Reconstructing tree crowns from laser scanner data for feature extraction

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives

Volumn 34, Issue , 2002, Pages

  Pyysalo, U ^a   Hyyppa H ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

Crown profile; Feature extraction; Laser scanning; Reconstruction; Tree crown

Indexed keywords

COMPUTER VISION; DATA MINING; FEATURE EXTRACTION; IMAGE RECONSTRUCTION; LASER APPLICATIONS; PHOTOGRAMMETRY; SCANNING;

CO-ORDINATE SYSTEM; CROWN PROFILE; DIGITAL TERRAIN MODEL; DISTANCE PROFILES; FIELD MEASUREMENT; LASER SCANNER DATA; LASER SCANNING; TREE CROWNS;

FORESTRY;

EID: 84875731761     PISSN: 16821750     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Axelsson, P., 2000. DEM generation from laser scanner data using TIN models. The International Archives of the Photogrammetry and Remote Sensing, Amsterdam, The Netherlands, Vol. XXXIII, Part B4/1, pp. 110-117.
2. Brandtberg, T., Walter, F., 1998. Automated delineation of individual tree crowns in high spatial resolution aerial images by multiple-scale analysis", Machine Vision and Applications, Vol. 11, pp. 64-73.
3. Gougeon, F. 1997. Recognizing the Forest From the Trees: Individual Tree Crown Delineation, Classification and Regrouping for Inventory Purposes, Proceedings of Airborne Remote Sensing Conference and Exhibition, 7-10 July 1997 Copenhagen, Denmark, Vol. 2, pp. 807-815.
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10. Pyysalo, U.,2000. Derivation of digital elevation models in wooded areas with three dimensionl point cloud measured with laser scanner (in Finnish) Masters thesis, Helsinki University of Technology, Institute of Photogrammetry and Remote Sensing. Espoo, Finland, p. 70.
11. Törmä, M., 2000. Estimation of tree species proportions of forest stands using laser scanning. International Archieves of Photogrammetry and Remote Sensing. ISPRS Congress Symposium,. Vol. XXXIII. Amsterdam 2000. July 16-23, pp. 1524-1531.