22/02/25Monochrome kyamarori suna ɗauka kawai ƙarfin haske a cikin launin toka, yayin da kyamarori masu launi za su iya ɗaukar hotuna masu launi, a cikin nau'i na bayanin Red, Green da Blue (RGB) a kowane pixel. Duk da yake samun ƙarin bayanin launi na iya zama mai mahimmanci, kyamarorin monochrome sun fi kulawa, tare da fa'idodi a cikin ingantaccen ƙuduri dalla-dalla.
Mono kyamarori suna auna adadin hasken da ya taɓa kowane pixel, ba tare da wani bayani da aka rubuta game da tsayin daka na photon da aka kama ba. Don ƙirƙirar kamara mai launi, grid mai kunshe da ja, kore da shuɗi masu tacewa ana sanya shi akan firikwensin monochrome, wanda ake kira grid Bayer. Wannan yana nufin cewa kowane pixel sannan yana gano haske ja, kore ko shudi kawai. Don ƙirƙirar hoton launi, waɗannan ƙimar ƙarfin RGB suna haɗuwa - wannan ita ce hanyar da masu saka idanu na kwamfuta ke amfani da su don nuna launuka.
Grid ɗin Bayer shine mai maimaitawa na ja, kore da shuɗi masu tacewa, tare da korayen pixels biyu ga kowane pixel ja ko shuɗi. Wannan saboda koren raƙuman raƙuman ruwa shine mafi ƙarfi ga mafi yawan hanyoyin haske, gami da rana.
Launi ko Mono?
Don aikace-aikacen da hankali ke da mahimmanci, kyamarori monochrome suna ba da fa'idodi. Abubuwan tacewa da ake buƙata don hoton launi suna nufin cewa photons sun ɓace - alal misali, pixels waɗanda ke ɗaukar haske ja ba su iya ɗaukar koren photon da ya sauka a kansu. Don kyamarorin monochrome, ana gano duk photons. Wannan yana ba da haɓakar hankali tsakanin 2x da 4x akan kyamarori masu launi, dangane da tsawon lokacin photon. Bugu da ƙari, cikakkun bayanai na iya zama da wahala a warware su tare da kyamarori masu launi, saboda kawai ¼ na pixels za su iya ɗaukar Red ko Blue haske, ingantaccen ƙuduri na kyamara yana raguwa da ma'auni na 4. Hasken kore yana kama da ½ na pixels, don haka ana rage hankali da ƙuduri ta hanyar 2.
Kyamarar launi duk da haka suna iya samar da hotunan launi da sauri, cikin sauƙi da inganci fiye da kyamarori guda ɗaya, waɗanda ke buƙatar ƙarin kayan aiki da hotuna masu yawa don samun su don samar da hoton launi.
Kuna buƙatar kyamarar launi?
Idan ƙananan hoton haske yana da mahimmanci a aikace-aikacen hoton ku, to, kyamarar monochrome na iya zama mafi kyawun zaɓi. Idan bayanin launi ya fi mahimmanci fiye da hankali, ana iya ba da shawarar kyamarar launi.
