La Izithombe ze-5D Akuwona umqondo olula ukuwufanisa, kodwa umele inqubekelaphambili ebalulekile emikhakheni ethile yocwaningo. Ngoba ngenxa yengqikithi yamasu ahlukene, izithombe zingatholakala ngenani lolwazi oluzosisiza ukuba siqonde kangcono izinto, kuze kube muva nje, zazingabonwa ngamehlo ethu.
Ukusuka kukhamera obscura kuya ekuthwebuleni kwe-5D
Ukuthwebula izithombe kuhlezi kuvela, nakuba kungezona zonke intuthuko ezithandwa ngendlela efanayo noma ngesivinini esifanayo. Ngokuvamile, lezo ezifinyelela iningi labasebenzisi ngokushesha kakhulu yilezo okuthi, ngaphandle kokwehlisa ukufaneleka kwazo, kube lula kubasebenzisi ukuthi bazisebenzise futhi baqonde nokuthi basebenza kanjani. Isibonelo, izithombe ze-HDR.
Kodwa-ke, akhona amanye ama-novelties okuthi ngenxa yobunzima bawo ahlala engemuva, kodwa awabalulekile kangako kuwo. Ngaphezu kwalokho, ezimweni eziningi zingaphezu kwalokho abakhiqizi bezingcingo eziphathwayo abafuna ukusimangaza ngazo ngeziphakamiso zabo zakamuva. Isibonelo salokhu yi- Izithombe ze-5D. Uyafuna ukwazi ukuthi kuyini? Sizokutshela ngendlela elula, kodwa okokuqala kufanele ubuyekeze ngokushesha ukuvela kwezithombe ngokwakho.
Kungashiwo ukuthi i-obscura yekhamera ingumsuka wokuthwebula izithombe noma, okungenani, okwakusekelwe ekuqaliseni ukwakha idivayisi eyayizovumela isithombe sokuqala emlandweni ukuba sithathwe. Futhi wukuthi, lawa makhamera amnyama asebenza ngokufanayo nekhamera.
Ku-obscura yekhamera, ukukhanya kungena embotsheni encane kuphela futhi lokhu kusivumela ukuthi sakhe ukuvela kwalokho okungaphandle kwesokudla endaweni ephambene nembobo eshiwo. Yiqiniso, ukuze ukwazise lokhu kuqagela, kuvamile ukuba ngaphakathi kwekhamera ngokwayo. Ngakho benalowo mbono engqondweni, baqala ukuphenya ukuthi bangasithatha kanjani leso sithombe ukuze singabi into yesikhashana kodwa ehlala njalo.
Yile ndlela inselelo eyaphakanyiswa ngayo futhi njengoba intuthuko yezobuchwepheshe yayikuvumela, yisiphi isithombe esingaziwayo emlandweni esifinyelelwe kuso: ”point de vue”. Lesi sithombe sathathwa nguNocéphore Niépce ngo-1826 futhi nguye ohlonishwa ngokusungulwa kwezithombe.
Hhayi-ke, kusukela kuleso sithombe sokuqala yonke into yaqala ukuvela ngokushesha, kwafika amakhamera e-analog anama-reels, i-SLR bese kuba amakhamera anezinzwa zedijithali asevele emele ingqikithi yalesi siyalo sobuciko. Kodwa benganelisekile ngalokho, baqhubeka nokuzama izindlela ezintsha zokuthwebula.
Njengoba yonke into iqhubeka, imibono yaqala ukuhlangana eyavumela ukugxuma kusuka kulokhu kuthwebula ngezinhlangothi ezimbili zezinto ezinobukhulu obuthathu ukuze izinhlobo ezintsha zezithombe ezifana ne-3D noma i-4D. Nokho, okwakamuva izithombe ze-5D. Ukweqa okubalulekile okungelula ukukuchaza, kodwa lokho cishe kuqondwa futhi kukuvumela ukuthi uthole umbono wokubaluleka okungaba nakho.
Kuyini izithombe ze-5D
Ake siqale ekuqaleni, ubani owasungula izithombe ze-5D? Lapha, ngokuphambene nesithombe uNocéphore Niépce ahlotshaniswa naso njengombhali wesithombe sokuqala ngo-1826, "point de vue", asikho nesisodwa isibalo kodwa kuneqembu labacwaningi.
Laba bakwazile ukuthwebula izithombe zokuqala zalokho okubhekwa njengezithombe ze-5D, kodwa ziyini ngempela lezi zinhlobo zezithombe. Hhayi-ke, ake sibone, isithombe siyohlala siyisithombe se-2D futhi kakhulukazi, uma sibhekwa kumshini wedijithali, isithombe se-3D. Ngakho-ke ukusetshenziswa kobukhulu obuhlanu egameni kungenxa yokwanda kolwazi hhayi kakhulu ukubona okwengeziwe.
Ngakho-ke, i- Izithombe ze-5D yizithombe lokho zitholwa ngokuhlanganisa izithombe ezinenani elikhulu lolwazi kuthathwe kusetshenziswa amasu ahlukene njengezithombe ezicindezelwe zevolumetric spectral ultrafast.
Yebo, igama ngokwalo selivele libonisa ukuthi ukuqonda inqubo yokubamba ngqo ngeke kube lula uma ungenaso isisekelo esihle ku-physics. Ngoba kudingekile ukuba kucace ukuthi konke lokho kuyi-spectral, i-volumetric ne-compressed. Namanje ukuqonda umqondo akuyona into engenakwenzeka kunoma ubani.
Njengoba kuchazwa indlela yokuthwebula, iyakwazi ukuthatha isifinyezo ngesivinini esikhulu kangangokuba ikuvumela ukuthi umise zonke izinhlobo zezinto ezingathwetshulwa ngezikhathi ezisukela kuma-picoseconds kuye kuma-femtoseconds. Ukukunikeza umbono ongcono, lawa makhamera e-CUP ayakwazi ukudubula amafreyimu angama-70 trillion ngomzuzwana.
Ngakho-ke, ngamasu asuka ekuthathweni kwama-photon asheshayo kuya ekubonweni kwekhoni ye-optical ye-Mach, njll., yindlela abayithola ngayo. Ngoba yonke idatha eqoqwe kusithombe ngasinye salezi zithombe iyahlanganiswa ukuze ikhiqize isithombe se-5D.
Uma unombono noma ujwayelene kakhulu namagama afana nokuthatha izithombe kwe-3D noma kwe-4D, ukuthwebula izithombe kwe-5D kuwukuvela nokuhlanganisa kokunye okubili. Ngakho isistimu inikeza izinqumo zendawo kuma-eksisi X, Y kanye no-Z kanye nedatha ku t, λ.
Ngizokwazi ukuthatha izithombe ze-5D kumakhalekhukhwini wami? Ake sibone, empeleni akunakwenzeka ukuthi uzokwazi ukwenza izithombe ze-5D nge-smartphone. Isistimu yokuhlola eyakhelwe ukuthwebula lolu hlobo lwesithombe isebenzisa izinhlobo ezimbili zezinzwa bese izihlanganisa zibe yinto eyodwa ukuze ibonise izilinganiso ezinhlanu zolwazi.
Izinhlelo zokusebenza zezithombe ze-5D
Nokho, ukwazi konke lokhu futhi unethemba lokuthi uwuthathile umqondo kahle ngangokunokwenzeka, nakuba ungaqhubeka nokuphenya uma unomuzwa wokuthi udinga ukwazi okwengeziwe, Kwenzelweni ukuthwebula izithombe kwe-5D?
Impendulo enembe kakhulu ukuthi izithombe ze-5D zizoba nokusetshenziswa ikakhulukazi kwezemfundo nocwaningo. Amalabhorethri ahlukene kanye nezimo zocwaningo ngebhayoloji, i-physics kanye namakhemikhali azothola kulolu hlobo lwezithombe indlela yokuthwebula inani eliphezulu kakhulu lolwazi ukuze libuyekezwe lapho belidinga futhi ngaleyo ndlela bathuthuke kumaphrojekthi ahlukahlukene kakhulu azowavumela ukuthi bathole izimfihlo isayensi. kusalindelwe . Ngoba okwamanje kunezikhathi ezingenakuphindwa ezingenakwenzeka "ukufriza".