? ? ? ? ? ? ? ? Ukuqonda umehluko phakathi kokukhanya okubonakalayo nokucabanga okushisayo
Ezimpilweni zethu zansuku zonke, okuningi kwalokho esikubona kuvela ukukhanya okubonakalayo. Amakhamera, izingcingo, futhi amehlo ethu athembela kulokhu kukhanya
Ukuthwebula nokuhumusha umhlaba osizungezile. Kepha kunenye indlela ehehayo yokuthola "ukubona" ??umhlaba ngokushisayo
Ukulingisa. Yize izindlela zombili zisisiza ukuba sizibone indawo esikuzungezile, zisebenza ezingxenyeni ezihluke ngokuphelele ze
I-electromagnetic spectrum futhi iveze izinhlobo ezahlukene zolwazi.
Kuyini ukukhanya okubonakalayo?
Ukukhanya okubonakalayo yingxenye ye-electromagnetic spectrum engatholakala ngeso lomuntu. Kusukela eWavelength
kusuka kuma-nanometers acishe abe ngu-380 (i-violet) kuya kuma-nanometers angama-750 (abomvu). Le ngxenye encane ye-spectrum ifaka phakathi konke
Imibala Sikwazi ukubona okubomvu, okuwolintshi, ophuzi, okuluhlaza, okuluhlaza okwesibhakabhaka, i-indigo, ne-violet.
kusuka kuma-nanometers acishe abe ngu-380 (i-violet) kuya kuma-nanometers angama-750 (abomvu). Le ngxenye encane ye-spectrum ifaka phakathi konke
Imibala Sikwazi ukubona okubomvu, okuwolintshi, ophuzi, okuluhlaza, okuluhlaza okwesibhakabhaka, i-indigo, ne-violet.
Amakhamera athwebula ukukhanya okubonakalayo, njengaleyo ese-Smartphones noma i-DSLRS, sebenza ngokuthola nokurekhoda leli banga
kokukhanya kuboniswe izinto. Lapho ukukhanya kugadla into, amanye awo ayadalwa, kanti amanye ayaboniswa. Ukukhanya okubonisiwe
Ingena amehlo ethu (noma ilensi yekhamera), isivumela ukuba sibone umbala nokwakheka kwento.
kokukhanya kuboniswe izinto. Lapho ukukhanya kugadla into, amanye awo ayadalwa, kanti amanye ayaboniswa. Ukukhanya okubonisiwe
Ingena amehlo ethu (noma ilensi yekhamera), isivumela ukuba sibone umbala nokwakheka kwento.
Ukukhanya okubonakalayo kokukhanya kuningiliziwe, okwenza kube kuphelele imisebenzi edinga ukucaca, njengokufunda umbhalo, ukubona ubuso,
noma ukuthatha izithombe kahle - kwakhanyisa izindawo.
noma ukuthatha izithombe kahle - kwakhanyisa izindawo.
Kuyini ukucabanga okushisayo?
Ukucabanga okushisayo, owaziwa nangokuthi i-thermogragraphy ethambile, ithola imisebe ku-infrared spectrum, ngqo ku
Ibanga elide - Ibanga le-wave infrared (LWIR), ngokuvamile kusuka kuma-micrometer angama-8 kuye kwayi-14 ku-wavelength. Le misebe iyakhishwa yizo zonke izinto
kususelwa ekushiseni kwabo, akuboniswanga emthonjeni wokukhanya kwangaphandle.
Ibanga elide - Ibanga le-wave infrared (LWIR), ngokuvamile kusuka kuma-micrometer angama-8 kuye kwayi-14 ku-wavelength. Le misebe iyakhishwa yizo zonke izinto
kususelwa ekushiseni kwabo, akuboniswanga emthonjeni wokukhanya kwangaphandle.
Ngamanye amagama, ukucabanga okushisayo kubona ukushisa, hhayi ukukhanya. Into eshisayo into, imisebe ye-infrared ethe xaxa.
Amakhamera we-Thermal asebenzisa izinzwa ezikhethekile ukuze athwebule le misebe futhi aziguqule ibe umfanekiso, lapho amazinga okushisa ahlukile
amelwe yimibala ehlukene noma ama-shades-kaningi ngemibala efudumele efana nebomvu, i-orange, kanye nophuzi okukhombisa izindawo ezishisayo,
Futhi imibala epholile efana nohlaza okwesibhakabhaka nokunsomi okubonisa izindawo ezibandayo.
Amakhamera we-Thermal asebenzisa izinzwa ezikhethekile ukuze athwebule le misebe futhi aziguqule ibe umfanekiso, lapho amazinga okushisa ahlukile
amelwe yimibala ehlukene noma ama-shades-kaningi ngemibala efudumele efana nebomvu, i-orange, kanye nophuzi okukhombisa izindawo ezishisayo,
Futhi imibala epholile efana nohlaza okwesibhakabhaka nokunsomi okubonisa izindawo ezibandayo.
Umehluko Osemqoka phakathi kokukhanya okubonakalayo nokucabanga okushisayo
| Ubuso | Ukukhanya okubonakalayo | Ukucabanga okushisayo |
|---|---|---|
| Ububanzi be-Wavengeth | ~ 380-750 nm | ~ 8-14 μm |
| Indlela yokuthola | Ukukhanya okubonisiwe | Kukhishwe ukushisa |
| Kudingeka Umthombo Okhanyayo | Yebo (ukukhanya kwelanga, isibani, njll.) | Cha (kusebenza ebumnyameni obuphelele) |
| Imininingwane yombala | Iqiniso - Ku - Umbala Wempilo | Umbala wamanga (umele okushisa) |
| Sebenzisa amacala | Ukuthwebula izithombe, ukubhekwa, ukufunda | Umbono wobusuku, ukuxilongwa kwezokwelapha, ukusesha nokutakula, ukuhlolwa kukagesi |
Ukucabanga okushisayo kusiza nini kakhudlwana?
Ukucabanga okushisayo kukhanya (pun okuhloswe) ezimweni lapho ukukhanya okubonakalayo kwehluleka. Ngokwesibonelo:
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Ebumnyameni ngokuphelele: Njengoba ibona ukushisa, hhayi ukukhanya, ukucabanga okushisayo kusebenza kahle ebusuku ngaphandle kokukhanya.
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Ngentuthu noma inkungu: Imisebe ye-infrared ingangena ngokugqama okungcono kunokukhanya okubonakalayo, okwenza amakhamera afudumele
Ilungele abacimi bomlilo noma ohambweni lokutakula. -
Ukuthola ama-anomalies okushisa: Amakhamera we-Thermal angabona imishini eshibhile ngokweqile, ukufakwa okuvuzayo ezakhiweni, noma
I-Fevers ekusetshenzisweni kwabantu - izinhlelo zokusebenza lapho kuvela khona izinga lokushisa kungaphezu kokubukeka.
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Ukugcina
Ngenkathi ukucabanga okubonakalayo okubonakalayo kusikhombisa ukuthi yiziphi izinto kufana ne, ukucabanga okushisayo kwembula kanjani -fudumele or ukubanda izinto zinjalo. Ngamunye une
Amandla, futhi womabili adlale izindima ezibucayi kwisayensi, embonini, emithini, nasempilweni yansuku zonke. Ukuqonda Umehluko Uyavula
Umnyango wokwazisa ukuthi ubuchwepheshe bufinyelela kanjani izinzwa zethu zemvelo - futhi isisiza ukubona okungabonakali.
Amandla, futhi womabili adlale izindima ezibucayi kwisayensi, embonini, emithini, nasempilweni yansuku zonke. Ukuqonda Umehluko Uyavula
Umnyango wokwazisa ukuthi ubuchwepheshe bufinyelela kanjani izinzwa zethu zemvelo - futhi isisiza ukubona okungabonakali.
?Izilungiselelo Zobumfihlo