Ukuma kwezwe okuncintisanayo kobubanzi obuguquguqukayo nokusebenza kokukhanya okuphansi kwezinzwa zesithombe

Kugagasi lokutholwa kwedijithali, ububanzi obuguquguqukayo kanye nokusebenza kokukhanya okuphansi kwe izinzwa zesithombe ibe yizici ezibalulekile zokunquma ikhwalithi yokuthwebula izithombe, kukho kokubili ukulinganisa okusondelene nokwethula ukulinganisa kobuchwepheshe, okuqhuba ukuncintisana kwemakethe okushubile.

Izinkampani ezihamba phambili zithatha izintambo: U-Sony ubusa imakethe yezinzwa zesithombe ngobuchwepheshe bayo obujulile kanye nezinzuzo zesikali Ensimini yama-smartphone asezingeni eliphezulu, inani elikhulu lamadivayisi afana nama-iPhone amukela izinzwa ze-Sony, ezihamba phambili ngokuningiliziwe ukuthwebula ezigcawini ezihluke kakhulu kanye nokukhanya okuphansi. I-Samsung, isebenzisa inzuzo yayo yochungechunge lwemboni edidiyelwe, ithuthukisa ububanzi obuguquguqukayo ngomklamo we-pixel oyingqayizivele kanye ne-algorithm, ithuthukisa usayizi wamaphikseli nokuzwela ukuze kuqiniswe ukusebenza kokukhanya okuphansi, iqhudelana ne-Sony emikhakheni ephakathi kuya kwephezulu yomakhalekhukhwini kanye nezinkambu zokuqapha ukuphepha.

Amandla asafufusa ayaphakama: I-OmniVision igqekeza emkhakheni wosayizi omncane, izinzwa zokucaca okuphezulu, njenge-OV50M40, esebenzisa ubuchwepheshe obuthuthukisiwe be-HDR ukuze ithuthukise ngokuphawulekayo i-analog yokukhanya okuphansi, ukulinganisa ububanzi obuguquguqukayo, futhi ivelele emkhakheni we-smartphone nombono we-IoT. I-GCM igxile emakethe esezingeni eliphakathi ukuya kweliphansi, enemikhiqizo ebiza kakhulu ehlangabezana nezidingo eziyisisekelo zezicelo ezizwelayo ezindleko zakho kokubili ukusebenza, ethwebula isabelo semakethe e-China kanye nezimakethe ezisafufusa ngamanani namasevisi okwenziwa kwasendaweni.

Inguquko yedizayini ye-Pixel: Umthamo we-pixel wendabuko ukhawulela ububanzi obuguqukayo kanye nokusebenza kokukhanya okuphansi. Izinkampani zithuthukisa amandla okuthwebula ama-photon ngokwandisa i-pixel, zithuthukise ukusebenza kokukhanya okuphansi, isu elivame ukwamukelwa amakhamera ochwepheshe. Ngesikhathi esifanayo, izakhiwo ezintsha ezifana nezakhiwo ezikhanyisiwe kanye nezinqwabelene zivela nesakhiwo esistakiwe esihlukanisa izingxenye ezibucayi nezicutshungulwayo zesignali, ukunciphisa ukuphazamiseka nokwandisa ububanzi obuguquguqukayo.

Ukuthuthukiswa kokuthuthukisa i-algorithm: Ama-algorithm okucubungula isignali abalulekile ekuthuthukisweni kokusebenza. ububanzi obuguquguqukayo, ama-algorithms e-HDR afana nokuhlanganisa ozimele abaningi kanye nokuchayeka okuguquguqukayo kuhlanganisa izithombe zokuchayeka ezihlukene, okunothisa imininingwane ezindaweni ezikhanyayo nezimnyama. Ngokukhanya okuphansi kokusebenza kokunciphisa umsindo ama-algorithms ashintshile asuka ekuhlungeni okuvamile kuya kuma-algorithms okufunda ajulile, asusa kahle umsindo nokulondoloza imininingwane, athuthukisa ukucaca kwesithombe.

Ama-Smartphones: Omakhalekhukhwini banezidingo eziqinile zobubanzi obuguquguqukayo nokusebenza kokukhanya okuphansi. I-Huawei iqinisa ukusebenza kokukhanya okuphansi kwezigcawu zasebusuku, ihlanganisa indawo ye-AI kanye ne-algorithms yesigcawu sasebusuku ukuze ithathe izithombe zasebusuku zekhwalithi ephezulu; I-Apple igxile ebhalansini iyonke, iqinisekisa ukuthwebula kwemvelo ngaphansi kwezimo zokukhanya okugcwele.

Ukuqapha ukuphepha: Le nkambu igcizelela ububanzi ukuze ivumelane nezigcawu ezinkulu zokungafani, ukuqinisekisa izithombe ezicacile. Izinkampani zithuthukisa ubuchwepheshe bebanga elishintshashintshayo elibanzi, obuhlanganiswe nokubona ebusuku kwe-infrared, ukuthuthukisa ukuqapha ukukhanya okuphansi nokuqinisekisa ukusebenza okuthembekile kwezinhlelo zokuphepha.

I-Automotive electronics: Amakhamera ezimoto adinga ukuthwebula imininingwane yomgwaqo ngokucacile ekukhanyeni okuqinile futhi abone ngokunembile izimo zomgwaqo ebusuku.ama-plier athuthukisa izinzwa eziguqukayo eziphezulu, ezinomsindo ophansi, asebenzisa ubuchwepheshe be-shutter yomhlaba wonke ukuze athuthukise ukuzwela kokukhanya okuphansi, anikeze idatha enembile ebonakalayo yezinhlelo zokusiza abashayeli abathuthukisiwe.