Farqiga midabka ee dahaarka waxaa sababa farqiga u dhexeeya hue-lightness-midabka filimka rinji iyo midab-iftiin-midabka guddiga caadiga ah ama gaariga oo dhan.
Qodobbada saameeya farqiga midabka ee daahan
1. Dhumucda dahaarka
Dhumucda dahaarka ayaa si dhow ula xidhiidha deegaanka codsiga.Qodobbada sida midabka substrate-ka iyo isbeddelka dhalaalaya ee rinjiga sababtoo ah isbeddelka dhumucdiisuna waa in si buuxda loo tixgeliyo toning rinjiga iyo xitaa habka daahan.
2. Xadhiga uumiga
Isbedbeddelka dareeruhu wuxuu saameeyaa heerka korka, dhalaalka, iyo habaynta jihaynta ee midabada iyo buuxinta dahaarka, ka dibna waxay saameeyaan midabka midabka.
3. Hydrophilicity ee dareeraha
Deegaanka qoyaanka sare leh, haddii isbeddel heerkul aad u daran uu ku lug leeyahay, inta lagu jiro habka isbedbeddelka dareeraha, dusha dahaarka ayaa yeelan doona kala duwanaansho heerkul ah sababtoo ah isbeddelka dareeraha, taasoo keentay lakab khafiif ah oo ceeryaamo biyo ah oo ku yaal dusha sare ee daahan, taasoo keenaysa daahan si loo caddeeyo oo loo soo saaro kala duwanaansho midab.
4. Midnimada dahaarka
Midabka kala duwan ayaa saameyn kala duwan ku leh midabka midabka sababtoo ah hagaajinta;midab isku mid ah ayaa fudud in la soo saaro wasakhaha dusha sare ee isla guddiga sababtoo ah hababka dhismaha ee kala duwan, caadooyinka hawlgalka ee kala duwan iyo arrimo kale, sida farqiga dhumucda u dhexeeya looxyada kala duwan.Arrimahan ka dhalanaya aberration chromatic waxa kaliya oo lagaga gudbi karaa hababka hawlgalka ama aqoonta.
Heerka farqiga midabka daahan
Qiimaha CA (Chromatic Aberration) waxaa loo isticmaalaa in lagu cabbiro heerka kala duwanaanshaha midabka sawirka.Qiimaha hooseeya, tayada wanaagsan.
Waqtiga boostada: Jan-18-2022