Androids anovimba nelaser kutarisisa, asi iyo iPhone inoenda neimwe nzira. Sei?

Mumakore achangopfuura, nyika yenharembozha yakaona shanduko huru. Isu tinogona kuona misiyano yakakosha mune zvese zvikamu, zvisinei nekuti isu takatarisa pahukuru kana dhizaini, kuita kana mamwe mabasa akangwara. Hunhu hwemakamera parizvino hunoita basa rakakosha. Parizvino, tinogona kutaura kuti ichi ndicho chimwe chezvinhu zvakakosha zvemafoni emafoni, umo mureza unogara uchikwikwidza. Mukuwedzera, kana tichienzanisa, semuenzaniso, mafoni e-Android neApple's iPhone, tinowana misiyano yakawanda inofadza.

Kana iwe uchifarira nyika yenharembozha tekinoroji, saka iwe unonyatsoziva kuti mumwe wemisiyano mikuru inogona kuwanikwa munyaya ye sensor resolution. Nepo maAroids achiwanzopa lenzi ine anopfuura makumi mashanu Mpx, iyo iPhone yanga ichibheja pagumi nemaviri Mpx kwemakore, uye inogona kuramba ichipa zvirinani mafoto. Nekudaro, haina kutariswa kwakawanda kunobhadharwa kune inotarisisa masisitimu, kwatinosangana nemusiyano unonakidza. Kukwikwidza mafoni neiyo Android inoshanda sisitimu kazhinji (muchidimbu) inotsamira pane inonzi laser auto focus, nepo ma smartphones ane yakarumwa apple logo haana tekinoroji iyi. Inonyatsoshanda sei, nei ichishandiswa uye ndeapi matekinoroji ayo Apple anovimba nawo?

Laser kutarisisa vs iPhone

Iyo yakataurwa laser inotarisisa tekinoroji inoshanda zvakapusa uye kushandiswa kwayo kunoita zvakawanda pfungwa. Muchiitiko ichi, diode yakavanzwa mumufananidzo wemufananidzo, iyo inobudisa mwaranzi kana iyo trigger inomanikidzwa. Muchiitiko ichi, danda rinotumirwa kunze, iro rinobvongodza kubva pachidzidzo chakatorwa / chinhu uye kudzoka, iyo nguva inogona kushandiswa kukurumidza kuverenga chinhambwe kuburikidza nesoftware algorithms. Sezvineiwo, inewo divi rayo rakasviba. Paunenge uchitora mafoto kumadaro akakura, iyo laser inotarisisa haisisiri yechokwadi, kana kana uchitora mafoto ezvinhu zvakajeka uye zvipingamupinyi zvisina kunaka zvisingakwanise kuratidza danda. Nechikonzero ichi, mafoni mazhinji achiri kuvimba nezera-yakaratidza algorithm kuona musiyano wechiitiko. Sensor ine yakadaro inogona kuwana mufananidzo wakakwana. Iko kusanganiswa kunoshanda zvakanyanya uye kunovimbisa nekukurumidza uye kwakaringana kutarisa kwemufananidzo. Semuenzaniso, yakakurumbira Google Pixel 6 ine iyi system (LDAF).

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Kune rumwe rutivi, tine iPhone, iyo inoshanda zvishoma zvakasiyana. Asi mumusoro zvakangofanana. Kana iyo trigger ichidzvanywa, iyo ISP kana Image Signal processor chikamu, iyo yakave yakagadziridzwa zvakanyanya mumakore achangopfuura, inoita basa rakakosha. Iyi chip inogona kushandisa nzira yekusiyanisa uye yakaomesesa algorithms kuongorora ipapo iyo yakanyanya kutariswa uye kutora mufananidzo wemhando yepamusoro. Ehe, zvichibva pane data rakawanikwa, zvinodikanwa kufambisa lens kune yaunoda chinzvimbo, asi ese makamera mumafoni efoni anoshanda nenzira imwechete. Kunyangwe ivo vachidzorwa ne "motor", kufamba kwavo hakusi kutenderera, asi mutsara.

Imwe nhanho mberi ndeye iPhone 12 Pro (Max) uye iPhone 13 Pro (Max) modhi. Sezvaungave wakafungidzira, aya mamodheru akashongedzerwa neinonzi LiDAR scanner, iyo inogona kuona ipapo ipapo chinhambwe kubva pachidzidzo chakatorwa uye kushandisa ruzivo urwu kune mukana wayo. Muchokwadi, tekinoroji iyi iri padyo neiyo yakataurwa laser yekutarisa. LiDAR inogona kushandisa laser matanda kugadzira 3D modhi yezvakaitenderedza, ndosaka ichinyanya kushandiswa kuvheneka makamuri, mumotokari dzinozvimiririra uye kutora mafoto, kunyanya mapikicha.