Menene matakai don gwada kyamarori HD taro?

Gwajin nakyamarori masu mahimmanci na tarogalibi yana gwada ƙuduri da haifuwar launi, haske, da diyya ta baya, sannan auna murdiya ta kyamara, amfani da wutar lantarki, da ƙarancin ƙarfin aiki.Na farko mai zuwa yana auna ƙuduri da haifuwar launi, da ma'aunin matakan haske da ramuwa na baya.Bari in fara gabatar da shi.

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1. Ma'aunin kaifi:

Lokacin gwaji da yawakyamarori masu mahimmanci na taro, Ya kamata a yi amfani da ruwan tabarau iri ɗaya (kafaffen mayar da hankali da ruwan tabarau masu canzawa guda biyu ana ba da shawarar), kuma tsakiyar da'irar katin gwajin ya bayyana a gefen hagu da dama na allon saka idanu, wanda ya bayyana kuma daidai yake ƙidayar alamar alamar da aka ba, jimillar layukan tsaye 10 saiti 10 na layin kwance.Yana wakiltar kaifi na tsaye da madaidaiciyar madaidaiciyar bi da bi, kuma an ba da saitin layin daidai.

2. Gwajin sake haifuwa launi:

yakamata a zaɓi na'urar duba launi don gwada wannan siga.Na farko, lura da mutane da tufafi daga nesa mai nisa don ganin ko akwai wani murɗaɗɗen launi, bambanta da abubuwa masu launin haske, kuma duba babban ma'anar amsawa na kyamarar sa ido, kuma sanya kundin hoton launi a gaban kyamarar sa ido. don ganin hoton ya zayyana a sarari, haske ko kauri.Ɗauki hotuna na abubuwa masu launi masu motsi don ganin ko akwai wutsiya masu launi, lag, blur, da sauransu.

3. Babban diyya mai haske na baya:

Akwai hanyoyi guda biyu don gwada wannan ma'aunin: ɗaya yana cikin ɗaki mai duhu, kunna matsi mai daidaita haske a gaban kyamarar, idan an kunna ta, sannan sanya hoto ko rubutu a ƙarƙashin hasken, sannan a sanya kyamarar tsaro. a kan haske., Don ganin idan ana iya ganin hotuna da rubutu a fili, allon ba ya da kyau, wanda tasiri.Ɗayan shine a harba kyamarar ta taga lokacin da rana ta cika, a ga ko ana iya ganin hotuna da rubutu a fili.

4. HD murdiya:

don ganinkamaramurdiya, sanya katin gwajin a gaban kyamarar don sa sararin ya bayyana akan allon, duba ko sararin yana da ellipse, matsar da kyamarar gaba don ganin ko tsakiyar da'irar ya girma, sannan a gwada gefuna. , kusurwoyi da firam daga nesa Babu murdiya da sauransu.


Lokacin aikawa: Nov-02-2020