XVIIIth Congress: XVIIIth Congress

Kraus, Karl; Waldhäusl, Peter

Bibliographic data

Multivolume work

Persistent identifier:: 1667435949

Title:: XVIIIth Congress

Sub title:: Vienna, Austria 1996

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667435949

Language:: English

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1667438379

Title:: XVIIIth Congress

Scope:: 449 Seiten

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667438379

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(31,B2)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist anhand des Copyrightjahrs ermittelt.

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: 3-D MODELLING OF BUILDINGS FROM DIGITAL AERIAL IMAGERY Jussi Lammi

Document type:: Multivolume work

Structure type:: Chapter

del grids grids. ris at its squares arch can e planar > image. r images ches the ed. After nined by in object oference ed using t will still natching hing. For egree of of is first AD/CAM are not {owever, eometric ns. Only | have to pendent ion does uilding is asonable | types of ar to the | js one roaches: ugh their general ss at the | in many s can be structure. ring wall odel after icted and the solid nted in a ct. types. ihich this Behind the proposed method for planar face matching is the idea that it is sufficient to find the minimum number of good matches to reconstruct the target. This does not mean that only one sufficient set of matches is necessarily favoured. With the help of simple heuristics we can choose several sets to define the plane equation. Ultimately the algorithm might propose just one solution to the user, or it might suggest a set of solutions from which the user accepts the most correct one. 5. CONCLUSIONS This paper studies the integration of solid modelling techniques into photogrammetric mapping. The focus was on the geometric modelling of buildings by boundary models. The principles of boundary models have been presented and the interactive creation of the model has been discussed. The functionality of primitive modelling tools has been illustrated. In the case of man-made objects, close integration of modelling and mapping is seen as a necessity in detailed mapping. The integration eliminates the need for a separate step in which the solid model of an object is parsed from a set of independent geometric primitives. Solid modelling methods offer a general data structure into which the data can be collected. They form a good basis for mapping tools that utilize geometric constraints and geometric reasoning. A geometrically constrained image matching procedure for matching lines in object space was described. The method fulfils the common least squares matching criterion, but was here formulated as a search task. The proposed line matching procedure by search is capable of making direct use of information from all images containing the line. It was also shown how line matching can be used in the geometrically constrained matching of planar faces. Later the matching of planar faces will also be implemented using least squares matching by search. ACKNOWLEDGEMENTS The author thanks Professor Tapani Sarjakoski for his encouragement and advice. REFERENCES Braun, C., 1994. Interpretation and correction of single line drawings for the reconstruction of objects in space. In: International Archives of Photogrammetry and Remote Sensing, Munich, Germany, Vol. XXX, Part 3/1, pp. 85- 90. Forstner, W., 1982. On the geometric precision of digital correlation. In: International Archives of Photogrammetry and Remote Sensing, Helsinki, Finland, Vol. 24-Ill, pp. 176-189. Fórstner, W., 1995. Mid-level vision processes for automatic building extraction. In: Automatic extraction of man-made objects from aerial and space images (Gruen, A., Kuebler, O. and Agouris P., eds.), Birkhauser, Basel, pp. 179-188. Gruber, M., Pasko, M. and Leberl, F., 1995. Geometric versus texture detail in 3-D models of real world buildings. In: Automatic extraction of man-made objects from aerial 217 and space images (Gruen, A., Kuebler, O. and Agouris P., eds.), Birkhauser, Basel, pp. 189-198. Gruen, A. W. and Baltsavias, E. B., 1988. Geometrically constrained multiphoto matching. Photogrammetric Engineering and Remote Sensing, 54(5), pp. 633-641. Gulch, E., 1992. A knowledge based approach to reconstruct buildings in digital aerial imagery. In: International Archives of Photogrammetry and Remote Sensing, Washington D.C., USA, Vol. XXIX, Part B2, pp. 410-417. Haala, N. and Hahn, M., 1995. Data fusion for the detection and reconstruction of buildings. In: Automatic extraction of man-made objects from aerial and space images (Gruen, A., Kuebler, O. and Agouris P., eds.) Birkháuser, Basel, pp. 211-220. Helava, U. V., 1988. Object space least squares correlation. In: International Archives of Photogrammetry and Remote Sensing, Kyoto, Japan, Vol. XXVII, Part B3, pp. 321-331. Li, R., 1993. Generation of geometric representations of 3D objects in CAD/CAM by digital photogrammetry. ISPRS Journal of Photogrammetry and Remote Sensing, 48(5), pp. 2-11. Mantyla, M., 1988. An introduction to solid modelling. Computer Science Press, Maryland, USA. McKeown D. M. and J. C. McGlone, 1993. Integration of photogrammetric cues into cartographic feature extraction. In: Integrating Photogrammetric Techniques with Scene Analysis and Machine Vision (Barret B. B. and D. M. McKeown, eds), Proceedings SPIE 1944, pp. 2-15. Meister, M. and Dan, H., 1994. Processing of geographic data for CAAD-supported analysis and design of urban areas. In: International Archives of Photogrammetry and Remote Sensing, Athens, Georgia, USA, Vol. XXX, Part 4, pp. 433-440. Polis, M. F., Gifford, S. J. and McKeown, D. M., 1995. Automating the construction of large-scale virtual worlds. Computer, 28(7), pp. 57-65. Rikkers, R., Molenaar, M. and Stuiver, J., 1994. A query oriented implementation of a topological data structure for 3-dimensional vector maps. International Journal of Geographical Information Systems, 8(3), pp. 243-260. Sarjakoski, T. and Lammi, J., 1996. Least squares matching by search. A paper presented at the XVIII ISPRS Congress, July 9-19, 1996, Vienna, Austria. Streilein, A., 1994. Towards automation in architectural photogrammetry: CAD-based 3D-feature extraction. ISPRS Journal of Photogrammetry and Remote Sensing, 49(5), pp. 4-15. Weidner, U. and Forstner, W., 1995. ISPRS Journal of Photogrammetry and Remote Sensing, 50(4), pp. 38-49. Wrobel, B., 1987. Facet stereo vision (FAST vision) - A new approach to computer stereo vision and to digital photogrammetry. In: Proceedings of Intercommission Conference on Fast Processing of Photogrammetric Data, Interlake, Switzerland, pp. 231-258. International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B2. Vienna 1996

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