Masithethe ngobungwevu bemiboniso ye-LED-ungakhathazeki, iyonwabisa ngakumbi kunokuba ivakala! Cinga ngegreyscale njengesithako somlingo esizisa ukucaca kunye neenkcukacha kumfanekiso okwisikrini sakho se-LED. Yiba nomfanekiso ubukele ifilimu yakudala emnyama namhlophe. Uluhlu lwegrey, ukusuka ekukhanyeni ukuya kumnyama, luphucula ubunzulu kunye nobunzima bendawo. Ngaphandle kwegreyscale, unokushiyeka unembonakalo ecaba, engenabomi.
I-Grayscale yenza yonke into ibonakale ibukhali kwaye idlamkile, nokuba isiboniso sakho sesokuthengisa, ukusebenza, okanye ukusetyenziswa ekhaya. Ukuqonda i-grayscale kuya kukunceda wenze ukhetho olukrelekrele kwisibonisi sakho se-LED, nokuba kubonakala ngathi kubuchwephesha ekuqaleni.
Yintoni iGreyscale kwi-LED?
Masenze lula oku. I-Grayscale inokubonakala isisiseko kuba iyimithunzi nje engwevu, kodwa yicinge nje ngokuba neseti yeepensile ezinemibala. Ubuninzi bemibala (okanye iipensile) onazo, kokukhona unokwenza umthunzi ngokuchanekileyo, wenze izinto zibonakale ziyinyani. I-Grayscale kwimiboniso ye-LED ibhekisela kuluhlu lweethoni ezingwevu umboniso unokuvelisa-ukusuka kumnyama onzulu ukuya kumhlophe ococekileyo. Kutheni le nto ibalulekile? Idlala indima ebalulekileyo ekwandiseni ukuguda kunye neenkcukacha zemifanekiso, ngakumbi kwiindawo ezimnyama okanye ezikhanyayo.
Ukuyibeka ngenye indlela: khawufane ucinge uzama ukwenza umfanekiso onemithunzi emithathu engwevu xa uthelekisa nokusebenzisa ishumi elinesithandathu okanye ngaphezulu. Ngeesithathu nje, umfanekiso uya kujongeka usicaba kwaye ubhlokile. Kodwa ngee-shades ezininzi, ufumana iinkcukacha eziphucukileyo, iinguqu ezigudileyo, kunye nomfanekiso obukhali ngokubanzi.
Ke, xa ucinga ngesiboniso se-LED, cinga malunga nokubanakho kwegreyscale. Iya kukuxelela indlela eyiphatha kakuhle ngayo ezo ndawo zinenkohliso apho iinkcukacha zingundoqo-njengezithunzi, iindawo eziphambili, kunye nayo yonke ithowuni efihlakeleyo phakathi.
Ubungwevu kunye nokuqaqamba: Yintoni iFuss Yonke Ngayo?
Masicacise ingcamango ephosakeleyo eqhelekileyo: i-grayscale kunye nokukhanya. Kulula ukubona ukuba kutheni la magama ehlala exutywa. Ukuba ukhe wahlengahlengisa iisetingi kwiTV okanye kwikhompyuter, ukhe wajonga isilayidi sokukhanya. Kodwa i-grayscale kwi-LED? Ngaphandle kokuba uyingcaphephe yetekhnoloji, mhlawumbi yinto ongakhange uyilungise.
Ngoko, kutheni kukho ukubhideka? Ngokukrwaqula, zombini ingwevu kunye nokukhanya zijongene nokukhanya nobumnyama. Emva kwayo yonke loo nto, yonke into ibonakala ingcono xa ukhanyisa isikrini! Oku kwenza umbala ongwevu ubonakale njengolunye uhlobo lokukhanya. Kodwa nantsi into yokubamba: zahlukile.
UkuqaqambaKonke malunga nobungakanani bokukhanya okuveliswa ngumboniso wakho. Yicinge njengokutshintsha kwe-dimmer kwigumbi. Yinyuse, kwaye igumbi liya likhanya ngakumbi; yehlisa, kwaye iyancipha. Xa usonyusa ukuqaqamba kwiscreen sakho, yenza yonke into-zombini iindawo ezimnyama nezikhanyayo-zibonakale ngakumbi.
Kwelinye icala,umbala ongwevuijongene nenqanaba leenkcukacha kwezo ndawo zimnyama nezikhanyayo. Imalunga nendlela isikrini esinokutshintsha ngayo ngokulula phakathi kwabamhlophe abaqaqambileyo kunye nabamnyama kakhulu. Ayikokwenza nje izinto zibe khaphukhaphu okanye zibe mnyama. Yiba nomfanekiso uzoba umzobo: ukuba ubuneepensile ezintathu kuphela zokuzithungela, umzobo wakho ubuya kuba rhabaxa kwaye ube nezibhaxu. Kodwa ukuba uneshumi elinesithandathu okanye ngaphezulu kwee-shades ezingwevu, uya kuba nakho ukwenza izithunzi ezithambileyo kunye neendawo eziphambili ezinika ubunzulu bomfanekiso kunye nokwenyani.
Ngoku, nantsi into yokubambisa: ukuba unyusa ukukhanya ngaphandle kwegreyscale efanelekileyo, umfanekiso wakho unokujongeka uhlanjiwe okanye ulahlekelwe ziinkcukacha ezibalulekileyo, ngakumbi kwiindawo ezinjengemithunzi. Kodwa nge-grayscale enhle, nangona unciphisa ukukhanya, umfanekiso uya kugcina ukuthungwa kunye nobunzulu-ingakumbi kwezo ndawo ezikhohlisayo njengezithunzi kunye nezibonakaliso ezikhanyayo.
Kufuphi,umbala ongwevuimalungaiinkcukacha kunye shading, ngelixaukuqaqambaimalunga neimveliso yokukhanya ngokubanzi. Nje ukuba uwuqonde lo mahluko, ukukhetha useto oluchanekileyo lwesibonisi sakho se-LED kuba lula kakhulu!
Yintoni iGrayscale kwiZiboniso ze-LED?
I-Grayscale isenokuvakala njengobuchwephesha, kodwa embindini wayo, imalunga nethunzi phakathi kowona mnyama umnyama kunye nomhlophe oqaqambileyo. Zibone njengegcisa elinepeyinti engwevu; umthunzi ngamnye ikuvumela ukuba wongeze ukuthungwa, ubunzulu, kunye neenkcukacha kumsebenzi wakho wobugcisa. I-Greyscale isebenza ngendlela efanayo kwisiboniso se-LED, siphucula ukugudiseka kunye nenyani yomfanekiso kwiscreen sakho.
Ubungakanani obungwevu bulinganiswa ngeamasuntswana, kunye nenqanaba lebit ngalinye elimele uluhlu lweethowuni ezingwevu umboniso onokuzibamba. Okukhona inqanaba lebhithi liphezulu, kokukhona izithunzi ezingwevu zinokubonisa, okukhokelela kumfanekiso oneenkcukacha. Ngokomzekelo, umboniso we-8-bit unokuvelisa amanqanaba angama-256 egrey, ngelixa i-12-bit display inokuvelisa amanqanaba e-4096, inika utshintsho olungcono phakathi kokukhanya kunye nobumnyama.
Makhe singene nzulu kwindlela obu bugcisa bokwenza kancinci busetyenziswa ngayo kwihlabathi lokwenyani. Ukuphakama kobunzulu be-bit, umfanekiso ugudileyo kwaye uneenkcukacha ngakumbi, ngakumbi kwiindawo ezicela umngeni njengezithunzi okanye amagqabantshintshi aqaqambileyo.
8-bit Ukuqhubekekiswa: Iibrushstroke eziSisiseko
Cinga nge-8-bit processing njengokuba neseti yemibala engama-256 ukuze usebenze ngayo. Ivelisa amanqanaba angama-256 engwevu (2 ^ 8), elungele iziboniso ezilula-njengewotshi yedijithali okanye izikrini zentengiso ezisisiseko-apho ungadingi iinkcukacha ezigqithisileyo. Kuyafana nokusebenzisa iibrushstrokes ezibanzi kumzobo: ufumana umfanekiso oqhelekileyo, kodwa iinkcukacha ezicolekileyo zinokulahleka okanye zingahlukanga kancinci.
I-10-bit Processing: Ukongeza iNuance eyongezelelweyo
Ukuya kuthi ga kwi-10-bit processing yandisa uluhlu ukuya kumanqanaba angama-1,024 engwevu (2^10). Oku kunika isiboniso esityebileyo, esine-nuanced ngakumbi, kufana nokutshintsha ukusuka kwipensile esisiseko ukuya kwisixhobo esihle somthunzi. Ivumela utshintsho olungcono phakathi kokukhanya kunye nobumnyama, iyenza ibe yinto efanelekileyo kwiimonitha zokudlala okanye iziboniso zeefoto apho ukuchaneka kunye nokuhlelwa okugudileyo kubalulekile.
I-12-bit Processing: Iinkcukacha eziLungiselelwe kakuhle
Nge-12-bit processing, ufikelela kumanqanaba angama-4,096 engwevu (2^12). Eli nqanaba liyimfuneko kwizicelo eziphezulu ezifana nokuhlelwa kweefoto zobuchwephesha okanye ukuveliswa kwefilimu. Kufana nokusebenzisa ikhamera enenkcazo ephezulu ebamba sonke isithunzi esifihlakeleyo kunye nokuqaqambisa, okukhokelela kumfanekiso onokwenyani okumangalisayo kunye nokuchaneka kombala.
I-14-bit Processing: I-Master's Touch
Kwisiphelo esiphezulu, i-14-bit processing inikeza amanqanaba amangalisayo angama-16,384 egrey (2 ^ 14). Eli nqanaba leenkcukacha liyimfuneko kwezona mboniso zifunwa kakhulu, ezifana neendonga zevidiyo zanamhlanje okanye izikrini ze-movie zeprimiyamu. Nge-14-bit processing, i-hue nganye ilawulwa ngononophelo ngokuchaneka, okwenza imifanekiso ibonakale ityebile, inzulu, kwaye iphantse ifane nobomi. Ubunzulu kunye nokucaca kuyamangalisa kangangokuba uziva ungafikelela kwaye uchukumise imifanekiso.
Usetyenziso lwe-Grayscale kwiZiboniso ze-LED
Nangona igama elithi "grayscale" linokuvakala njengobuchule, lidlala indima ebalulekileyo kwizicelo ezininzi zemihla ngemihla, ukusuka kwiziboniso ezinkulu zikawonke-wonke ukuya kwizikrini esizisebenzisayo emsebenzini. Makhe sihlolisise indlela i-grayscale esebenza ngayo kwiimeko zehlabathi zokwenyani kwaye kutheni ibalulekile kangaka.
I-Grayscale kwiZiboniso zeNtengiso ze-LED: Ukuphucula ukunikezelwa kweMveliso
Kwintengiso, imbonakalo yinto yonke. Umfanekiso uhamba ngaphaya kwefestile yevenkile ebonisa iteknoloji ephezulu okanye izinto zefashoni. Kodwa kukho into evakalelwa kukuba: izithunzi zibukeka zithe tyaba, kwaye imibala ibonakala ibuthuntu. Kulapho i-grayscale kwiziboniso ze-LED iba yimfuneko. Ngoluhlu oluphezulu lwegreyscale, iziboniso ze-LED zinokubonisa iinkcukacha ezincinci kodwa ezibalulekileyo, njengokuthungwa kwelaphu okanye imigca enqabileyo yemveliso, eyenza ibonakale ngakumbi.
Umboniso onomsebenzi oqinileyo wegreyscale unceda ukuphakamisa ubunyani kunye nokungcangcazela komfanekiso, uwenza ubukeke njengobomi kwaye unomtsalane. Okukhona i-grayscale ingcono, kokukhona ushukuma ngakumbi kwaye ubandakanya umboniso uba, ngokwendalo utsala abathengi.
Ukutyala imali kwimiboniso ye-LED enobuchule obuphezulu begreyscale kwenza abathengisi baveze iimveliso zabo ngeyona ndlela ibalaseleyo, izinto ezincedayo zibonakala zinobuchwephesha, zinemibala kwaye zineenkcukacha. Oku, kwakhona, kutsala abathengi abaninzi, kwandisa amava okuthenga, kwaye ekugqibeleni kuqhuba intengiso.
I-Grayscale kwiibhodi ze-LED zaNgaphandle: Ukugcina Ukucaca kuKhanya okuKhanya
Iibhodi zentengiso zangaphandle zijongene nengxaki eyodwa: ukukhanya kwelanga ngqo. Ukukhanya okunzulu kunokuhlamba imibala kunye nemifanekiso emfiliba, okwenza iintengiso zingabi nampembelelo. Kulapho i-grayscale isiza khona, iqinisekisa ukuba izinto ezibonakalayo zihlala zicacile kwaye zibukhali naphantsi kokukhanya kwelanga. Ngomgangatho ongwevu ophakamileyo, ibhodi yebhodi yeLED inokugcina izithunzi ezinzulu, umahluko ocacileyo, kunye neenkcukacha ezicacileyo, igcina umyalezo ocetywayo wentengiso kunye noyilo.
Abakhangisi baxhomekeke kwiibhodi zeebhilidi ukuhambisa umxholo we-24/7, kungakhathaliseki ukuba yimozulu okanye iimeko zokukhanyisa. Ukusebenza okuphezulu kwegreyscale kuqinisekisa ukuba umboniso uhlala udlamkile kwaye uyafundeka, uphucula ukubonakala kunye nokomeleza ukuqondwa kophawu. Nokuba kunelanga okanye kusibekele, i-grayscale inceda iibhodi ze-LED zigqame, zizenze zibe zizixhobo zokuthengisa ezisebenzayo nakweyiphi na imeko.
I-Grayscale kwiZiboniso zeMicimbi ye-LED: Ukuzisa ubunzulu kwiSiteji kunye nezikrini zeKhonsathi
Ukuba ukhe wazimasa ikonsathi okanye umsitho omkhulu, uyazi ukuba kubaluleke kangakanani na kwimiboniso ukuzisa iimbonakalo ezibukhali, ezicacileyo ezihambelana namandla omdlalo. Ubuchule obukhethekileyo be-grayscale yeepaneli ze-LED buvumela ukuba babambe ukukhanya okufihlakeleyo kunye neenkcukacha zethunzi, ukuphucula umoya jikelele wesiganeko. Yiba nomfanekiso-ngqondweni womahluko phakathi kwenqanaba elithe tyaba, elingaphiliyo kunye nelinye eliziva lidlamkile kwaye lintywila, likutsalela kumava.
I-Grayscale iqinisekisa ukuba imifanekiso-nokuba ziividiyo, imizobo, okanye ukutya okubukhoma-igcina ubunzulu, ukuthungwa, kunye nokucaca, oko kuyenza ithandeke ngakumbi kubaphulaphuli. Kubacwangcisi bemicimbi kunye nabadlali, eli nqanaba lobutyebi obubonakalayo lidala umboniso onomtsalane. I-grayscale efanelekileyo kwimiboniso ye-LED inokuphakamisa isimo sengqondo somsitho, itsalele abaphulaphuli kwaye ikhulise amava ngokubanzi, iyenze ingalibaleki.
I-Grayscale kwiZiboniso zezoNyango ze-LED: Ukuqinisekisa ukuchaneka kwiMifanekiso
Iziboniso ze-LED zidlala indima ebalulekileyo kwiindawo zonyango, ngakumbi kwiiteknoloji ezifana ne-X-rays, i-MRIs, kunye nezinye izixhobo zokuxilonga zokuxilonga. Kwezi meko, i-grayscale ibalulekile njengoko ivumela abaqeqeshi bezempilo ukuba babone umahluko omncinci phakathi kokukhanya kunye neendawo ezimnyama, ezinokutyhila iinkcukacha ezifihlakeleyo ezinokuthi zingaqatshelwa. Ukukwazi ukubonisa uluhlu olubanzi lweetoni ezingwevu kunceda ukuchonga ukuhluka okubalulekileyo kwimifanekiso, enokuba ngumahluko phakathi kokuxilongwa ngokuchanekileyo kunye nokulahlekelwa ngumcimbi onokuthi ubekho.
Kubasebenzi bezonyango, ukuchaneka okuphezulu kwegreyscale kubalulekile ekutolikeni komfanekiso ngokuchanekileyo. Iqinisekisa ukuba imifanekiso iboniswa ngenqanaba leenkcukacha ezifunekayo ukuxilongwa ngokufanelekileyo, ekugqibeleni kukhokelela kwiziphumo ezingcono zesigulane. Ngokuphucula ukuchasana nokucaca, umgangatho ophezulu we-grayscale kwimiboniso yezonyango ye-LED ivumela uvavanyo oluthembekileyo kunye nezigqibo, okwenza kube sisixhobo esiyimfuneko kukhathalelo lwezempilo.
I-Grayscale kwi-LED yasekhaya yoLonwabo: UkuJonga ngcono iimuvi kunye neMidlalo
Isibonisi esinobungwevu obuphezulu sinokuphucula kakhulu amava akho okonwabisa ekhaya, ngakumbi iimuvi kunye nemidlalo. Ivumela imifanekiso ethe kratya, ene-nuanced apho iindawo ezimnyama zityhila ukuthungwa okufihlakeleyo kunye neenkcukacha, endaweni yokuvela nje njengama-blobs amnyama. Nokuba uhamba kwindawo yomdlalo wevidiyo ekhanyiswe luzizi okanye ubukele ifilim, ifilim ye-atmospheric, grayscale kwiziboniso ze-LED ziqinisekisa ukuba ubamba zonke iinkcukacha ezintle, ukwenza okubonakalayo kutyebe kwaye kufane nobomi.
Utyalo-mali kwimiboniso ye-LED enobuchule obungwevu obuphezulu buphakamisa amava okubukela kubathandi bemuvi kunye nabadlali ngokufanayo. Ubunzulu obandisiweyo kunye nokucaca kwenza iifilimu zakho ozithandayo, imidlalo, kunye nemiboniso intywilise ngakumbi kwaye ibonakale ibandakanya. Yongeza ukungcangcazela kunye nenyani kule nto uyibukeleyo, yenza ukuba umboniso ngamnye uzive unamandla kwaye uphucula ukonwabela ngokubanzi.
Ukuqukumbela
Ngelixa i-grayscale kwimiboniso ye-LED inokubonakala ngathi yinto encinci yobugcisa, idlala indima ebalulekileyo ekubumbeni amava okubukela ngokubanzi. I-Grayscale yongeza ukucaca, ubunzulu, kunye nobutyebi kumfanekiso ngamnye, nokuba ubonisa iimveliso kwivenkile yokuthengisa, ukwenza iibhodi zebhodi zangaphandle ziphume nakukukhanya kwelanga okuqaqambileyo, okanye ukunyusa impembelelo yemvakalelo yekonsathi. Uluhlu olubanzi lwegreyscale luqinisekisa ukuba umboniso unokuphatha iinkcukacha ezintle, nokuba ubukele imuvi ekhaya, uzimasa umdlalo ophilayo, okanye uxhomekeke kumfanekiso wezonyango ukuze ufumane uxilongo oluchanekileyo.
Ukuqonda indlela i-grayscale echaphazela ngayo umgangatho wesiboniso se-LED kuya kukunceda wenze isigqibo esinolwazi xa ukhetha isikrini esifanelekileyo kwiimfuno zakho-esikhanyisa ngeenkcukacha ezicacileyo kunye nokuphucula onke amava abonakalayo. Ngoko ke, kwixesha elizayo xa ucinga ngomboniso, jonga ngakumbi amandla awo angwevu; sisithako esiyimfihlo esizisa imifanekiso yakho ebomini, naphi na apho ikhoyo.
Ixesha lokuposa: Dec-17-2024