Aqoonsadaan iftiinka RGB eeFalanqeeyaha maqaarka
RGB waxaa loogu talagalay mabda'a midabbada midabka. Marka loo eego shuruudaha beenta, habkiisa isku-darka midabka waa sida casaan, cagaar, iyo nalalka buluugga ah. When their lights overlap each other, the colors are mixed, but the brightness is equal to The sum of the brightness of the two, the more mixed the higher the brightness, that is, additive mixing.
Mid kasta oo ka mid ah saddexda kanaalada midabaynta, casaanka, cagaarka, iyo buluugga, ayaa loo qaybiyaa 256 heerar oo iftiin ah. Markay tahay 0, "iftiinka" waa kan ugu liita - waa la damiyaa, oo 255, "iftiinka" waa kan dhalaalaya. When the three-color grayscale values are the same, gray tones with different grayscale values are generated, that is, when the three-color grayscale is all 0, it is the darkest black tone; Marka saddexda-midabka godka ah uu yahay 255, waa dhawaaqa ugu dhalaalaya ee cad.
RGB colors are called additive colors because you create white by adding R, G, and B together (that is, all the light is reflected back to the eye). Midabada isku darka ah waxaa loo isticmaalaa iftiinka, telefishanka iyo kormeerayaasha kumbuyuutarka. Tusaale ahaan, waxay soo bandhigaan midab ka soo saar midab adoo ka soo baxa iftiinka casaanka, cagaarka, iyo buluuga buluuga ah. The vast majority of the visible spectrum can be represented as a mixture of red, green, and blue (RGB) light in varying proportions and intensities. Markay midabada midabkaasi isugeyn, Curban, Magnata, iyo jaalle ah ayaa la soo saaray.
Nalalka RGB waxaa aasaasay saddexda midab ee aasaasiga ah ee lagu daray si loo sameeyo sawir. Intaas waxaa sii dheer, waxaa sidoo kale jira dhulal buluug ah oo leh roogabyo huruud ah, iyo ultraviolet ay la socdaan fosfooro RGB ah. Guud ahaan hadalka, labadooduba waxay leeyihiin mabaadiida sawirkooda.
Waqtiga Post: Apr-21-2022
