Isho ukuthini i-CQS - Isikali Sekhwalithi Yombala?

I-Colour Quality Scale (CQS) yizibalo zokuhlola umthamo wokunikeza umbala wemithombo yokukhanya, ikakhulukazi izibani zokwenziwa. Yakhelwe ukunikeza ukuhlolwa okuphelele kokuthi umthombo wokukhanya ungakhiqiza kanjani imibala ngempumelelo uma uqhathaniswa nokukhanya kwemvelo, njengokukhanya kwelanga.
I-CQS isekelwe ekuqhathaniseni ukubukeka kombala kwezinto ezikhanyiswa umthombo othile wokukhanya nokubukeka kwazo ngaphansi komthombo wokukhanya oyisithenjwa, okuvamise ukuba yirediyetha yomzimba omnyama noma ukukhanya kwasemini. Isilinganiso sisuka ku-0 siye ku-100, ngezikolo eziphakeme ezibonisa amandla amakhulu okunikeza ngemibala.

Izici ezibalulekile ze-CQS zifaka:
I-CQS ivamise ukuqhathaniswa ne-Colour Rendering Index (CRI), esinye izibalo ezidumile zokuhlola ukunikezwa kombala. Nokho, i-CQS ihloselwe ukuxazulula ezinye izithiyo ze-CRI ngokunikeza ukuvezwa okungokoqobo kokuthi imibala ivela kanjani ngaphansi kwemithombo yokukhanya ehlukahlukene.

I-Color Fidelity ne-Colour Gamut: I-CQS icubungula kokubili ukwethembeka kombala (indlela imibala emelelwe kahle ngayo) kanye ne-gamut yombala (inani lemibala engaphinda ikhiqizwe). Lokhu kubangela isilinganiso esibanzi kakhulu sekhwalithi yombala.
Izinhlelo zokusebenza: I-CQS inenzuzo ikakhulukazi ezinhlelweni ezidinga ukukhiqizwa kabusha kombala okunembayo, njengegalari yobuciko, izindawo zokudayisa, kanye nokuthatha izithombe.

Sekukonke, i-CQS iyithuluzi eliwusizo labaklami bokukhanyisa, abakhiqizi, nabathengi ukuze bahlole futhi baqhathanise ikhono lokunikeza umbala emithonjeni yokukhanya eyahlukahlukene.

Ukuthuthukisa Isikali Sekhwalithi Yombala (CQS) kuhlanganisa nokuthuthukisa izindlela namamethrikhi asetshenziselwa ukuhlola amandla okunikeza umbala wemithombo yokukhanya. Ukuze uthuthukise i-CQS, cabangela izindlela ezilandelayo:

Ukucwengwa Kwamasampuli Ombala: I-CQS isuselwe ochungechungeni lwamasampuli ombala ahlolwayo. Le sethi inganwetshwa futhi icwengisiswe ukuze ihlanganise ububanzi obubanzi bemibala nezinto zokwakha, okuvumela ukuhlolwa okuphelele kokunikezwa kombala.

Ukufaka Umbono Womuntu: Ngenxa yokuthi umbono wombala uzimele, ukuqoqa ulwazi olwengeziwe kuzibukeli ezingabantu kungasiza ekucwebiseni isikali. Ukwenza ucwaningo ukuze kutholwe ukuthi abantu bayibona kanjani imibala ngaphansi kwemithombo ehlukahlukene yokukhanya kungaholela ezinguqukweni ekubalweni kwe-CQS.
Amamethrikhi Ombala Athuthukile: Ukusebenzisa amamethrikhi ombala athuthukisiwe namamodeli, njengalawo asuselwe kuzikhala zemibala zeCIE (Ikhomishini Yamazwe Ngamazwe Yokukhanyisa), kungakusiza ukuthi uthole ulwazi olungcono lokunikezwa kwemibala. Lokhu kungaqukatha izilinganiso ezifana nokugqama kombala nokugcwaliswa kwesikhala.

Izilungiselelo Zokukhanya Okunamandla: Ukucabangela indlela imithombo yokukhanya esebenza ngayo ngaphansi kwezilungiselelo ezihlukahlukene (isibonelo, ama-engeli ahlukene, amabanga, nokuqina) kungasiza ukuthuthukisa i-CQS. Lokhu kuzosisiza siqonde ukuthi ukukhanya kusebenzisana kanjani nezindawo ezizungezile ezimweni zomhlaba wangempela.

Ukuhlanganiswa Nezinye Izilinganiso Zekhwalithi: Ngokuhlanganisa i-CQS nezinye izinyathelo ezifana nokusebenza kahle okukhanyayo, ukonga kwamandla, nokuthandwa ngabasebenzisi, ungase uthole isithombe esiphelele kakhulu sekhwalithi yokukhanyisa. Lokhu kungasiza ekudaleni indlela ebanzi yokuhlola imithombo yokukhanya.
Impendulo esuka Kuchwepheshe Bemboni: Ukukhuluma nabaklami bokukhanyisa, abaculi, nabanye ochwepheshe abathembele ekunikezeni umbala okulungile kungase kukusize uqonde imikhawulo ekhona ye-CQS futhi uncome izinguquko ezingokoqobo.

Ukumiswa kanye nemithetho: Ukuthuthukisa amasu okuhlola asezingeni kanye nemithetho yokuhlola i-CQS kuzosiza ukuqinisekisa ukungaguquguquki nokuthembeka ekuhloleni kubo bonke abakhiqizi nemikhiqizo.

Intuthuko Yezobuchwepheshe: Ukusebenzisa intuthuko kwezobuchwepheshe, njenge-spectrophotometry ne-colorimetry, kungathuthukisa ukunemba kokulinganisa kanye nesilinganiso sekhwalithi yombala sisonke.
Ukusebenzisa lezi zinyathelo kuzothuthukisa Isikali Sekhwalithi Yombala, kusenze isilinganiso esinembe kakhudlwana nesinokwethenjelwa sokuthi imithombo yokukhanya inikeza kahle kangakanani imibala, okuzuzisa kokubili abakhiqizi nabathengi.
Xhumana nathiukuze uthole imininingwane eyengeziwe mayelana nezibani ze-strip ze-LED!