Abstract
MAV systems have found increased attention in the photogrammetric community as an (autonomous) image acquisition platform for accurate 3D reconstruction. For an accurate reconstruction in feasible time, the acquired imagery requires specialized SfM software. Current systems typically use high-resolution sensors in pre-planned flight missions from far distance. We describe and evaluate a new SfM pipeline specifically designed for sequential, close-distance, and low-resolution imagery from mobile cameras with relatively high frame-rate and high overlap. Experiments demonstrate reduced computational complexity by leveraging the temporal consistency, comparable accuracy and point density with respect to state-of-the-art systems.
| Language | English |
|---|---|
| Pages | 305-312 |
| Number of pages | 8 |
| Journal | The international archives of photogrammetry, remote sensing and spatial information sciences |
| Volume | 40 |
| Issue number | 3 |
| DOIs | |
| Status | Published - 2014 |
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Keywords
- 3D reconstruction
- Close-range
- Image sequences
- Low-resolution
- MAV
- Structure-from-motion
ASJC Scopus subject areas
- Information Systems
- Geography, Planning and Development
Cite this
Structure-from-motion for MAV image sequence analysis with photogrammetric applications. / Schönberger, Johannes L.; Fraundorfer, Friedrich; Frahm, Jan Michael.
In: The international archives of photogrammetry, remote sensing and spatial information sciences , Vol. 40, No. 3, 2014, p. 305-312.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Structure-from-motion for MAV image sequence analysis with photogrammetric applications
AU - Schönberger,Johannes L.
AU - Fraundorfer,Friedrich
AU - Frahm,Jan Michael
PY - 2014
Y1 - 2014
N2 - MAV systems have found increased attention in the photogrammetric community as an (autonomous) image acquisition platform for accurate 3D reconstruction. For an accurate reconstruction in feasible time, the acquired imagery requires specialized SfM software. Current systems typically use high-resolution sensors in pre-planned flight missions from far distance. We describe and evaluate a new SfM pipeline specifically designed for sequential, close-distance, and low-resolution imagery from mobile cameras with relatively high frame-rate and high overlap. Experiments demonstrate reduced computational complexity by leveraging the temporal consistency, comparable accuracy and point density with respect to state-of-the-art systems.
AB - MAV systems have found increased attention in the photogrammetric community as an (autonomous) image acquisition platform for accurate 3D reconstruction. For an accurate reconstruction in feasible time, the acquired imagery requires specialized SfM software. Current systems typically use high-resolution sensors in pre-planned flight missions from far distance. We describe and evaluate a new SfM pipeline specifically designed for sequential, close-distance, and low-resolution imagery from mobile cameras with relatively high frame-rate and high overlap. Experiments demonstrate reduced computational complexity by leveraging the temporal consistency, comparable accuracy and point density with respect to state-of-the-art systems.
KW - 3D reconstruction
KW - Close-range
KW - Image sequences
KW - Low-resolution
KW - MAV
KW - Structure-from-motion
UR - http://www.scopus.com/inward/record.url?scp=84924258621&partnerID=8YFLogxK
U2 - 10.5194/isprsarchives-XL-3-305-2014
DO - 10.5194/isprsarchives-XL-3-305-2014
M3 - Article
VL - 40
SP - 305
EP - 312
JO - The international archives of photogrammetry, remote sensing and spatial information sciences
T2 - The international archives of photogrammetry, remote sensing and spatial information sciences
JF - The international archives of photogrammetry, remote sensing and spatial information sciences
SN - 1682-1750
IS - 3
ER -