Details
| Original language | English |
|---|---|
| Pages (from-to) | 345-358 |
| Number of pages | 14 |
| Journal | Photogrammetrie, Fernerkundung, Geoinformation |
| Volume | 2012 |
| Issue number | 4 |
| Publication status | Published - 1 Aug 2012 |
Abstract
In this study, a new 3D reconstructionapproach for line segments from stereo images isproposed which covers the case that the image linesare nearly-aligned (=10o) with the epipolar line.The method manipulates the redundancy inherentin line pair-relations to generate artificial 3D pointsand utilizes those entities during the estimationprocess to improve the reconstruction of the linesegments. The best points for the reconstruction areselected based on a newly proposed weight function.To test the performance of the proposed approach,we selected three test patches over a builtuparea of the city of Vaihingen, Germany. Theproposed approach produced a highly promisingreconstruction performance for line segments thatare nearly aligned with the epipolar line.
Keywords
- Line matching, Line reconstruction, Near epipolar line segments, Projectivegeometry, Stereo aerial images
ASJC Scopus subject areas
- Social Sciences(all)
- Geography, Planning and Development
- Physics and Astronomy(all)
- Instrumentation
- Earth and Planetary Sciences(all)
- Earth and Planetary Sciences (miscellaneous)
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In: Photogrammetrie, Fernerkundung, Geoinformation, Vol. 2012, No. 4, 01.08.2012, p. 345-358.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Accurate reconstruction of near-epipolar line segments from stereo aerial images
AU - Ok, Ali Özgün
AU - Wegner, Jan Dirk
AU - Heipke, Christian
AU - Rottensteiner, Franz
AU - Sörgel, Uwe
AU - Toprak, Vedat
PY - 2012/8/1
Y1 - 2012/8/1
N2 - In this study, a new 3D reconstructionapproach for line segments from stereo images isproposed which covers the case that the image linesare nearly-aligned (=10o) with the epipolar line.The method manipulates the redundancy inherentin line pair-relations to generate artificial 3D pointsand utilizes those entities during the estimationprocess to improve the reconstruction of the linesegments. The best points for the reconstruction areselected based on a newly proposed weight function.To test the performance of the proposed approach,we selected three test patches over a builtuparea of the city of Vaihingen, Germany. Theproposed approach produced a highly promisingreconstruction performance for line segments thatare nearly aligned with the epipolar line.
AB - In this study, a new 3D reconstructionapproach for line segments from stereo images isproposed which covers the case that the image linesare nearly-aligned (=10o) with the epipolar line.The method manipulates the redundancy inherentin line pair-relations to generate artificial 3D pointsand utilizes those entities during the estimationprocess to improve the reconstruction of the linesegments. The best points for the reconstruction areselected based on a newly proposed weight function.To test the performance of the proposed approach,we selected three test patches over a builtuparea of the city of Vaihingen, Germany. Theproposed approach produced a highly promisingreconstruction performance for line segments thatare nearly aligned with the epipolar line.
KW - Line matching
KW - Line reconstruction
KW - Near epipolar line segments
KW - Projectivegeometry
KW - Stereo aerial images
UR - http://www.scopus.com/inward/record.url?scp=84865202754&partnerID=8YFLogxK
U2 - 10.1127/1432-8364/2012/0122
DO - 10.1127/1432-8364/2012/0122
M3 - Article
AN - SCOPUS:84865202754
VL - 2012
SP - 345
EP - 358
JO - Photogrammetrie, Fernerkundung, Geoinformation
JF - Photogrammetrie, Fernerkundung, Geoinformation
SN - 1432-8364
IS - 4
ER -