Details
| Translated title of the contribution | WAVESCAN - Automated recording and modelling of surf zones on the basis of digital image sequences |
|---|---|
| Original language | German |
| Pages (from-to) | 183-218 |
| Number of pages | 36 |
| Journal | Kuste |
| Issue number | 71 |
| Publication status | Published - 2006 |
Abstract
The calibration and validation of highly developed numerical models for the calculation of wave kinematics inside the surf zone is a difficult task. With photogrammetric techniques it is possible to cover a large area and obtain digital water surface models with high resolution in space and time. These surface models are very well suited to provide boundary conditions for a numerical model of wave propagation and can also serve as a reference for the numerical simulation everywhere inside the area of analysis. This paper describes a photogrammetric method developed over the last years that derives digital surface models from stereoscopic image sequences and compares numerical simulations with a Boussinesq model based on conventional measurements and photogrammetric data.
ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
- Oceanography
- Engineering(all)
- Ocean Engineering
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In: Kuste, No. 71, 2006, p. 183-218.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - WAVESCAN - Automatisierte Erfassung und Modellierung von Brandungszonen auf Basis digitaler Bildsequenzen
AU - Schimmels, Stefan
AU - Santel, Folke
AU - Zielke, Werner
AU - Heipke, Christian
N1 - Funding Information: Die Autoren danken dem Bundesministeriums für Bildung und Forschung (BMBF) und dem Kuratorium für Forschung im Küsteningenieurwesen (KFKI) für die Finanzierung unter dem Kennzeichen 03KIS026 sowie der Forschungsstelle Küste und der Betriebsstelle Norden des Niedersächsischen Landesbetriebes für Wasserwirtschaft und Küsten- und Naturschutz für ihre tatkräftige Unterstützung. Herrn PD Dr.-Ing. Wilfried Liner gebührt unser herzlicher Dank für seine Hilfe bei der Implementierung des Bildzuordnungsalgorithmus in das Softwarepaket LISA FOTO.
PY - 2006
Y1 - 2006
N2 - The calibration and validation of highly developed numerical models for the calculation of wave kinematics inside the surf zone is a difficult task. With photogrammetric techniques it is possible to cover a large area and obtain digital water surface models with high resolution in space and time. These surface models are very well suited to provide boundary conditions for a numerical model of wave propagation and can also serve as a reference for the numerical simulation everywhere inside the area of analysis. This paper describes a photogrammetric method developed over the last years that derives digital surface models from stereoscopic image sequences and compares numerical simulations with a Boussinesq model based on conventional measurements and photogrammetric data.
AB - The calibration and validation of highly developed numerical models for the calculation of wave kinematics inside the surf zone is a difficult task. With photogrammetric techniques it is possible to cover a large area and obtain digital water surface models with high resolution in space and time. These surface models are very well suited to provide boundary conditions for a numerical model of wave propagation and can also serve as a reference for the numerical simulation everywhere inside the area of analysis. This paper describes a photogrammetric method developed over the last years that derives digital surface models from stereoscopic image sequences and compares numerical simulations with a Boussinesq model based on conventional measurements and photogrammetric data.
KW - Boussinesq model
KW - Image matching
KW - Photogrammetry
KW - Surf zone
KW - Validation
KW - Video sequences
KW - Wave breaking
KW - Wave runup
UR - http://www.scopus.com/inward/record.url?scp=34248631111&partnerID=8YFLogxK
M3 - Artikel
AN - SCOPUS:34248631111
SP - 183
EP - 218
JO - Kuste
JF - Kuste
SN - 0452-7739
IS - 71
ER -