Application of filtering efficiency prediction to hyperspectral data pre-processing

• Дата: 2015
• Автори: Lukin, Volodymyr, Krivenko, Sergiy, Rubel, Oleksii, Abramov, Sergey, Zriakhov, Mikhail, Uss, Mikhail, Vozel, Benoit, Chehdi, Kacem
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Scientific Centre for Aerospace Research of the Earth Institute of Geological Science National Academy of Sciences of Ukraine, Kyiv, Ukraine 2015
• Теми: remote sensing; DCT-based filter; efficiency prediction; hyperspectral data
• Онлайн доступ: https://ujrs.org.ua/ujrs/article/view/58
• Назва журналу: 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...