Image quality assessment metrics with Radon transform

2008 ◽  
Author(s):  
Jianxin Pang ◽  
Rong Zhang ◽  
Hui Zhang ◽  
Xuan Huang ◽  
Zhenkai Liu
Keyword(s):  
Image Quality ◽  
Quality Assessment ◽  
Radon Transform ◽  
Image Quality Assessment ◽  
Assessment Metrics

Image quality assessment metrics by using directional projection

2008 ◽  
Vol 6 (7) ◽  
pp. 491-494 ◽  
Author(s):  
庞建新 Jianxin Pang ◽  
张荣 Rong Zhang ◽  
张晖 Hui Zhang ◽  
黄轩 Xuan Huang ◽  
刘政凯 Zhengkai Liu
Keyword(s):  
Image Quality ◽  
Quality Assessment ◽  
Image Quality Assessment ◽  
Assessment Metrics

scholarly journals QUALITY ASSESSMENT OF PANSHARPENED RASAT AND LANDSAT-8 IMAGES USING SYNTHETIC SENTINEL-2 PANCHROMATIC IMAGE

2021 ◽  
Vol XLVI-4/W5-2021 ◽  
pp. 231-234
Author(s):  
M. A. Günen
Keyword(s):  
Image Quality ◽  
Quality Assessment ◽  
Spatial Resolution ◽  
Image Quality Assessment ◽  
Reference Image ◽  
Landsat 8 ◽  
Data Generation ◽  
Gis Applications ◽  
Assessment Metrics ◽  
Sentinel 2

Abstract. 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.

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