Uyithatha njani ifoto nge-scotch tape (imifanekiso engena-lens) [ividiyo]

\u003ch2\u003eUyithatha njani ifoto ngescotch tape (imifanekiso engena-lens) [ividiyo]\u003c/h2\u003e \u003cp\u003eLo mxholo wevidiyo ubonelela ngokunikezelwa kolwazi olubonakalayo noluvalwayo, olubonelela ngendlela enomdla yokuphonononga izihloko ezinzima kunye neengqikelelo.\u003c/p\u003e \u003ch3\u003e Iimpawu zomxholo\u003c/h3\u003e \u003cp\u003e Ividiyo ekusenokwenzeka ukuba ine:\u003c/p\u003e \u003cul\u003e \u003cli\u003eImiboniso ebonakalayo kunye nemizekelo\u003c/li\u003e \u003cli\u003e Iingcaciso zeNgcali kunye nenkcazo\u003c/li\u003e \u003cli\u003eUsetyenziso lwehlabathi lokwenyani kunye nokusetyenziswa kwamatyala\u003c/li\u003e \u003cli\u003eIxabiso lemfundo kunye nokuqonda\u003c/li\u003e \u003c/ul\u003e \u003ch3\u003eIiNzuzo zokuFunda\u003c/h3\u003e \u003cp\u003eUmxholo wevidiyo unokwandisa ukuqonda ngokusebenzisa iindlela ezininzi zokufunda, ukwenza ulwazi oluntsokothileyo lufikeleleke ngakumbi kwaye lukhumbuleke.\u003c/p\u003e

Imibuzo Ebuzwa Rhoqo

Yintoni i-imaging engena-lens kwaye isebenza njani i-scotch tape njengekhamera?

Umfanekiso ongenaLens bubuchule obuthatha iifoto ngaphandle kwelensi yeglasi eqhelekileyo. Iteyiphu ye-Scotch isebenza njenge-diffuser, ukukhanya okusasaza okudlula kuyo kwi-sensor. Ipateni enesiphumo ibonakala ngathi ingxolo kwiliso lenyama, kodwa i-algorithms yokubala inokwakha kwakhona umfanekiso owaziwayo ukusuka kule datha yokukhanya esasaziweyo. Ibonisa ukuba ngezibalo ezichanekileyo kunye nokuqhubekeka, kwanemathiriyeli yemihla ngemihla inokusebenza njengezinto ezingaqhelekanga zokufota.

Ingaba i-imaging engena-lens ivelisa iifoto ezikumgangatho ophezulu?

Iindlela zangoku zokucinga nge-lensless zivelisa iziphumo ezisezantsi-ukulungiswa xa kuthelekiswa neekhamera eziqhelekileyo ezineelensi zeglasi ezikhazimlisiweyo. Nangona kunjalo, itekhnoloji iqhubela phambili ngokukhawuleza, kunye nabaphandi abaphucula i-algorithms yokwakhiwa kwakhona ukufezekisa imifanekiso ebukhali, eneenkcukacha. Eyona nto inomtsalane ikukwenza iikhamera zibe bhityile, zingabizi mali ininzi, kwaye zibe bhetyebhetye ngakumbi — ukuvula iingcango zemifanekiso yezonyango, ukhuseleko, kunye nezixhobo ezixineneyo kakhulu apho iilensi zemveli zingenzekiyo okanye zininzi kakhulu ukuba zingasetyenziswa.

Zeziphi iinkqubo ezisebenzayo zeekhamera ezingena lensless?

Iikhamera zeLensless zineeprojekthi ezithembisayo kwi-endoscopy yezonyango, apho izixhobo zokucinga ezibhityileyo kakhulu zinokuhamba ngaphakathi emzimbeni, kunye nokucupha, ubuchwephesha obunxitywayo, kunye nokuhlolwa kwemizi-mveliso. Bakwavumela uyilo lwekhamera ecaba, ikhadi letyala-elincinci. Kubadali kunye nabathanda itekhnoloji abajonge ukuhlala bephambi kweendlela ezisakhulayo ezinje, iMewayz ibonelela ngeemodyuli ezingama-207 ezigubungela izihloko eziphambili kubuchwepheshe nakwimimandla yokuyila, zonke zifikeleleka nge-19 yeedola kuphela ngenyanga.

Ngaba ndifuna isixhobo esikhethekileyo ukuzama ukwenza imifanekiso engena-lens ekhaya?

Kweyona nto ilula, udinga i-sensor yomfanekiso ongenanto (efana nekhamera yewebhu ehlutshiweyo), iqhekeza letape ye-scotch ukuze isebenze njenge-diffuser, kunye nesofthiwe yokuqhuba i-algorithms yokwakhiwa kwakhona kwidatha ebanjwe. Izixhobo zomthombo ovulekileyo zikhona kwicala lokubala. Ngumfuniselo oncomekayo osebenza ngezandla wokuqonda i-optics kunye nokufota ngekhompyutha, nangona iziphumo ziya kuba ncinane xa kuthelekiswa nokuseta elebhu enezivamvo ezilungisiweyo kunye nemibhobho yokucubungula ephucukileyo.