Ziliqela izinto ofuna ukunikela ingqalelo xa ukhetha iskena somnwe

Into yokuqala yokunikela ingqalelo xa ukhetha iskena somnwe kukuvula kunye nokuqonda indlela yeskena somnwe. Ezona ziqhelekileyo zikwindawo yentengiso zivula i-nketho lokuvalwa komnwe, ukuvula umnwe wokuvula ukuvula, kwaye i-Ultrasonic Finwerprint yokuvula. Aba bathathu baneetekhnoloji eziqolileyo zobuqhetseba kwaye banendlela yokhuseleko.

Eyona nto iphambili yiskena somnwe we-Ultrasonic. Umahluko omkhulu phakathi kwawo kunye nendlela yokuqonda umnwe yemveli kukuba kwangaphambili ayifuni ncaza, kwaye ukuhambisa i-ultrasonic kunokufihlwa phantsi kweplastiki, iglasi, kunye nentsimbi. Umnwe awufuni ukwenza unxibelelwano ngexesha lenkqubo yokuqatshelwa. Isebenzisa amaza e-ultrasonic ukuskena iminwe, enokungena kwi-demis yolusu ukwenza umfanekiso weminwe ngeminwe ngeminwe ye-3D. Iteknoloji isetyenziswa kwicandelo lomnyango womnwe, ukuphelisa imodyuli yentloko yomnwe womnwe womnwe, onokuba lula kwaye ubuchwephesha obungaphezulu ngengqondo. Kwangelo xesha, indlela yokujonga engafaniyo nayo ikwasusa isiphene se-scanner ye-scanner yemveli echaphazelekileyo emincinci. Inzuzo kukhuseleko oluphezulu, kwaye ukungathandeki kukuba isantya sokwamkelwa sihamba kancinci.

Okwesibini yindawo yokufaka umnwe engacacanga. Inkqubo yokucofa umnwe-wangaphambili ye-readringit yeyomnqweno wokungakhathalelwa kweminwe. Isebenzisa umphezulu womphezulu wolusu lomnwe njenge-pole enye. Imikhono kunye neentlambo (amanqaku aphezulu kunye namanzi aphantsi kumnwe) abonisa amaxabiso ahlukeneyo okubanakho ukuxhobisa ngenxa yemigama eyahlukileyo ye-chip, ukuze i-Subrical Senright ifumane ulwazi lomnwe. Inzuzo kukuba isantya sokwamkelwa sizile, kwaye ukungathandeki kukuba intsebenzo yokhuseleko iphakathi.

Ukwamkelwa kweminwe ye-Optical Isebenzisa umnwe obekwe kwilensi yokukhanya, ikhanyisiwe nguMthombo owakhelweyo, oqikelelweyo kwiSixhobo seNtlawulo, kwaye ijongiwe yi-chip yomnwe ukuze ibe yimbonakalo yeminwe ye-Graysist yeminwe yamaxesha amaninzi. Inzuzo kukuqina okuqinileyo kokusingqongileyo kunye nokuzinza okuhle. Ingxaki kukuba kukho iziphene zendalo ngokuchanekayo.

Inye kuphela ukunika ingqalelo ekhethekileyo ekubeni ungathenge iskena somnwe omkhulu. Esi sitshixo sinokuqaphela kuphela ii-gullies kumnwe womntu. Iskena somnwe sobulawa iya kwahlula-hlula umnwe kwiindawo ezincinci kwaye emva koko iskene umnwe. Ukuba ngumsele, ulwazi luyi-0, kwaye ukuba yinxalenye yokuphuma, ulwazi ngu-1. Ngale ndlela, xa sibeka umnwe womnwe, xa sibona ukuba Msgstr "0" kunye "1". Xa ukufana phakathi kolwazi oluvunyiweyo kunye nolwazi olugcinwe kwangaphambili lufikelela kwinqanaba elithile, iskena somnwe singavulwa. Kuyaziwa ukuba ucango lunokuvulwa ngeenzwane, ezikhathazayo zokhuseleko.