Ukuthuthukiswa kwesithombe se-iris kanye ne-denoising
08/02/2012
Isithombe se-iris esijwayelekile sisenokugqama okuphansi futhi singase sibe nokukhanya okungafanayo okubangelwa indawo yemithombo yokukhanya. Konke lokhu kungase kuthinte ukukhishwa kwesici esilandelayo nokumataniswa kwephethini. Sithuthukisa isithombe se-iris ngokusebenzisa ukulinganisa kwe-histogram yendawo futhi sisuse umsindo wefrikhwensi ephezulu ngokuhlunga isithombe ngesihlungi se-Gaussian esine-low-pass.