Mtundu wa Khungu la Fitzpatrick

Kugawa khungu la Fitzpatrick ndi kugawa mtundu wa khungu m'magulu a I-VI malinga ndi momwe limachitira ndi kutentha kapena dazi pambuyo pa dzuwa:

Mtundu Woyamba: Woyera; wokongola kwambiri; tsitsi lofiira kapena la blonde; maso abuluu; madontho

Mtundu Wachiwiri: Woyera; wolungama; tsitsi lofiira kapena la blonde, buluu, maso a hazel, kapena obiriwira

Mtundu Wachitatu: Woyera bwino; wowoneka bwino ndi mtundu uliwonse wa maso kapena tsitsi; wofala kwambiri

Mtundu Wachinayi: Wabulauni; anthu wamba a ku Mediterranean, mitundu ya khungu la India/Asia

Mtundu V: Mtundu wa khungu lakuda, lakuda, la pakati pa kum'mawa

Mtundu VI: Wakuda

Kawirikawiri amakhulupirira kuti anthu aku Europe ndi America ali ndi melanin yochepa pakhungu, ndipo khungu ndi la mitundu I ndi II; khungu lachikasu ku Southeast Asia ndi mtundu III, IV, ndipo kuchuluka kwa melanin pakhungu ndi kocheperako; khungu lakuda lakuda la ku Africa ndi mtundu V, VI, ndipo kuchuluka kwa melanin pakhungu ndi kokwera kwambiri.

Pa chithandizo cha laser ndi photon pakhungu, chromophore yomwe cholinga chake ndi melanin, ndipo makina ndi magawo a chithandizocho ziyenera kusankhidwa malinga ndi mtundu wa khungu.

Mtundu wa khungu ndi maziko ofunikira a chiphunzitso cha algorithm yachowunikira khunguMwachidule, anthu omwe ali ndi mitundu yosiyanasiyana ya khungu ayenera kugwiritsa ntchito njira zosiyanasiyana akamazindikira vuto la utoto, zomwe zingathandize kuthetsa kusiyana kwa zotsatira zomwe zimachitika chifukwa cha mitundu yosiyanasiyana ya khungu momwe angathere.

Komabe, zomwe zikuchitika panopamakina owunikira khungu la nkhopeAnthu omwe ali pamsika ali ndi mavuto enaake aukadaulo pozindikira khungu lakuda ndi lakuda, chifukwa kuwala kwa UV komwe kumagwiritsidwa ntchito kuzindikira mtundu wa utoto kumayamwa pafupifupi kwathunthu ndi eumelanin pamwamba pa khungu. Popanda kuwunikira,chowunikira khunguSizingagwire mafunde owala omwe amawala, motero sizingazindikire kusintha kwa mtundu wa khungu.