Application of filtering efficiency prediction to hyperspectral data pre-processing

• Date: 2015
• Main Authors: Lukin, Volodymyr, Krivenko, Sergiy, Rubel, Oleksii, Abramov, Sergey, Zriakhov, Mikhail, Uss, Mikhail, Vozel, Benoit, Chehdi, Kacem
• Format: Article
• Language: English
• Published: Scientific Centre for Aerospace Research of the Earth Institute of Geological Science National Academy of Sciences of Ukraine, Kyiv, Ukraine 2015
• Subjects: remote sensing; DCT-based filter; efficiency prediction; hyperspectral data
• Online Access: https://ujrs.org.ua/ujrs/article/view/58
• Journal Title: Ukrainian Journal of Remote Sensing of the Earth

Several approaches to prediction image denoising efficiency for DCT-based filter have been proposed recently. They allow predicting improvement of PSNR (IPSNR) and visual quality metrics as PSNR-HVS-M (IPHVS) for denoised images under condition of noise characteristics known or pre-estimated in adva...