Test image database

    @Article{Kusnik-Smolka-2022,
    author  = {D. Kusnik and B. Smolka},
    title   = {Robust mean shift filter for mixed {G}aussian and impulsive noise reduction in color
    digital images},
    number  = {14951},
    volume  = {12},
    journal = {Scientific Reports},
    year    = {2022},
    }