Lens Trief Ray Labari shine kwana tsakanin abubuwan da aka gani da Jami'ar Lens. Lens Babban Rai shine Ray wanda ya wuce ta hanyar kawar da abin hawa da kuma layin tsakanin cibiyar shiga cibiyar da kuma batun. Dalilin wanzuwar CRAI A cikin Hoton Hoto shine cewa akwai Fiv (filin kallo) akan ruwan tabarau na hoto, da kuma darajar fasahar ta dogara da ƙimar kuskure a tsakanin lens na hoton firikwensin da matsayin silicon PhotoDododiode. Dalilin shine mafi kyawun wasa da ruwan tabarau.
Lens Trief Ray Labari
Zabi wani abin da ya dace da firikwensin ruwan tabarau & Image na iya tabbatar da ƙarin cikakkiyar kama da silicon Photoodioodes, don haka rage ingantaccen crosstalk.
Don na'urori masu auna hoto tare da kananan pixels, babban ray kusurwa ya zama muhimmin sizin. Wannan saboda hasken ya shiga zurfin pixel don isa ga silicon PhotoDifize a cikin PhotoDiele kuma yana taimakawa wajen ƙara yawan hasken da ke cikin silicon Photodiode na wani kusa pixel (ƙirƙirar crosstalk).
Sabili da haka, lokacin da hoto firikwensin zai zayyad da ruwan tabarau, zai iya tambayar mai samarwa na hoto & Lens Manufacturer don carrve na dacewa; An ba da shawarar gabaɗaya cewa bambance-bambancen kusurwa tsakanin hoton hoto da ruwan tabarau, ba shakka, mafi karancin buƙata.
Tasirin ruwan tabarau Clo da kuma firikwensin bakin ciki:
Rashin daidaituwa na rashin daidaituwa a cikin crossgal wanda ya haifar da rashin daidaituwa na launi a saman hoton, wanda ya haifar da ragi a cikin siginar-da-amo (snr); A matsayin CCM na buƙatar karɓar karɓar dijital don biyan bashin siginar siginar a cikin hotunan hoto.
Tasirin ruwan tabarau yana burkewa da firikwensin mai kyau
Idan burodin bai yi daidai ba, zai haifar da matsaloli kamar hotunan da aka birgima, hazo, low bambanci, launuka iri-iri, da kuma rage zurfin filin.
Lens Craan ya fi ƙarfin firam ɗin hoto zai samar da shading mai launi.
Idan hoto firikwensin ya fi karami da ruwan tabarau, lens shading zai faru.
Don haka dole ne mu fara tabbatar da cewa Shading mai launi bai fito ba, saboda lens shading ya fi sauƙi a warware ta hanyar tsutsa fiye da shading launi.
Hoto na hoto da ruwan tabarau
Ana iya gani daga adadi da ke sama cewa ttl na ruwan tabarau shi ne ma mabuɗin tantance kusancin murfin. Ƙananan ttl, mafi girma da kusurwa. Sabili da haka, hoto firikwensin yana da matukar muhimmanci ga ruwan tabarau lokacin da ƙirar tsarin kyamara.
Sau da yawa, ruwan tabarau bai dace da hoton firikwensin don dalilai daban-daban ba. An lura da gwaji da gwaji tare da filayen lebur (mafi ƙarancin faifai) sun fi dacewa da bambancin Modulewararrun ƙirar ƙirar ƙwararru fiye da ɓarke mai lankwasa.
Lens Furucin baya daidai da hoton hoto don dalilai daban-daban
Hotunan da ke ƙasa suna nuna misalai na lebur saman da kuma mai lankwasa.
Misalai na lebur saman da kuma mai lankwasa
Idan sha'awar ruwan tabarau ya sha bamban da sha'awar sayen hoto, simintin launi zai bayyana kamar yadda aka nuna a hoton da ke ƙasa.
Filin launi ya bayyana
Lokaci: Jan-05-2023
