QUALITY ASSESSMENT of PANSHARPENED RASAT and LANDSAT-8 IMAGES USING SYNTHETIC SENTINEL-2 PANCHROMATIC IMAGE
6th International Conference on Smart City Applications, Safranbolu, Türkiye, 27 - 29 Ekim 2021, cilt.46, ss.231-234, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 46
- Doi Numarası: 10.5194/isprs-archives-xlvi-4-w5-2021-231-2021
- Basıldığı Şehir: Safranbolu
- Basıldığı Ülke: Türkiye
- Sayfa Sayıları: ss.231-234
- Anahtar Kelimeler: BRISQUE., Landsat-8, NIQE, Pansharpening, RASAT, Sentinel-2
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Kayseri Üniversitesi Adresli: Evet
Özet
Technical and physical limitations often do not allow images to be acquired with high spatial and spectral resolution. Pansharpened images obtained by fusing high spatial resolution panchromatic images and multi-spectral images are widely used in GIS applications. In this study, it is aimed to increase the spatial resolution of the RASAT and Landsat-8 multispectral satellite images with synthetic Sentinel-2 panchromatic data. Six different pansharpening methods were used to test the success of the synthetic panchromatic data generation method using dataset with two different land use/land cover properties. Seven full reference image quality assessment metrics and two referenceless image quality assessment metrics were used to perform quantitative comparison.