Yintoni na isikali? iifoto Scale, isikali iimephu

yintoni na isikali Sonke siyazi. Le ratio lwento kubungakanani womelo aqhelekileyo olubonakalayo lwe amaxabiso okuyinene into imaged. Oko kukuthi, ukuba ukugcinwa olinganise ezithile ngexesha isicelo nawuphi na umzobo okanye ukuhlela umfanekiso photos.

Yintoni na ke isikali, yaye kutheni kufuneka oko

Loo indlela yokosulela kwe yomfanekiso esetyenziswa ngayo yonke ngokupheleleyo kwiimephu kunye nemizobo kunye nesiphelo kunye iifoto njengesiqhelo. Kodwa loo nto nje akusoloko kusenzeka ukuba lokuyivelisa umfanekiso wanqwenela ubukhulu ngokupheleleyo. Kulo mzekelo, uza uncedo kunye isikali. Ngenxa it umfanekiso ingacuthwa okanye anda, ngelixa ehlonipha olinganise eziyimfuneko oxeliweyo kwi imizobo. Yintoni na isikali kakade, ngoko makhe sithethe malunga ezimbini iintlobo kuyo.

Sondeza kwehlise

Olu hlobo lisetyenziswa kwimeko apho umfanekiso ubomi ubungakanani kakhulu incinane kwi imizobo. Kulo mzekelo, kwibhokisi lubonise olinganise image elinikiweyo (2: 1, 8: 1, 16: 1, 150: 1, njalo njalo). Ukuphambana kufuneka iqondwe ngolu hlobo lulandelayo: isithomo ekunene libonisa ukuba umzobo lonke kufuneka yahlulwe iisentimitha (isi-1 cm), kwaye ekhohlo - mangaphi amaxesha into kuncitshiswa umfanekiso ngokuzoba 1 sentimitha. Oko kukuthi, ukuba sibe ekubizweni 2: 1, oko kuthetha ukuba 1 sentimitha umgca umzobo iwela 0.5 isentimitha into.

zoom out

Olu hlobo lisetyenziswa kwimeko ukuba into ofuna kukuveza, phezulu kakhulu kwimilinganiselo zokuzoba. In a ibonwe umhlathi okhethekileyo, thina ucacise mangaphi amaxesha injongosenzi mkhulu kunomfanekiso (umzekelo, 1: 2, 1: 250, 1: 1000 njalo njalo). Inani ushiye ibonisa indlela iisentimitha ezininzi umzobo kufuneka ahlukane (isi-1 cm), kwaye unelungelo - neeyunithi umlinganiselo akhawunti 1 sentimitha. Ngokomzekelo, siye sibe imaphu ebonisa isikali 1: 2.000.000, yabona, oku kuthetha ukuba i-1 sentimitha ikhadi akhawunti 2.000.000 indawo sentimitha (okanye iimitha 20,000, okanye kweekhilomitha ezingama-20 1 sentimitha nganye).

Indlela ukukhulisela iifoto

Kulula kakhulu ukuba ukujongana ukulungiselela iimephu okanye imizobo, kodwa yiloo nto isikali iifoto, zicwadi kunzima ukuyiqonda. imifanekiso abanjalo parameters womlinganiselo ezahlukeneyo, oko kukuthi, isigqibo, leyo ixhomekeke kwinani pixels akhiwe kumfanekiso. imifanekiso ukunciphisa, kufuneka sinikele ingqalelo inani pixels, ngokuba ukwandisa ngokubaluleka ubungakanani umfanekiso inani elincinane pixels, siya kube kubi umgangatho walo vice versa. Kukho iinkqubo ezahlukeneyo ezinokuthi kusetyenziselwa ukuphumeza ezi ukusebenza, umgangatho umfanekiso kuba kubi ngakumbi. Umgaqo abasebenza isekelwe ekunyuseni inani pixels umfanekiso elinikiweyo, ngaleyo ndlela kwande isigqibo, ngamanye ubungakanani umfanekiso eboniswe. Iinkqubo inokufumaneka ezivenkileni ezobuchwepheshe okanye ukhutshwe kunxibelelwano lwe- Internet, kodwa kungcono ukuthenga amavili onemvume, kwaye download iikopi pirated kwayo kwehlisa ukusebenza computer yakho uze wenze kube nzima ukusebenza iifoto kuyo.