Ngati mukufuna kukulitsa chinthucho mu Photoshop, mutha kugwiritsa ntchito njira yotanthauzira. Njirayi imatha kuwonjezera ndikuchepetsa chithunzi choyambirira. Pali zosankha zingapo za Njira Yotanthauzira, njira ina imakuthandizani kuti mupeze chithunzi cha mtundu winawake.
Mwachitsanzo, opaleshoni yowonjezera kukula kwa chithunzi choyambirira chimaphatikizapo kupangira ma pixel ena, mtundu wautoto wake womwe ndi woyenera kwambiri kwa pixel zapafupi.
Mwanjira ina, ngati chithunzithunzi chili ndi pixel zakuda ndi zoyera pafupi ndi icho, pixel zatsopano za imvi zimawonekera pakati pa pixel ziwiri pomwe chithunzicho chikukulitsidwa. Pulogalamuyo imasankha mtundu wofunikira powerengera mtengo wapakatikati wapafupi.
Njira zosinthira pogwiritsa ntchito Kutanthauzira
Katundu wapadera Kutanthauzira (Chithunzi) ili ndi matanthauzidwe angapo. Amawonekera mukamatsamira pa muvi womwe ukuloza paramu iyi. Tiyeni tiwone mutu uliwonse.
1. "Pa oyandikana nawo" (Mnansi wapafupi)
Mukakonza zithunzi, zimagwiritsidwa ntchito moperewera, chifukwa mtundu wa zolemba zazikuluzabwino sizabwino. Mu zithunzi zokulitsidwa, mutha kupeza malo omwe pulogalamuyo adaonjezera ma pixel atsopano, izi zimayendetsedwa ndi chiyambi cha njira yakukulitsira. Pulogalamuyi imayika ma pixel atsopano pomwe akonzedwa ndikutsitsa zapafupi.
2. "Bilinear" (Bilinear)
Pambuyo pakukula ndi njirayi, mupeza zithunzi zamtundu wapakatikati. Photoshop ipanga ma pixel atsopano powerengera utoto wamba wa pixel yoyandikana, kotero kusintha kwa mtundu sikuwonekere kwambiri.
3. "Bicubic" (Bicubic)
Ndikulimbikitsidwa kuti mugwiritse ntchito kuti mukulitse pang'ono mu Photoshop.
Mu Photoshop CS ndi kumtunda, m'malo mwa njira yokhazikika ya bicubic, ma algorithms ena awiri opezeka akhoza kupezeka: "Bicubic ironing" (Bicubic yosalala) ndi "Bicubic lakuthwa" (Bicubic lakuthwa) Kugwiritsa ntchito, mutha kukulitsa kapena kukulitsa zithunzi zatsopano kapena kuchepetsedwa ndi zina zowonjezera.
Munjira ya bicubic yopangira ma pixel atsopano, kuwerengetsa zovuta kwa gamma kwama pixel ambiri oyandikana kumachitika, kupeza chithunzi chabwino.
4. "Bicubic ironing" (Bicubic yosalala)
Nthawi zambiri imagwiritsidwa ntchito kuti ibweretse zithunzi mu Photoshop, pomwe malo omwe mapikiselo atsopano adawonjezedwapo siwowoneka bwino.
5. "Bicubic lakuthwa" (Bicubic lakuthwa)
Njirayi ndi yabwino kutulutsa, ndikupangitsa kuti chithunzicho chidziwike.
Chitsanzo Chachitsulo cha Bicubic
Tiyerekeze kuti tili ndi chithunzi chomwe chikufunika kukulitsidwa. Kukula kwa Zithunzi -
531 x 800 px ndi chilolezo 300 dpi.
Kuti mugwiritse ntchito makulitsidwe, muyenera kupeza "Zithunzi - Zithunzi Zithunzi" (Chithunzi - Kukula kwa Zithunzi).
Apa muyenera kusankha sub "Bicubic ironing"ndikusintha masinthidwewo kukhala peresenti.
Chikalata choyambirira chimathandizira 100%. Kuwonjezeka kwa chikalatachi kudzachitika m'magawo.
Choyamba kuwonjezera kukula ndi 10%. Kuti muchite izi, sinthani mawonekedwe a chithunzi kuchokera 100 ndi 110%. Ndikofunikira kudziwa kuti posintha m'lifupi, pulogalamuyo imangosintha kutalika komwe mukufuna. Kusunga saizi yatsopano, dinani batani Chabwino.
Tsopano kukula kwachithunzichi ndi 584 x 880 px.
Chifukwa chake, mukulitsa chithunzicho momwe mungafunikire. Kumveka bwino kwa chithunzi chokulirapo kumadalira zinthu zambiri. Zomwe zili zazikulu ndi mawonekedwe, mawonekedwe, kukula kwa chithunzi choyambirira.
Ndikosavuta kuyankha funso loti mungakwanitse kukulitsa chithunzicho kuti mukhale ndi chithunzi chabwino. Izi zimatha kupezeka pokhapokha poyambitsa kuchuluka pogwiritsa ntchito pulogalamuyo.
