Photoshop editor nthawi zambiri amagwiritsidwa ntchito poyesa fano.
Njirayi ndi yotchuka kwambiri moti ngakhale ogwiritsa ntchito omwe sadziwa zambiri za pulogalamuyi akhoza kuthana ndi kusintha chithunzi.
Chofunika cha nkhaniyi ndi kusintha zithunzi mu Photoshop CS6, kuchepetsa kuchepa kwabwino. Kusinthidwa kulikonse kwa kukula kwa chiyambi kudzakhudza ubwino, koma nthawi zonse mungatsatire malamulo osavuta kuti musunge chithunzichi momveka bwino ndikupewa "kusokoneza".
Chitsanzo chimaperekedwa ku Photoshop CS6, m'mawu ena a CS chiwerengero cha zochita zidzakhala zofanana.
Mndandanda wazithunzi zazithunzi
Mwachitsanzo, gwiritsani ntchito chithunzi ichi:
Chofunika kwambiri cha chithunzi chomwe chinatengedwa ndi kamera ya digito chinali chachikulu kwambiri kuposa chithunzi choperekedwa apa. Koma mu chitsanzo ichi, chithunzicho chimakanikizidwa kotero kuti ndibwino kuchiika mu nkhaniyi.
Kuchepetsa kukula kwa mkonzi uyu sikuyenera kuyambitsa mavuto alionse. Pali mndandanda wa zosankhazi mu Photoshop "Kukula kwa Zithunzi" (Kukula kwazithunzi).
Kuti mupeze lamulo ili, dinani tabu yaikulu ya menyu. Chithunzi - Chithunzi Chamafanizo (Chithunzi - Zithunzi Zamtengo). Mungagwiritsenso ntchito hotkeys. ALT + CTRL + I
Pano pali chithunzi cha menyu, mutengedwako mwamsanga mutatsegula chithunzi mu mkonzi. Palibe kusintha kwina kwina kochitidwa, masikelo apulumutsidwa.
Bukhu ili liri ndi zigawo ziwiri - Mzere (Miyeso ya Pixel) ndi Kukula kwasindikiza (Kukula kwa Malemba).
Cholinga cha pansi pano sichingatichitire chidwi, chifukwa sichigwirizana ndi phunziro la phunziroli. Onetsani pamwamba pa bokosi la bokosi, lomwe limasonyeza kukula kwa fayilo mu pixel. Chikhalidwe ichi chimayambitsa kukula kwake kwa chithunzi. Pankhaniyi, mayunitsi a zithunzi ndi pixel.
Kutalika, Kutalika ndi Dera
Tiyeni tipite ku phunziro la mndandandawu mwatsatanetsatane.
Kumanja kwa chinthucho "Dimension" (Miyeso ya Pixel) Chimawonetsera mtengo wamtengo wapatali womwe uli nawo. Amasonyeza kukula kwa fayilo yamakono. Zitha kuwona kuti fano imatenga 60.2 M. Tsamba M akuyimira megabyte:
Kumvetsetsa kukula kwa fayilo ya fano kukonzedwa n'kofunika ngati mukufuna kufanizitsa ndi chithunzi choyambirira. Tiye tiwone ngati tili ndi zofunikira za kulemera kwake kwa chithunzi.
Komabe, izi sizimakhudza kukula. Kuti tipeze khalidweli, tidzatha kugwiritsa ntchito zizindikiro zazitali ndi kutalika. Zotsatira za magawo onse awiri zikuwonetsedwa pixelisi.
Kutalika (Kutalika) chithunzi chomwe timagwiritsa ntchito ndi 3744 pixelisindi Kutalika (Kutalika) - 5616 pixels.
Kuti mutsirize ntchitoyi ndikuyika fayilo yojambula pa tsamba la intaneti, muyenera kuchepetsa kukula kwake. Izi zimachitidwa mwa kusintha deta yamtundu wa graph "M'lifupi" ndi "Kutalika".
Lowetsani mtengo wosasinthasintha kwa unyinji wa chithunzi, mwachitsanzo Ma pixel 800. Tikalowa manambala, tidzawona kuti chikhalidwe chachiwiri cha fanochi chatsintha komanso tsopano Ma pixelisi 1200. Kuti mugwiritse ntchito kusintha, pezani fungulo "Chabwino".
Njira yina yolowera zolemba za kukula kwa fano ndiyo kugwiritsa ntchito peresenti ya kukula kwake kwa fano.
Mu menyu yomweyo, kumanja kwa gawo lopatsidwa "M'lifupi" ndi "Kutalika", pali menyu otsika pansi pa mayunitsi ofunikira. Poyamba iwo amayima pixelisi (pixelisi), njira yachiwiri yomwe mungapeze ndiyi chidwi.
Kuti mutsegule ku chiwerengero cha chiwerengero, mungosankha chinthu china mu menyu otsika.
Lowani nambala yofunidwa m'munda "Chidwi" ndi kutsimikizira mwa kukakamiza "Chabwino". Pulogalamuyi imasintha kukula kwa chithunzicho molingana ndi chiwerengero cha chiwerengero cholowa.
Kutalika ndi kupingasa kwa chithunzichi kumatha ngakhale kuganiziridwa mosiyana - khalidwe limodzi mwa magawo, lachiwiri mu ma pixel. Kuti muchite izi, gwiritsani chinsinsi ONANI ndipo dinani m'munda wofunikila wa mayunitsi. Kenako timasonyeza zofunikira m'minda - magawo ndi mapikseli, motsatira.
Kugawa ndi kutambasula kwa fano
Mwachikhazikitso, mndandanda umakonzedwa kotero kuti pamene mutalowa fayilo kapena kutalika, chinthu china chimasankhidwa. Izi zikutanthauza kuti kusintha kwa chiwerengero cha kuĊµerengera kudzatanthauzanso kusintha kwa msinkhu.
Izi zimachitika pofuna kusunga chiyero choyambirira cha chithunzicho. Zimamveka kuti nthawi zambiri mumakhala ndi zosavuta kuzijambula popanda kujambula.
Kutambasula chithunzichi chidzachitika ngati mutasintha kukula kwa chithunzicho, ndipo kutalika kumakhalabe kofanana, kapena mutha kusintha deta yanu mwachidule. Pulogalamuyo ikusonyeza kuti kutalika ndi m'lifupi zimadalira ndikusintha mofanana - izi zimasonyezedwa ndi chizindikiro cha mndandanda womwe umagwirizanitsa ndi ufulu wawindo ndi pixel ndi peresenti:
Chiyanjano pakati pa kutalika ndi m'lifupi chikulephereka mu chingwe "Pitirizani kuchuluka" (Constrain Proportions). Poyamba, bokosili likuyang'aniridwa, ngati mukufuna kusintha makhalidwe anu mosiyana, zatha kuchoka m'munda mulibe kanthu.
Kutaya kwa khalidwe pamene mukukulitsa
Kusintha kukula kwa zithunzi mu Photoshop ndi ntchito yaing'ono. Komabe, pali maonekedwe omwe ndi ofunikira kudziwa kuti asatayike khalidwe la fayilo likukonzedwa.
Kuti tifotokoze momveka bwino mfundoyi, tiyeni tigwiritse ntchito chitsanzo chophweka.
Tiyerekeze kuti mukufuna kusintha kukula kwa chithunzi choyambirira - lekani. Choncho, muwindo lazithunzi lazithunzi popita ndikulowa 50%:
Mukatsimikizira chochita ndi fungulo "Chabwino" pawindo "Kukula kwa Zithunzi" (Kukula kwazithunzi), pulogalamuyi imatsegula mawindo otsekemera ndipo imagwiritsa ntchito zosinthidwazo pa fayilo. Pankhaniyi, imachepetsa fanolo ndi theka kuchokera ku kukula kwake koyambirira m'lifupi ndi msinkhu.
Chithunzicho, monga chikuwonetsekera, chachepa kwambiri, koma khalidwe lake silinayambe kuvutika.
Tsopano tipitiliza kugwira ntchito ndi chithunzi ichi, nthawi ino tidzakulitsa kukula kwake. Apanso, tsegula ofanana Mafanizo Akulankhulana. Lowani magawo a miyeso ya miyeso, ndipo mu minda yoyandikana ife timayendetsa mu nambala 200 - kubwezeretsa kukula koyambirira:
Tilinso ndi chithunzi chomwe chili ndi makhalidwe omwewo. Komabe, khalidweli ndi losauka. Mfundo zambiri zatayika, chithunzichi chikuwoneka "zamylenny" ndipo chimatayika kwambiri. Pamene chiwerengero chikupitirira, kuwonongeka kudzawonjezereka, nthawi iliyonse kuchepetsa ubwino wochuluka.
Zojambula za Photoshop Pamene Kukula
Kutaya khalidwe kumapezeka chifukwa chophweka. Pochepetsa kukula kwa chithunzichi pogwiritsa ntchito njirayi "Kukula kwa Zithunzi", Photoshop amachepetsa chithunzicho, kuchotsa mapikseli osafunikira.
Pulogalamuyi imalola pulojekiti kuyesa ndikuchotsani ma pixel kuchokera ku fano, popanda kutaya khalidwe. Choncho, kuchepetsedwa kwa zithunzi, monga lamulo, musataye mtima komanso kusiyanitsa konse.
Chinthu china ndicho kuwonjezeka, apa tikukumana ndi mavuto. Ngati vutoli likucheperachepera, pulogalamuyo siyenela kupanga chilichonse - chotsani chowonjezera. Koma pamene pakufunika kuwonjezeka, nkofunika kupeza komwe Photoshop adzatenge mapepala oyenerera kuti vesili liwoneke? Pulogalamuyo imakakamizika kupanga chisankho chake ponena za kukhazikitsidwa kwa pixelisi zatsopano, kungozipanga kukhala chithunzi chotsiriza chofutukuka.
Vuto ndiloti pamene akukulitsa chithunzi, pulogalamuyo iyenera kupanga mapikseli atsopano omwe sanalipo kale m'kabukuka. Palibenso chidziwitso cha momwe chifaniziro chomaliza chiyenera kuyang'anirako, choncho Photoshop imangotsogoleredwa ndi ndondomeko yake yowonjezereka powonjezera ma pixels atsopano ku chithunzi, ndipo palibe china.
Mosakayika, omangawo agwira ntchito kuti abweretse izi zowonjezereka bwino. Komabe, poganizira zithunzi zosiyanasiyana, njira yowonjezera chithunzi ndiyo njira yothetsera yomwe imalola kuwonjezeka kokha pa chithunzi popanda kutaya khalidwe. NthaĊµi zambiri, njirayi idzaperekera zoperewera zazikulu ndi zosiyana.
Kumbukirani - kujambula zithunzi mu Photoshop, pafupifupi osadandaula za imfa. Komabe, muyenera kupewa kukula kwa mafano, ngati tikukamba za kusunga khalidwe lachifanizo.
