A Simple Method of Radial Distortion Correction with Centre of Distortion Estimation
Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, tha...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wang, Aiqi [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2009 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media, LLC 2009 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of mathematical imaging and vision - Springer US, 1992, 35(2009), 3 vom: 07. Juli, Seite 165-172 |
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| Übergeordnetes Werk: |
volume:35 ; year:2009 ; number:3 ; day:07 ; month:07 ; pages:165-172 |
| Links: |
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| DOI / URN: |
10.1007/s10851-009-0162-1 |
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OLC2070025837 |
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| 520 | |a Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, that straight lines in the 3D world project to circular arcs in the image plane, under the single parameter Division Model. Most of former approaches to correct the radial distortion are based on the collinearity of undistorted points. The proposed method in this paper, however, is based on the conclusion that distorted points are concyclic and uses directly the distorted points not undistorted points, therefore it should be more robust. It also computes the centre of radial distortion, which is important in obtaining optimal results. The results of experimental measurements on synthetic and real data are presented and discussed. | ||
| 650 | 4 | |a Radial distortion | |
| 650 | 4 | |a Division model | |
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| 700 | 1 | |a Shao, Longtan |4 aut | |
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10.1007/s10851-009-0162-1 doi (DE-627)OLC2070025837 (DE-He213)s10851-009-0162-1-p DE-627 ger DE-627 rakwb eng 510 VZ 31.00 bkl 54.00 bkl Wang, Aiqi verfasserin aut A Simple Method of Radial Distortion Correction with Centre of Distortion Estimation 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2009 Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, that straight lines in the 3D world project to circular arcs in the image plane, under the single parameter Division Model. Most of former approaches to correct the radial distortion are based on the collinearity of undistorted points. The proposed method in this paper, however, is based on the conclusion that distorted points are concyclic and uses directly the distorted points not undistorted points, therefore it should be more robust. It also computes the centre of radial distortion, which is important in obtaining optimal results. The results of experimental measurements on synthetic and real data are presented and discussed. Radial distortion Division model Collinearity RMS error Qiu, Tianshuang aut Shao, Longtan aut Enthalten in Journal of mathematical imaging and vision Springer US, 1992 35(2009), 3 vom: 07. Juli, Seite 165-172 (DE-627)13114278X (DE-600)1127403-7 (DE-576)038688964 0924-9907 nnns volume:35 year:2009 number:3 day:07 month:07 pages:165-172 https://doi.org/10.1007/s10851-009-0162-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_22 GBV_ILN_24 GBV_ILN_70 GBV_ILN_2409 31.00 VZ 54.00 VZ AR 35 2009 3 07 07 165-172 |
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10.1007/s10851-009-0162-1 doi (DE-627)OLC2070025837 (DE-He213)s10851-009-0162-1-p DE-627 ger DE-627 rakwb eng 510 VZ 31.00 bkl 54.00 bkl Wang, Aiqi verfasserin aut A Simple Method of Radial Distortion Correction with Centre of Distortion Estimation 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2009 Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, that straight lines in the 3D world project to circular arcs in the image plane, under the single parameter Division Model. Most of former approaches to correct the radial distortion are based on the collinearity of undistorted points. The proposed method in this paper, however, is based on the conclusion that distorted points are concyclic and uses directly the distorted points not undistorted points, therefore it should be more robust. It also computes the centre of radial distortion, which is important in obtaining optimal results. The results of experimental measurements on synthetic and real data are presented and discussed. Radial distortion Division model Collinearity RMS error Qiu, Tianshuang aut Shao, Longtan aut Enthalten in Journal of mathematical imaging and vision Springer US, 1992 35(2009), 3 vom: 07. Juli, Seite 165-172 (DE-627)13114278X (DE-600)1127403-7 (DE-576)038688964 0924-9907 nnns volume:35 year:2009 number:3 day:07 month:07 pages:165-172 https://doi.org/10.1007/s10851-009-0162-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_22 GBV_ILN_24 GBV_ILN_70 GBV_ILN_2409 31.00 VZ 54.00 VZ AR 35 2009 3 07 07 165-172 |
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10.1007/s10851-009-0162-1 doi (DE-627)OLC2070025837 (DE-He213)s10851-009-0162-1-p DE-627 ger DE-627 rakwb eng 510 VZ 31.00 bkl 54.00 bkl Wang, Aiqi verfasserin aut A Simple Method of Radial Distortion Correction with Centre of Distortion Estimation 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2009 Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, that straight lines in the 3D world project to circular arcs in the image plane, under the single parameter Division Model. Most of former approaches to correct the radial distortion are based on the collinearity of undistorted points. The proposed method in this paper, however, is based on the conclusion that distorted points are concyclic and uses directly the distorted points not undistorted points, therefore it should be more robust. It also computes the centre of radial distortion, which is important in obtaining optimal results. The results of experimental measurements on synthetic and real data are presented and discussed. Radial distortion Division model Collinearity RMS error Qiu, Tianshuang aut Shao, Longtan aut Enthalten in Journal of mathematical imaging and vision Springer US, 1992 35(2009), 3 vom: 07. Juli, Seite 165-172 (DE-627)13114278X (DE-600)1127403-7 (DE-576)038688964 0924-9907 nnns volume:35 year:2009 number:3 day:07 month:07 pages:165-172 https://doi.org/10.1007/s10851-009-0162-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_22 GBV_ILN_24 GBV_ILN_70 GBV_ILN_2409 31.00 VZ 54.00 VZ AR 35 2009 3 07 07 165-172 |
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Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, that straight lines in the 3D world project to circular arcs in the image plane, under the single parameter Division Model. Most of former approaches to correct the radial distortion are based on the collinearity of undistorted points. The proposed method in this paper, however, is based on the conclusion that distorted points are concyclic and uses directly the distorted points not undistorted points, therefore it should be more robust. It also computes the centre of radial distortion, which is important in obtaining optimal results. The results of experimental measurements on synthetic and real data are presented and discussed. © Springer Science+Business Media, LLC 2009 |
| abstractGer |
Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, that straight lines in the 3D world project to circular arcs in the image plane, under the single parameter Division Model. Most of former approaches to correct the radial distortion are based on the collinearity of undistorted points. The proposed method in this paper, however, is based on the conclusion that distorted points are concyclic and uses directly the distorted points not undistorted points, therefore it should be more robust. It also computes the centre of radial distortion, which is important in obtaining optimal results. The results of experimental measurements on synthetic and real data are presented and discussed. © Springer Science+Business Media, LLC 2009 |
| abstract_unstemmed |
Abstract This paper presents a new simple method to determine the distortion function of camera systems suffering from radial lens distortion. Neither information about the intrinsic camera parameters nor 3D-point correspondences are required. It is based on single image and uses the constraint, that straight lines in the 3D world project to circular arcs in the image plane, under the single parameter Division Model. Most of former approaches to correct the radial distortion are based on the collinearity of undistorted points. The proposed method in this paper, however, is based on the conclusion that distorted points are concyclic and uses directly the distorted points not undistorted points, therefore it should be more robust. It also computes the centre of radial distortion, which is important in obtaining optimal results. The results of experimental measurements on synthetic and real data are presented and discussed. © Springer Science+Business Media, LLC 2009 |
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A Simple Method of Radial Distortion Correction with Centre of Distortion Estimation |
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Qiu, Tianshuang Shao, Longtan |
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