Wavelet-Based Outlier Detection of Airborne Laser Scanning Data

Akyay T., KARSLIOĞLU M. O.

4th International Conference on Recent Advances in Space Technologies, İstanbul, Türkiye, 11 - 13 Haziran 2009, ss.426-427 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.426-427
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The method of airborne laser scanning - also named as ALS - has recently turned out to be an efficient way for generating high quality digital surface and elevation models. In this work, wavelet-based outlier detection of airborne laser scanning data is discussed. The task is to investigate the effect of wavelet-based outlier detection for post-processing. Data and results are analyzed and visualized by using a MATLAB program which was developed during this work.