Ukuthuthukiswa kwesithombe se-iris kanye ne-denoising
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.
UStephen G. Sardi
Umqondisi Wokuthuthukiswa Kwebhizinisi
Ulwazi lwesikhathi esidlule embonini: U-Stephen G. Sardi uneminyaka engu-25+ yesipiliyoni sokuhola ekuthuthukisweni komkhiqizo, ukukhiqizwa, ukwesekwa komkhiqizo, nokudayiswa ngaphakathi kwe-WFM/T&A kanye nezimakethe Zokulawula Ukufinyelela -- okuhlanganisa izixazululo ezisebenza ngaphandle nezisetshenziswa ngamafu, ngokugxila kakhulu. emikhiqizweni eminingi eyamukelekayo emhlabeni jikelele ekwazi ukwenza i-biometric.