Yazar "Yildirim, Hülya" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • [ X ]
    Öğe
    Data fusion in satellite images and their quantitative analysis
    (2009) U?urlu, Bora; Yildirim, Hülya; Özel, M. Emin
    Data fusion may be considered a kind of complex image processing method which combines the different satellite images to bring complementary and useful information into one single composite image. The fused image will usually have better spectral and spatial resolutions to see more detailed and sometimes new features not seen in the original images. In the present work, Landsat 7 ETM, 1999 dated satellite data which is belong to Canakkale Province is used. The multispectral satellite image that is rich spectrally and panchromatic(PAN) image that is rich spatially but poor spectrally are fused by using two different methods based on Intensity,Hue,Saturation (IHS) Transformation and Principal Component Analysis. Both of the methods are assessed by looking through the relationship between the vegetation indexes of final images and multispectral satellite image. ©2009 IEEE.
  • [ X ]
    Öğe
    GIs database of yeşlirmak watershed development project: Establishment and recent developments
    (Institute of Electrical and Electronics Engineers Inc., 2003) Yildirim, Hülya; Özel, Mehmet Emin
    A brief account of Yeşilirmak Watershed Provinces Geographic Information System (YWG) is summarized and recently prepared Hamamözü microcacthment rehabilitation program's preparations carried out by Amasya Project Office is summarized. © 2003 IEEE.