Detecting residential regions in satellite images using local features and graph matching Yerel öznitelikler ve graf eşleştirme ile uydu görüntülerinde yerleşim bölgelerinin bulunmasi

Sirmaçek B., Ünsalan C.

2008 IEEE 16th Signal Processing, Communication and Applications Conference, SIU, Aydın, Türkiye, 20 - 22 Nisan 2008, (Tam Metin Bildiri)

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/siu.2008.4632561
  • Basıldığı Şehir: Aydın
  • Basıldığı Ülke: Türkiye
  • İstanbul Medipol Üniversitesi Adresli: Hayır

Özet

Local invariants are powerful tools to recognize objects in an image under transformations. In this study, we propose a novel method to detect residential regions by using local SIFT (Scale Invariant Feature Transform) features in satellite images. For this purpose, we construct graphs using image features as nodes and their neighborhoods as edges. We then match the extracted graphs with the ones in our database. Our method is able to detect various residential regions. ©2008 IEEE.