Ilensi yokuhlanekezela ephansi iyisisetshenziswa esihle kakhulu sokubona esiklanyelwe ukunciphisa noma ukuqeda ukuhlanekezela ezithombeni, okwenza imiphumela yezithombe ibe ngokwemvelo, ibe ngokoqobo futhi inembe, ihambisane nokuma nobukhulu bezinto zangempela. Ngakho-ke,ama-lens aphansi wokuhlanekezelazisetshenziswe kabanzi ezithombeni zomkhiqizo, izithombe zezakhiwo neminye imikhakha.

Asebenza kanjani amalensi okuhlanekezela

Inhloso yokuklama yamalensi okuhlanekezela okuphansi ukunciphisa ukuhlanekezela kwezithombe phakathi nokudluliswa kwelensi. Ngakho-ke, ekwakhiweni, kugxilwe endleleni yokukhanya yokusabalalisa. Ngokulungisa ukugoba, ukujiya, kanye nemingcele yendawo yelensi, inqubo yokuphikisa ukukhanya ngaphakathi kwelensi ifana kakhulu. Lokhu kunganciphisa ngempumelelo ukuhlanekezela okukhiqizwa ngesikhathi sokusakazwa kokukhanya.

Ngaphezu kokuthuthukisa ikhwalithi yesithombe ngokuklama kwendlela yokubona, amalensi amanje ahlanekezela kancane nawo enza ukulungiswa kwedijithali phakathi nokucubungula isithombe. Ngokusebenzisa amamodeli ezibalo nama-algorithms, izithombe zingalungiswa futhi zilungiswe ukuze kuncishiswe noma kuqedwe ngokuphelele izinkinga zokuhlanekezela.

Ilensi yokuhlanekezela ephansi

Izindawo zohlelo lokusebenza zamalensi aphansi wokuhlanekezela

Izithombe kanye namavidiyo

Amalensi okuhlanekezela aphansiasetshenziswa kabanzi ekuthwebuleni izithombe namavidiyo okuchwepheshile ukuze athwebule izithombe namavidiyo asezingeni eliphezulu, amaqiniso futhi anembile. Zinganciphisa umehluko ekuwohlokeni kwezithombe zezithombe phakathi nendawo nasekupheleni kwelensi, zinikeze imiphumela ebonakalayo engokoqobo nengokwemvelo.

Mimishini ye-edical imaging

Ukusetshenziswa kwamalensi ahlanekezela kancane emishinini yokuthwebula yezokwelapha nakho kubaluleke kakhulu, njengoba kunganikeza odokotela nabacwaningi idatha yesithombe enembile ukuze basize ukuhlonza nokwelapha izifo.

Isibonelo: Ezindaweni ezifana ne-digital X-ray photography, i-computed tomography (CT), ne-magnetic resonance imaging (MRI), amalensi ahlanekezela kancane asiza ukuthuthukisa ukucaca nokunemba kwesithombe.

Ukuhlolwa Nezilinganiso Zezimboni

Amalensi ahlanekezela aphansi avame ukusetshenziswa ekuhloleni ukunemba kanye nemisebenzi yokulinganisa emkhakheni wezimboni, njengokuhlola okuzenzakalelayo kokubona, amasistimu okubona komshini, okokusebenza kokulinganisa okunembayo, njll. Kulezi zinhlelo zokusebenza, amalensi ahlanekezela kancane ahlinzeka ngedatha yesithombe enembe kakhulu nethembekile, esiza. ukwenza ngcono izinga nokusebenza kahle kokukhiqizwa kwezimboni.

Ukusetshenziswa kwelensi yokuhlanekezela okuphansi

I-Aerospace kanye ne-Drones

Kuzinhlelo zokusebenza ze-aerospace ne-drone, amalensi ahlanekezela aphansi anganikeza ulwazi olunembile lwento ephansi kanye nedatha yesithombe, kanye nezici zokuhlanekezela ezizinzile. Ukusetshenziswa kweama-lens aphansi wokuhlanekezelaibalulekile emisebenzini efana nokuzulazula ngendiza, imephu yenzwa yerimothi, ukuhlonza okuqondiwe, nokugada emoyeni.

I-Virtual Reality (VR) kanye ne-Augmented Reality (AR)

Izibonisi ezifakwe ekhanda nezingilazi kuzinto ezingokoqobo ezibonakalayo kanye nobuchwepheshe bangempela obungathandwa kwabathelisi esikubona ngokuvamile zidinga ukusetshenziswa kwamalensi ahlanekezela kancane ukuze kuqinisekiswe ukuthi izithombe nezigcawu ezibukwa abasebenzisi zinejiyomethri enhle kanye nokuba ngokoqobo.

Amalensi ahlanekezelayo aphansi anciphisa ukuhlanekezela phakathi kwezibuko nezibonisi, ahlinzeke ngokoqobo okunethezekile nokugxilile okubonakalayo kanye nokuzizwisa kweqiniso eli-augmented.