Kamar yadda a cikin "Photoshop" cire bango a kusa da hoton?

Lokacin aiki tare da graphic fayiloli ne sau da yawa zama dole a cire bango a kusa da wasu abu. Wannan na iya zama saboda da sa na m kashi a wasu song, ko wata bukata don maye gurbin bango image. A wannan dangane akwai wani m tambaya: "Yadda" Photoshop "cire bango photos?"

Share monochromatic bango

Tafiyad da tsaftacewa da bango a cikin photo, shi wajibi ne don la'akari dabam tambaya na yadda da sauri zuwa "Photoshop" cire bango, da ciwon uniform ya dafa. Wannan zai kauce wa karin aikin da ake bukata ta cire wani bangare na Multi masu launin image.

Kafin ka cire so ɓangare na photo, shi wajibi ne don ware. Wannan za a iya yi da dama hanyoyi daban-daban, amma idan kana so ka zaɓi wani takamaiman guda launi sautin, da "Photoshop" Akwai na musamman kayan aiki da ba ka damar yin wannan da sauri. By zabi menu abu na Quick Access Toolbar "Haskaka", kana bukatar ka sami abu "Color Range".

A cikin taga cewa ya bayyana, zaɓi kayan aiki so "pipette" da kuma danna kan bango kana so ka zaɓi. Tare da kawai daidaita kasaftawa yankin za su taimaka masu gudu da kuma danna "I". A sakamakon wadannan ayyuka za su zama kasafi na duk yankunan da wani photo dauke da zabi launi. Don cire bukatar keystroke "Del" a kan keyboard. Wannan hanya ita ce daya daga cikin mafi sauki ingancin don warware matsaloli kamar yadda a "Photoshop" cire bango.

"Magic" tsaftacewa

An analogue irin wannan bango kau kayan aiki "magogi" wanda zai iya yin wannan aikin mafi sauri. Don yin wannan, kawai zaži "Magic magogi" da kuma danna sau daya a kan bango - a sakamakon wurin zai zama dara bango, wanda alama ce ta gaban m ɓangare na photo. A downside wannan m ne rashin iko da yankin da za a cire, kamar yadda tsayayya wa yin amfani da sauri saki.

Domin samar da iko a kan yadda za a cire bango a "Photoshop" ba tare da sakamakon da sauran hotuna, ya kamata ka yi amfani da wata "sihiri" kayan aiki aiki a kan irin wannan algorithm da wani magogi, amma yin selection maimakon sharewa. Biyu irin kayan aikin, kuma suka yi wannan ayyuka - "Magic Wand" da kuma "Quick Selection". Iyakar abin da bambanci shi ne cewa "itace" bukatar steppers, inuwa, da kuma damar zabin siginan kan wani babban fili images a lokaci daya.

Quick Mask yanayin

Previous fuskanci - amsar wannan tambaya na yadda za a cire farin baya. A "Photoshop", in ban da guda-launi bango, yana yiwuwa a tsabtace da Multi-kala. Wannan bukatar na iya tashi idan akwai ne wanda aka nuna ba-mai yarda wuri mai faɗi. Saboda haka yadda za a cire bango a "Photoshop"?

Domin daidai kau na zama dole sassa na photo akwai kuma hanyoyi da dama. A farko daga cikin wadannan ne don amfani da "Quick Mask". Mask - musamman inji cewa damar mai amfani ta amfani jawo kayan aikin zuwa cin kan yankin kana so ka zaɓi. Don sauri tsalle zuwa cikin "Quick Mask" isa ga latsa a kan keyboard da wasika Q. nan da buroshi, kuma magogi bukatar fenti ɓangare na hoto, wanda ya kamata a cire. Komowa zuwa al'ada mode ta latsa wannan key, za mu lura cewa bukata yankin na hoto ne alama - domin ta kau za su latsa Del key saba.

Na'urar Gyara Hoto da "Lasso"

Idan abu a kusa da ku so don zaɓar bango, yana da wani fairly bayyana iyaka, akwai daya more dace hanya, kamar yadda a cikin "Photoshop" cire bango. Don yin wannan, yi amfani da kayan aiki "Lasso". An bayar da amfani a cikin uku jinsunan. A farko yana da irin wannan sunan, "Lasso" - shi damar zuwa gudanar da bazuwar Lines na nan gaba rabuwa yankin. Tare da shi quite wuya a daidai zabi bukata part, don haka da sauran biyu zabin an fi amfani da kayan aikin.

Next - wani "Polygonal Lasso" - shi za a iya amfani da su kusantar da marquee, ta amfani madaidaiciya Lines. Kamar wancan ne, yana yiwuwa ya zana wani sarari iyaka, misali a kusa da gine-gine ko kusurwa geometrical siffofi.

Don ƙarin hadaddun abubuwa, kamar wani mutum silhouette, yi amfani da "Magnetic Lasso". Shi ne saboda ta algorithm mataki motsa tare da kwane-kwane na abu da tantancewa da shi tare da bambanci a launi - game da isa ya riƙe da kibiyar linzamin kwamfuta a kusa da photo kashi.

A sakamakon yin amfani da "Lasso" da rabi za a alama. Domin yin shafewa, selection dole ne inverted ta latsa mai hade da makullin Ctrl + I. iya sa'an nan ku yi bango kau.

wasu hanyoyi

Shi ne ya kamata a lura da cewa yayin da ake rubutu da yadda za a "Photoshop" cire bango, za ka iya samun 'yan hanyoyi daban-daban. Duk da haka, mafi yawansu suna da za'ayi ne da wuya, barin sa kau mafi saukin ganewa. Duk da haka, za ka iya cimma wani sakamako mai kyau da kuma mafi sauki hanya, jawabin da kadan more haƙuri, da himma, haka yiwu ma ajiye wani lokaci kadan.