria; Börlin, Niclas; Rönnmark, Kjell; et al.
2007
Estimating time and space derivatives using GALS
Geophysical Research Abstracts
, European Geosciences Union 2007 : 2721-2721
Hamrin, Maria; Börlin, Niclas; Rönnmark, Kjell; et al.
2007
Validation of a low-dose hybrid RSA and fluoroscopy technique: Determination of accuracy, bias and precision
Journal of Biomechanics
, Vol. 40, (3) : 686-692
Ioppolo, J.; Borlin, Niclas; Bragdon, C.; et al.
2006
RSA wear measurements with or without markers in total hip arthroplasty
Journal of Biomechanics
, Vol. 39, (9) : 1641-1650
Borlin, Niclas; Rohrl, S. M.; Bragdon, C. R.
2006
Development of a Marker-less Radiostereometric Analysis (RSA) Method for Use in Measuring Polyethyene Wear: A Comparative Study
Proceedings of the 52nd Annual Meeting of The Orthopaedic Research Society
, Orthopaedic Research Society 2006 : 463-463
Bragdon, C. R.; Börlin, Niclas; Greene, M. E.; et al.
2006
Validation of marker-based X-ray measurements of joint kinematics
Proceedings SSBA 2006: symposium on image analysis
, Umeå: Umeå University, Department of Computing Science, Umeå University 2006 : 113-116
Börlin, Niclas; Ioppolo, James L.; Bragdon, Charles B.
2006
Proceedings of SSBA 2006 - Swedish Society of Automated Image Analysis
Report / UMINF
, 06.11
Georgsson, Fredrik; Börlin, Niclas
2006
GALS: gradient analysis by least squares
Proceedings of the 2006 AGU Fall Meeting
, American Geophysical Union 2006 : SM53A-1442-SM53A-1442
Hamrin, Maria; Vedin, Jörgen; Rönnmark, Kjell; et al.
2006
Baseline Motion Measurements for Approximating Changes in Polyethylene Tibial Component Thickness Using RSA and Single-plane Flouroscopy
Proceedings of the 52nd Annual Meeting of The Orthopaedic Research Society
, Orthopaedic Research Society 2006 : 654-654
Ioppolo, James L.; Börlin, Niclas; Li, M.; et al.
2006
Estimation of polygons and areas
Scandinavian Journal of Statistics
, John Wiley & Sons 2006, Vol. 33, (3) : 541-559
Persson, Anna H.; Bondesson, Lennart; Börlin, Niclas
2006
No Increased Migration in Cups with Ceramic-on-Ceramic Bearing: An RSA Study
Clinical Orthopaedics and Related Research
, (448) : 39-45
Zhou, Zong-ke; Li, Ming G.; Börlin, Niclas; et al.
2005
Optimization Methods for Single-Plane RSA Flouroscopy
Eighth SIAM Conference on Optimization
Eriksson, Jerry; Börlin, Niclas
2005
A Single-plane Fluoroscopic RSA Method for Joint Kinematics: An Assessment of Bias and Precision
Proceedings of the 51st Annual Meeting of The Orthopaedic Research Society
, ORS 2005 : 1211-1211
Ioppolo, J. L.; Börlin, Niclas; Baratz, M. D.; et al.
2005
A Single-Plane Flouroscopy RSA Method for Joint Kinematics: Determination of accuracy, bias and precision
Proc. 7th Europ. Fed. of Nat. Assoc. of Orthop & Traumatol.
: 3737-3737
Ioppolo, J. L.; Börlin, Niclas; Nivbrant, B.; et al.
2005
Skeletal joint measurements using dynamic single-plane RSA fluoroscopy
Proc. 66th Ann. Sci. Meet. Aust. Orthop. Assoc.
: 229-229
Ioppolo, J. L.; Börlin, Niclas; Nivbrant, B.; et al.
2005
Guidelines for standardization of radiostereometry (RSA) of implants
Acta Orthopaedica
, Vol. 76, (4) : 563-572
Valstar, E. R.; Gill, R.; Ryd, L.; et al.
2004
Pros and cons of constrained and unconstrained formulation of the bundle adjustment problem
ISPRS Congress Istanbul 2004, Proceedings of Commission III
, ISPRS 2004 : 589-594
Börlin, Niclas; Grussenmeyer, Pierre; Eriksson, Jerry; et al.
2004
Kinematic joint measurement using single-plane RSA
Proc. 10th Ann. Meet. Aust. & New Zeal. Orthop. Res. Soc.
: 24-24
Ioppolo, J. L.; Börlin, Niclas; Baratz, M. D.; et al.
2004
Kinematic joint measurement RSA flouroscopy
Proc. Ann. Meet. Aust. Coll. Phys. Scient. Eng. Med. (WA Branch)
: 7-7
Ioppolo, J. L.; Börlin, Niclas; Baratz, M. D.; et al.
2004
Photogrammetric calibration of image sequences acquired with a rotating camera
Panoramic photogrammetry workshop: proceedings of the ISPRS working group V/1
Remondino, Fabio; Börlin, Niclas
2004
Accuracy of radiographic and radiostereometric wear measurement of different hip prostheses - An experimental study
Acta Orthopaedica Scandinavica
, Vol. 75, (6) : 691-700
von Schewelov, T.; Sanzen, L.; Borlin, Niclas; et al.
2003
A globally convergent gauss-newton algorithm for the bundle adjustment problem with functional constraints
Optical 3-D measurement techniques: applications in GIS, mapping, manifactoring, quality control, robotics, navigation, mobile mapping, medical imaging, VR generation and animation
, Wichmann-Verlag 2003 : 269-276
Börlin, Niclas; Lindström, Per; Eriksson, Jerry
2002
Validation of Digital Radiography, for use with Radiostereometric Analysis (RSA) using a Dynamic Phantom Wear Model
Transactions of the Orthopaedics Research Society
, ORS 2002 : 1020-1020
Bragdon, C. R.; Malchau, H.; Larson, S. L.; et al.
2002
Experimental assessment of precision and accuracy of radio stereometric analysis for the determination of polyethylene wear in a total hip replacement model
Journal of Orthopaedic Research
, Vol. 20, (4) : 688-695
Bragdon, C. R.; Malchau, H.; Yuan, X. H.; et al.
2002
Improving the robustness of least squares template matching with a line-search algorithm
Close-range imaging, long-range vision: proceedings of the Commission V symposium
, ISPRS 2002 : 7-11
Börlin, Niclas
2002
Adaptive least squares matching as a non-linear least squares optimization problem
Proceedings SSAB 2002: symposium on Image Analysis
Börlin, Niclas
2002
Metod och anordning för identifikation och orientering av stereoröntgenbilder
Börlin, Niclas
2002
Comparison of resection: intersection algorithms and projection geometries in radiostereometry
ISPRS journal of photogrammetry and remote sensing (Print)
, Elsevier 2002, Vol. 56, (5-6) : 390-400
Börlin, Niclas
2002
The precision of radiostereometric measurements: manual vs. digital measurements
Journal of Biomechanics
, Elsevier 2002, Vol. 35, (1) : 69-79
Börlin, Niclas; Thien, Truike; Kärrholm, Johan
2001
Experimental Assessment of Precision and Accuracy of Radiostereometric Analysis (RSA) for the Determination of Polyethylene Wear in a Total Hip Replacement Model
Proceedings of the 11th annual meeting of AAKHS
, AAKHS 2001 : 49-49
Bragdon, Charles R.; Malchau, Henrik; Yuan, Xunhua; et al.
2001
The threaded dental implant as a reference object for image alignment
Computer Methods in Biomechanics and Biomedical Engineering
, Vol. 4, (5) : 421-431
Börlin, Niclas; Lindh, Tomas
2001
Accuracy of RSA using Manual or Digital methods
4th Combined meeting of the Orthopaedic Research Societies of The USA, Canada, Europe, and Japan
: 79-79
Söderlund, Per; Börlin, Niclas; Nivbrant, Bo; et al.
2000
Radiostereometric evaluation of hip implant design and surface finish: Micromotion of cemented femoral stems
Kärrholm, Johan; Nivbrant, Bo; Thanner, Jonas; et al.
Visa publikationer i DiVA
Forskargrupper
Forskningsledare
Non-linear estimation and contact-free measurements
Forskningsprojekt
26 oktober 2018
DBAT - The Damped Bundle Adjustment toolbox for Matlab
1 januari 2018 till 1 december 2018
RSA - Radiostereometric Analysis
18 juni 2008 till 31 december 2009
Icke-linjära algoritmer för minsta-kvadrat-mätproblem
Publicerad: 23 mar, 2020
Niclas Börlin hyllas med Talbert Abrams Award
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