Dab tsi yog dawb hauv HSV?
Dab tsi yog dawb hauv HSV?

Video: Dab tsi yog dawb hauv HSV?

Video: Dab tsi yog dawb hauv HSV?
Video: yog hmoov dab tsi. Zoo Xyooj (cover) 2024, Kaum ib hlis
Anonim

Dawb muaj ib HSV tus nqi ntawm 0-255, 0-255, 255. Dub muaj ib qho HSV tus nqi ntawm 0-255, 0-255, 0. Cov lus piav qhia tseem ceeb rau cov xim dub thiab dawb yog lub sij hawm, tus nqi. Cov HSV Cov txiaj ntsig yog tom qab ntawd siv cov lej los txiav txim qhov chaw ntawm ib qho khoom tshwj xeeb / xim uas tus neeg hlau tshawb nrhiav.

Tsis tas li ntawd, dab tsi hue tooj yog dawb?

#ffffff xim lub npe yog Dawb xim. #ffffff hexcolor liab tus nqi yog 255, ntsuab tus nqi yog 255 thiab tus nqi xiav ntawm nws RGB yog 255. Cylindrical-coordinate sawv cev (tseem hu ua HSL) ntawm cov xim #ffffff xim 0.00, saturation: 0.00 thiab tus nqi lightness ntawm ffffff yog 1.00.

Ib sab saum toj, HSV yog dab tsi hauv kev ua duab? Digital ua duab yog ib txoj kev qhuab qhia uas kawm ua duab cov txheej txheem. Hauv xim ua duab , muaj ntau yam qauv ib qho ntawm cov xim, saturation, tus nqi ( HSV ) qauv. Siv cov qauv no, ib qho khoom uas muaj qee yam xim tuaj yeem kuaj pom thiab txo qis kev siv lub teeb los ntawm sab nraud.

Yog li ntawd, HSV xim txhais li cas?

Xim, saturation, thiab nqi ( HSV ) yog a xim ua model yog feem ntau siv rau qhov chaw ntawm RGB xim qauv hauv cov duab kos duab thiab xim. Hauv kev siv qhov no xim model, ib xim yog teev ces dawb los yog dub yog ntxiv kom yooj yim ua xim kev hloov kho. HSV kuj tseem hu ua HSB (luv rau xim, saturation thiab brightness).

RGB rau HSV yog dab tsi?

RGB xim qhov chaw piav qhia cov xim nyob rau hauv cov nqe lus ntawm tus nqi ntawm liab, ntsuab, thiab xiav tam sim no. HSV xim space piav txog xim nyob rau hauv cov nqe lus ntawm Hue, Saturation, thiab tus nqi. Insituations qhov twg xim piav qhia plays lub luag hauj lwm tseem ceeb, lub HSV xim qauv feem ntau nyiam tshaj qhov RGB qauv.

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