Menya urumuri rwa RGB rwuruhuse uruhu

Menya urumuri rwa RGB yaGusesengura uruhu

RGB yateguwe mu ihame rya luminecence. Mu magambo ya Layman, uburyo bwo kuvanga ibara bumeze nkumutuku, icyatsi, n'amatara yubururu. 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.

Buri miyoboro itatu yamabara, umutuku, icyatsi, nubururu, bigabanyijemo ibice 256 byumucyo. Kuri 0, "urumuri" ni intege nke - zirazimiye, kandi kuri 255, "urumuri" ni urumuri. 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; Iyo imbeba eshatu-ibara ni 255, nijwi ryiza cyane.

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). Amabara yongeyeho akoreshwa mugucana, televiziyo na monitor ya mudasobwa. Kurugero, kwerekana kubyara ibara mugusohora urumuri kuva umutuku, icyatsi, nubururu. 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. Iyo aya mabara yuzuye, cyan, magenta, n'umuhondo.

Amatara ya RGB yashyizweho namabara atatu yibanze yahujwe no gukora ishusho. Byongeye kandi, hariho kandi LED yubururu hamwe na fosifori yumuhondo, kandi ultraviolet LED hamwe na fosifori ya RGB. Muri rusange, bombi bafite amahame atekereza.