Sezwa endaweni ethile ukuthi kwisoftware ye-Photoshop kungenzeka ukwenza ukukhetha kusithombe ngokuqinisekile. Futhi ngezinhloso ezinjalo, udinga ukudweba isithombe ngokucophelela, usebenzisa igundane kuphela, ungakuvumela lokhu? Cishe akunjalo. Futhi lokho kunjalo.
Yize kunjalo, umuntu onjalo kungenzeka ukuthi ukukhohlisa nje. Kodwa-ke, uma ngabe uthole imininingwane yokuthi kukhona ithuluzi lamathuluzi lokukhetha elinethuba lokukhetha into enamathuba wamaphesenti angamashumi ayisishiyagalolunye, nokuthi yini okudingeka uyenze ukukwenza lokhu, futhi udinga ukudweba umugqa ngokucophelela entweni ethile?
Ungavuma naye? Ngabe impendulo yakho iyafana?
Kodwa-ke, kulesi simo unephutha, ngoba ithuluzi elinjalo elihle lisatholakala kusoftware. Ibizwa I-Magnetic Lasso.
Uma ujwayelene nayo, vele uyihlole, ngokuzayo ngeke nje ucabange ukuhlela kwakho ngaphandle kwelebhu yamathuluzi. Ithuluzi I-Magnetic Lasso Kufakwe esigabeni samathuluzi I-Lasso (Lasso) ku-software.
Ukuthola le nketho, mane uchofoze kwesobunxele ebhokisini lamathuluzi leLasso futhi, ngaphandle kokuyikhipha, uzobona imenyu ekhethekile, bese uthola ibhokisi lamathuluzi leMagnetic Lasso kusuka emugqeni wokudonsa phansi.
Ukusetshenziswa esizayo Ithuluzi le-Lasso (Lasso) noma ithuluzi lamathuluzi I-Polygonal Lasso (Polygonal Lasso) chofoza kuthuluzi I-Magnetic Lasso futhi ungadedeli inkinobho yegundane yesobunxele uze uthole imenyu, kuphela-ke yeka ukukhetha kwakho ku-lasso oyithandayo.
Futhi unenketho yokushintsha kusuka kumathuluzi we-lasso lapho usebenzisa izinkinobho kukhibhodi yakho.
Ukubamba I-Shift bese uchofoza L amahlandla ambalwa ukuze kube noshintsho phakathi kwamathuluzi (kwesinye isikhathi akudingeki nokuthi usebenzise inkinobho I-Shift, konke kuzoncika kuzilungiselelo (Izintandokazi) ku-software.
Ake sizibuze ukuthi kungani iMagnetic Lasso ithola igama layo lamanje? Olunye uhlobo lwe-toolkit Lasso (Lasso) alunawo umsebenzi onjalo. Inqubo yomsebenzi wayo ihlelwe ngendlela yokuthi wena uqobo ukwazi ukwenza ukukhetha usebenzisa ukhiye C, noma kunjalo, ngeke ukwazi ukwenza izinguquko ezinkulu lapho.
Ithuluzi I-Magnetic Lasso - Iphakethe lamathuluzi livame ukusetshenziselwa ukubona imiphetho yesithombe. Ngakho-ke, imiphetho yesithombe iseshwa ngokushesha nje lapho ususondele kuyo, bese igibela kulezi zinhlangothi bese iqala ukunamathela njengamazibuthe.
Umbuzo uphinde uphakame: Ngabe uhlelo lwangempela lungayibona into esiyidingayo esithombeni ngokushesha nje lapho uzama ukuyikhetha?
Kubukeka kunjalo, kepha empeleni kwenzeka into ehluke ngokuphelele. Sonke siyazi ukuthi uhlelo, uma luthola noma yiziphi izingxenye, luyiphuzu lemibala ehlukahlukene kanye nama-degree okukhanya, ngakho-ke i-toolkit I-Magnetic Lasso Kuzoqala ukuzama ukuthola imiphetho ngokusesha okungafani nobubanzi bemibala yabo kanye namadigrama akhanya phakathi kwezinto, ozama ukugqamisa ngesithombe esingemuva esingafani.
Isithonjana esihle kakhulu sokukhethwa okuhle
Qaphela uma ithuluzi lamathuluzi I-Magnetic lasso wayethola njalo ithuba lokuhlola sonke isithombe, ngenkathi enza imizamo yokuthola izingxenye ezedlulele zento yokuhlela, kungenzeka ukuthi akwazi ukwenza lezi zinhlobo zomsebenzi ezingeni elifanele.
Ngakho-ke, kalula, i-Photoshop ngokwayo ibeka umkhawulo izingxenye lapho i-thuluzi lokucinga lifuna khona imiphetho. Inkinga ukuthi ngokuya ngezilungiselelo zokuqala, asinawo ithuba lokubona ukuthi le ngxenye ingakanani. Isizathu kungenxa yokuthi ithuluzi lesikhombisi segundane I-Magnetic lasso empeleni, alisho lutho futhi alibonisi.
Uzibuthe omncane unikeza ithuba lokuthola ukuthi silungisa amehlo ethu I-Magnetic lasso.
Ngokubonakala kwesithonjana ngezimpawu ezinhle kakhulu, vele uchofoze inkinobho Izikhiye ezikhiye kudivayisi yakho. Le mibhalo eshintsha isithonjana ngokwayo ngesiphambano esincane engxenyeni ephakathi.
Umbuthano ububanzi bendawo uhlelo olucubungwayo ngokwayo ukuze ichaze imiphetho.
Uthola kuphela indawo ngaphakathi kwendilinga. Akawuboni wonke umhlaba ngemuva kwawo. Umbuthano wokuqala owachazwa yi-Photoshop yisiphambano endaweni ephakathi yombuthano. Uhlelo lubeka iqhaza eliyinhloko ekutholeni isifunda esisenqenqemeni sento yesithombe sethu.
Usebenzisa Ithuluzi le-Magnetic Lasso
Manje sibona isithombe se-apula esisibeka kulolu hlelo. Izingxenye ezedlulele zalesi sithombe zichazwe kahle, futhi ngizozama ukwenza ukukhetha kusetshenziswa ukuhlaselwa okuvamile ngamathuluzi e-Lasso.
Okungenani ngibe nethuba lokwenza lokho kusizakala, uma ngingafuni ukuphenduka emaphutheni ami ngokuhamba kwesikhathi. Ngakho-ke, inketho engcono kakhulu kungaba ukusebenzisa amathuluzi I-Magnetic Lasso, kodwa ekugcineni, uzokwenza omkhulu umsebenzi owenziwe yedwa.
Ukuze ukhethe ukukhetha usebenzisa i-Magnetic Lasso toolkit, udinga kuphela ukukhomba isiphambano enkabeni yombuthano ezingxenyeni eziphelele zesithombe, bese udedela inkinobho yegundane. Iphoyinti lokuqala lizovela ukugqamisa into yethu.
Ngemuva kokuchaza ngephuzu lokuqala, mane uhambise ibhokisi lamathuluzi leMagnetic Lasso eduze kwesithombe, njalo ubambe izingxenye ezinobukhulu bomthamo wombuthano. Uzoqaphela ukuthi kukhona umugqa okhethekile ovela kwisikhombisi segundane ohambisa kuso, futhi uhlelo luqala ukulilungisa ngokuzenzakalela ezingxenyeni ezedlulele zomdwebo, ngenkathi esenezela amaphuzu wokusekelwa ukuze ulayini ulungiswe lapho siwudinga khona.
Kulesi simo (uma singasebenzisi amathuluzi ajwayelekile Lasso), akudingeki ukuthi uchofoze inkinobho yegundane kwinqubo yokuthi uqala kanjani ukwenza umbuthano wesithombe. Ukuze wenze umdwebo usondele kithi kwinqubo yokukhetha izingxenyana ezengeziwe: chofoza I-Ctrl ++ (Win) / Command ++ (Mac). Okulandelayo uchofoza I-Ctrl + - (Win) / Command + - (Mac)ukwenza into inciphe.
Ukupheqa ngesithombe ewindini lapho isithombe siphambi kwamehlo ethu, mane ubambe ibha yesikhala, esebenzisa okwesikhashana ibhokisi lamathuluzi Isandla, bese nje ungadedeli inkinobho yegundane kwesobunxele, hambisa isithombe lapho uludinga khona.
Lapho wonke umsebenzi usuqediwe, khipha ukhiye ohambelana nawo kukhibhodi.
Shintsha ububanzi besiyingi
Unamandla okushintsha ububanzi besiyingi, oguqula usayizi wendawo lapho uhlelo lwe-Photoshop luthola khona izingxenye zesithombe ezingeqile, sebenzisa isici Ububanzi.
Uma isithombe ofuna ukusiqokomisa sifaka imiphetho echazwe kahle, unethuba lokufaka izilungiselelo zeleveli ephezulu ezizokwenza ukuthi sikwazi ukuhamba ngokushesha nangaphezulu ngokukhulu ukucophelela isithombe.
Faka isicelo sezici zobubanzi obuncane bese unyakaza ngemodi ehamba kancane ezungeza isithombe, lapho izingxenye ezingaphezulu zingenamaki kangako.
Enye yezinkinga ngesimo sobubanzi iba khona yokuthi kufanele uyisebenzise ngaphambi kokwenza ukhetho uqobo, futhi uma kungekho sinqumo sokuyiguqula lapho usuvele uqalile ngokukhethwa kwesithombe.
Inketho enhle kakhulu yokulungisa ububanzi besiyingi ukusebenzisa obakaki besikwele abangakwesokunxele nakwesokudla ( [ ) kudivayisi yethu ye-elekthronikhi. Lokhu kuholela eqinisweni lokuthi ungaguqula ubukhulu besiyingi ngesikhathi sokuhlelwa kwesithombe (kupholile kakhulu), ngoba kwesinye isikhathi kungadingeka ukukhulisa usayizi, ngoba emsebenzini silungisa izingxenye ezihlukile zesithombe.
Chofoza ubakaki ongakwesobunxele ( [ ), ukuze umbuthano wethu wehle ngosayizi noma ubakaki wesikwele esifanele ( ] ), kunalokho, yandisa.
Uzoqaphela ukuthi izinga lesimo Ububanzi kuyalungiswa, ngakho-ke chofoza izinkinobho, uzophinda uqaphele ukuthi umbuthano uphinde ushintshe izimfanelo zawo ewindini lohlelo.
Umehluko omkhulu
Ngenkathi ububanzi bombuthano bunquma umthamo wendawo lapho i-Photoshop isesha khona izingxenye ezingaphezulu, esinye isimilo esibalulekile lapho usebenzisa amathuluzi I-Magnetic Lasso kuzoba Ukuqhekeka kwe-Edge.
Angakwazi ukubona ukuthi yikuphi umehluko ku-umbala we-gamut noma ubukhulu bokukhanya phakathi kwesithombe sangemuva nesithombe ngokwaso kumele sibe khona ukuze sinqume izingxenye ezide zesithombe sethu.
Ezingxenyeni ezinezinga eliphakeme lokuqhathanisa, futhi unethuba lokufaka isimilo esikhulayo Ukuqhekeka kwe-Edgenempahla enhle kakhulu Ububanzi (indilinga enkulu).
Sebenzisa izinga eliphansi Ukuqhekeka kwe-Edge futhi Ububanzi izingxenye ezinomehluko ophansi (isithombe nezinga lesizinda).
Njengesici Ububanzi, Ukuqhekeka kwe-Edge kuzilungiselelo, kukhethwa ngaphambi kokuqala kokukhiqizwa kokukhethiwe, lokhu kungenzi ukuthi le ndlela isebenziseke, ukuyiguqula ngqo ngenkathi usehlelweni, chofoza izinkinobho ( . ) kudivayisi ukushintsha umehluko noma inani likhefana ( , ) Kunalokho sinciphise.
Uzoqaphela ukulungiswa kokusebenza kubha yamathuluzi.
Imvamisa
Ngenkathi wenza ukukhetha ezizungeze isithombe, i-Photoshop ibeka ngokuzenzakalelayo iphoyinti le-pivot (tikwele ezincane) eduze kwezingxenye ezinde kakhulu ukuze imigqa igwinye noma ihlwithe.
Uma uqaphela ukuthi indlela ephakathi kwamaphoyinti we-pivot yinde kakhulu, okwenza ukuthi ukwazi ukugcina nokulungisa imigqa eceleni kwezingxenye ezedlulele, ungathola nokuthi uhlelo lubophoqelekile kanjani ukukhetha ipivot phuzu usebenzisa isimilo Imvamisa, kufanele usebenzise isimilo ngaphambi kokuqala kokukhethwa kwethu.
Izinga eliphakeme lokusebenza, likhulu inani lamaphoyinti we-pivot ukuthi avele, kepha ngokusebenza kahle kakhulu kunqunywa ngokujwayelekile ngosayizi 57.
Kodwa-ke, ukuguqula izinga lokuvama, indlela elula kunazo zonke ukufaka i-fulcrum kumodi yezandla uma inokulusizo. Uma uqaphela ukuthi i-Photoshop inobunzima ekugcineni umugqa engxenyeni esiyidingayo, vele uchofoze ezingxenyeni ezedlulele ukwengeza iphuzu kwimodi yezandla, bese ususa isandla sakho kwinkinobho yegundane bese uqhubeka nokusebenza.
Ukulungiswa kwamaphutha
Uma amaphuzu we-pivot engezwa engxenyeni yephutha (ngenxa yezenzo zakho noma ngenxa yohlelo), chofoza I-Backspace (Win) / Delete (Mac)khona-ke iphoyinti lokugcina lizosuswa.
Ukuhamba phakathi kwamathuluzi we-Lasso
Ithuluzi I-Magnetic Lasso imvamisa yenza umsebenzi omuhle kakhulu nenqubo yokukhetha into ethile kwimodi ezimele, siphinde sibe nethuba lokuqhubekela kwezinye izinhlobo zamathuluzi e-lasso ngokwesifiso sethu.
Ukushintshela kwelechititit yeLasso evamile kwenye imodi, noma I-Polygonal Lasso (Polygonal Lasso)ungasidedeli ukhiye I-Alt (Win) / Option (Mac) bese uchofoza endaweni eyeqisayo yesithombe.
Konke okudingekayo kithi ukuthola ukuthi hlobo luni lwe-lasso ofuna ukushintshela kulo. Uma uqhubeka ukungadedeli inkinobho yegundwane bese uqala ukuyidonsela, uzothola amathuluzi ajwayelekile I-Lasso (Lasso), ungakha futhi umdwebo kunoma yikuphi ukwakheka kwendawo lapho I-Magnetic Lasso kwavela ubunzima nobunzima.
Lapho umsebenzi usuqedile, vele ume ubambe inkinobho I-Alt / Option, bese ukhipha inkinobho yegundwane ukubuyela kubhokisi lamathuluzi I-Magnetic Lasso.
Lapho nje ukhipha inkinobho yegundane ngemuva kokuchofoza inkinobho I-Alt / Optionngenkathi ubamba inkinobho mane uhambise isikhombisi segundane bese uyicindezela, iya kumodi I-Polygonal Lasso (Polygonal Lasso), okuyinto esemqoka ekukhiqizweni kokukhethwa kwezindawo eziqondile zesithombe.
Musa ukudedela ukhiye I-Alt / Option, bese ucindezela, ukusuka endaweni kuya phuzu, ukwengeza izindawo ezinemigqa eqondile. Ukubuyela emuva kubhokisi lamathuluzi I-Magnetic Lassolapho uludinga, vele ume ubambe inkinobho I-Alt / Option, bese uchofoza emaphethelweni womdwebo ukuze amachashazi avele futhi akhulule ukhiye futhi.
Vala ukukhetha
Ngemuva kokwenza umzila eduze kwesithombe, chofoza iphoyinti lakhe lokuqala ukuze ukukhetha uqobo kuphele. Lapho usondela kuleli phuzu lokuqala, uzophawula ukuthi umbuthano omncane uvele eduze kwesikhombisi, okusho ukuthi ungavala ukukhetha.
Isibalo sethu siwele endaweni esifuna ukuyiqokomisa.
Susa ukukhetha
Uma siwenzile wonke umsebenzi, ukukhetha ngeke kube wusizo kithi, uzokwazi ukukuqedela ngokuchofoza I-Ctrl + D (Win) / Command + D (Mac).
Ngokusho kwemiphumela yekhithi yamathuluzi I-Magnetic Lasso - Enye yezinketho eziphumelela kakhulu ku-Photoshop zokugqamisa izingxenye zesithombe esizidingayo. Kusebenza kakhulu kunokujwayelekile I-Lasso (Lasso).
