Kumvetsetsa Kwambiri Kukhazikitsa Kwambiri
Ngati mukuyesa mapepala, mapepala, kapena chithunzi cha banja, nthawi zina pulojekiti yanu imakhala yokwanira. Komabe, pazinthu zina, mungafunike kuyima-yekha. Maofesi a ofesi amafunika kope lolemba . Wojambula zithunzi kapena wojambula zithunzi angafunike chithunzi chajambula.
Kukonzekera kosavuta
Muzithunzithunzi, ndondomeko yamagetsi imatanthawuza kuchuluka kwazomwe wokhoza kusinkhasinkha amatha kuwunikira mzere uliwonse wopingasa wowerengedwa m'machada pa inchi (dpi). Dpi yapamwamba ikufanana ndi kukweza kwapamwamba ndi zithunzi zapamwamba kwambiri ndi tsatanetsatane. Chisankho cha mawonekedwe ambiri mu makina ambiri osindikizira ndi 300 dpi, zomwe zambiri zimangokwaniritsa zosowa za anthu ambiri. Chisankho cha olemera makampani osindikizira maofesiwa ndi 600 dpi. Zosintha zowoneka zingakhale zopambana kwambiri pazithunzi zogwiritsa ntchito zithunzi- mpaka 6400 dpi si zachilendo.
Kuwongolera kwapamwamba kwambiri sikuli kofanana ndi kusakaniza bwinoko. Zotsatira zokhudzana ndipamwamba zimabwera ndi kukula kwakukulu kwa mafayilo. Adzatenga malo ambiri pa kompyuta yanu ndipo akhoza kutenga nthawi kuti atsegule, kusindikiza, ndi kusindikiza. Musaganize ngakhale za imelo.
Kodi Mukufunikira Kutani?
Momwe mukufunira chisankho chokwanira chimadalira m'mene mukukonzera kugwiritsa ntchito fanolo. Chilembo cholembedwa pamtundu wa 300 dpi sichidzamveka bwino kwa owonerera pa 6400 dpi.
- Zolemba pa webusaiti: Ambiri owonetsa makompyuta amaonetsa 72 ppi pamwamba kapena apamwamba pang'ono kuti aziwunika kwambiri, kotero ngati mukufufuza chinachake chomwe chidzawoneka pa intaneti kapena kupita ku imelo, 300 dpi ndi yokwanira. Simungataye kanthu ngati mutasanthula pamtunda wapamwamba, koma simungapindule kanthu kupatula ngati mwa kukula kwa fayilo, zomwe zingatanthauze zambiri kwa iwo kumapeto ena a imelo.
- Zithunzi: Pokhapokha ngati mukukonzekera kutambasula zithunzi, mudzakhala ndi chithunzi chabwino chajambula pang'onopang'ono pa 300 kapena 600 dpi. Ngati mupindula kawiri kukula kwa choyambirira, iwiri dpi. Komabe, akatswiri ojambula angafunikire kukonza zowonjezereka, makamaka ngati akufutukula zithunzizo.
- Kusintha kwazithunzi: Tsatirani "kawiri kabuku ka dpi" ngati mukukonzekera kudula choyambirira pansi ndikuchikulitsa.
- Maofesi a ofesi : 300 dpi ndikwanira kuposa malemba ambiri. Mwinanso mungafune kusintha zojambulazo pambuyo pake pulogalamu yowonetsera zithunzi kuti musunge malo.
Mtundu ndi Kuzama Kwambiri
Maonekedwe kapena kuyazama ndi kuchuluka kwa chidziwitso chomwe chimagwiritsidwa ntchito ponena za chikalata kapena chithunzi chomwe mukuchiyang'ana: Kupitirira pang'ono, mitundu yambiri imagwiritsidwa ntchito komanso kuyang'ana bwino. Zithunzi zojambulidwa ndi zithunzi zapangidwe 8, ndi ma 256 a imvi. Zithunzi zojambulidwa ndi wopanga 24-bit adzakhala ndi mitundu pafupifupi 17 miliyoni; Zojambula zamakono 36 zimakupatsani mitundu yoposa 68 biliyoni.
Zogulitsa ndi zazikulu zazikulu za mafayilo. Pokhapokha ngati muli wojambula zithunzi kapena wojambula zithunzi, palibe zambiri zoyenera kudera nkhaŵa pang'onopang'ono, chifukwa ambiri opanga makina ali ndi ubweya wosachepera 24.
Kusintha ndi kuzama kwakukulu kumakhudza mtengo wa scanner. Kawirikawiri, kuthetsa chigamulochi ndikuthamanga kwambiri, kukwera mtengo.
Kupemphanso Kusanthula
Ngati muli ndi mapulogalamu owonetsera zithunzi monga Adobe Photoshop, mukhoza kusintha zowonongeka kuti mupulumutse malo ndipo musachepetse khalidweli. Kotero, ngati scanner yanu ikuyang'ana pa 600 dpi ndipo mukukonzekera kutumiza sewero pa intaneti kumene 72 dpi ndiyomwe yothetsera kusamala, palibe chifukwa choti musasinthe. Komabe, kusinthira kusinthana mmwamba ndi lingaliro loipa kuchokera ku khalidwe labwino.