1.Menene ruwan tabarau na dubawa?

Dangane da filin aikace-aikacen, ana iya raba shi zuwa ƙimar masana'antu da ƙimar mabukaciruwan tabarau na dubawa. Lens ɗin dubawa yana amfani da ƙirar gani ba tare da murdiya ba, babban zurfin filin, da babban ƙuduri.

Babu murdiya ko ko Ƙananan murdiya:Ta hanyar ka'idar hoton gani ba tare da murdiya ko ƙananan murdiya a ƙarshen gaba ba, ana ɗaukar ainihin siffar abin da aka ɗauka don gane simulation. A cikin zaɓin ruwan tabarau don kayan aikin dubawa da kayan aiki, zaɓi na farko ba wani murdiya ba ne ko ƙananan ruwan tabarau na murdiya. Ko kuma idan kun zaɓi gurɓataccen ruwan tabarau, Hakanan za'a iya gyara shi ta hanyar algorithm na software na ƙarshen baya don samun filin dubawa.

Lens na dubawa

Menene zurfin filin ko DoF?Zurfin filin yana nufin nisa tsakanin gaba da baya na abu wanda har yanzu a bayyane yake bayan an mai da hankali kan batun. An bayyana naúrar gabaɗaya a mm. Zurfin filin yana da alaƙa da ƙirar ruwan tabarau, tsayi mai tsayi, buɗewa, nisan abu da sauran dalilai. Matsakaicin nisan abu, ƙarami zurfin filin, kuma akasin haka. Ƙananan tsayin tsayi, mafi girman zurfin filin, kuma akasin haka. Karamin budewar, mafi girman zurfin filin, kuma akasin haka. Dangane da halaye na ruwan tabarau na gani, a cikin ainihin aikace-aikacendubawaganewa, ana amfani da ƙaramin ƙirar buɗe ido gabaɗaya don ƙara buƙatar babban zurfin filin.

Zurfin filin

Menene ƙuduri na ruwan tabarau?Raka'a: mm/lp, Yana nufin adadin nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i na layi da fari waɗanda za'a iya bambanta su a kowane mm, wato ma'aunin ma'auni. Ƙaddamarwa ma'auni ne na ma'aunin pixel na ruwan tabarau, koma zuwa ikon gano cikakkun bayanai. Ana amfani da babban ƙuduri don matakin masana'antu, kuma ana amfani da ƙananan ruwan tabarau don matakin amfani.

2. Yadda za a zabi guntu don samfurin ganewar scan?

Akwai na'urori masu auna firikwensin da yawa a kasuwa, tare da yanki daban-daban: 1/4", 1/3", 1/2.5", 1/2.3", 1/2". don haka zai iya biyan buƙatun aikin daban-daban. Ana amfani da ruwan tabarau mai ƙarfi gabaɗaya wajen gano masana'antu. Don aikace-aikacen mabukaci, musamman don tantancewar 2D da 3D. Ba a buƙatar guntuwar VGA da aka zaɓa, kamar OV9282, don pixels ɗin ruwan tabarau masu dacewa, amma ana buƙatar daidaiton ruwan tabarau, wanda ke da mahimmanci don sarrafa tsarin samarwa. Lokacin da aka kammala ƙirar ruwan tabarau, A cikin matakin samar da taro, ana iya sarrafa kusurwar kallo a ƙari ko ragi digiri 0.5, don tabbatar da mafi ƙarancin karkata.

3. Yadda za a zabi dutsen na'urar daukar hoto?

Binciken masana'antu gabaɗaya yana ɗaukar dutsen C, Dutsen T da sauransu. Dangane da samfurin mabukaci, ban da dutsen M12,ruwan tabarau na dubawatare da Dutsen M10, M8, M7, M6 da M5 ana amfani da su sosai. Za su iya saduwa da yanayin kayan aiki masu nauyi, kuma ƙirar bayyanar samfurin za a iya fifita su ta masu amfani.

4.What are aikace-aikace filayen na Ana dubawa ruwan tabarau?

Ana amfani da ruwan tabarau mai ƙira na ChuangAn don gano fuska, duban lambar QR, sikanin kyamara mai sauri, sikanin binocular splicing, 3D scanning, macro scan, rubutaccen rubutu da hannu, bugu da rubutu, fitarwa katin kasuwanci, katin ID, Ƙididdigar kisa na kasuwanci, ƙimar ƙarin ƙima ta haraji, saurin hoton hoto, duban lambar mashaya.

Aikace-aikacen ruwan tabarau na dubawa