Sannu
Babu shakka kowa a cikin gidan yana da tsofaffin hotuna (watakila akwai ma tsofaffi), wasu sun lalace, da lahani, da dai sauransu. Lokaci yana ɗauke da lalacewa, kuma idan ba ku "cika shi ba a dijital" (ko kada ku yi kwafi), bayan bayan lokaci - waɗannan hotuna zasu iya rasa har abada (rashin alheri).
Ina so in yi bayanan ƙididdiga cewa ba nawa ba ne mai digitizer na sana'a, saboda haka bayanin da ke cikin wannan post zai kasance daga kwarewa na sirri (Na samu ta hanyar fitina da kuskure :)). A kan wannan, ina tsammanin, lokaci yayi da za a kammala gabatarwa ...
1) Abin da ake bukata don digitizing ...
1) Tsohon hotuna.
Kila kana da wannan, in ba haka ba ba za ku kasance da sha'awar wannan labarin ba ...
Misali na tsohuwar hoto (wanda zan yi aiki) ...
2) Fayil din kwamfutar hannu.
Mafi yawan shafukan yanar gizo za su yi, mutane da yawa suna da kwararru-mai daukar hoto.
Na'urar allo.
Ta hanyar, me yasa na'urar daukar hoto, ba kyamara ba? Gaskiyar ita ce, na'urar daukar hotan takardu tana kula da samun hoton babban hoton: babu wata haske, babu ƙura, babu tunani da sauransu. Lokacin da yake hotunan wani tsohon hoto (na tuba ga tautology) yana da matukar wuya a zabi kwana, hasken rana da sauran lokuta, ko da idan kana da kyamara mai tsada.
3) Duk wani edita mai zane.
Tun da daya daga cikin shirye-shirye mafi mashahuri don gyaran hotuna da hotunan ne Photoshop (banda, mafi yawan mutane sun riga sun kasance a PC), zan yi amfani da shi a cikin wannan labarin ...
2) Wanne saitunan dubawa don zaɓar
A matsayinka na al'ada, an shigar da aikace-aikacen aikace-aikacen ɗan adam a kan na'urar daukar hotan takardu tare da direbobi. A cikin dukkan waɗannan aikace-aikacen, zaka iya zaɓar wasu mahimman bayanai masu mahimmanci. Yi la'akari da su.
Amfani don dubawa: kafin dubawa, bude saitunan.
Matsayin hoto: mafi girma girman ingancin, mafi kyau. By tsoho, ana amfani dashi 200 dpi a cikin saitunan. Ina ba da shawara cewa ka saita akalla 600 dpi, wannan ƙari ne wanda zai ba ka damar samun samfurin inganci kuma ka ci gaba tare da hoto.
Yanayin Yanayin Scan: koda hotonka ya tsufa kuma baƙar fata da fari, Ina ba da shawara zaɓar wani yanayin yanayin launi. A matsayinka na mulkin, launi na hoton ya fi "m", akwai ƙananan "motsi" akan shi (wani lokaci "yanayin ma'auni" yana ba da sakamako mai kyau).
Tsarin (don ajiye fayil ɗin): a ganina, yana da mafi kyawun zaba JPG. Kyakkyawar hoto ba zai ragu ba, amma girman fayil zai zama mafi ƙanƙanta fiye da BMP (musamman ma idan kana da hotuna 100 ko fiye, wanda zai iya ɗaukar sararin samaniya).
Siffofin saiti - dige, launi, da dai sauransu.
A gaskiya, to duba dukkan hotuna da irin wannan inganci (ko mafi girma) kuma adana zuwa babban fayil ɗin. Wani ɓangare na hoto, bisa mahimmanci, zamu iya ɗauka cewa an riga an ƙirƙiri ku, ɗayan - kuna buƙatar ɗaukar wani bit (Zan nuna yadda za a gyara kuskure mafi kuskure a kusa da gefuna na hoto wanda aka samo mafi yawa, ga hoton da ke ƙasa).
Hoton asali tare da lahani.
Yadda za a gyara gefuna na hoto inda akwai lahani
Don yin wannan, kawai buƙatar editan edita (Zan yi amfani da Photoshop). Ina bayar da shawarar yin amfani da sabon zamani na Adobe Photoshop (a cikin tsoffin kayan aikin da zan yi amfani da shi, watakila ba zai yiwu ba ...).
1) Bude hoto kuma ya nuna yankin da ya kamata a gyara. Kusa, danna-dama a kan yanki da aka zaɓa kuma zaɓi daga menu na mahallin "Cika ... " (Ina amfani da Turanci na Photoshop, a Rasha, dangane da fassarar, fassarar na iya bambanta kaɗan: cika, Paint, Paint, da dai sauransu.). A madadin, za ku iya canza ɗan harshe kawai zuwa dan Turanci.
Zabi wani lahani kuma cika shi da abun ciki.
2) Na gaba, yana da muhimmanci a zabi wani zaɓi "Abubuwan ciki-Sanin"- wato, cikawa ba kawai tare da launi guda ba, amma tare da abun ciki daga hoto, wanda yake kusa da shi. Wannan wani zaɓi mai kyau wanda zai ba ka damar cire ƙananan ƙananan lahani a cikin hoton.Zaka kuma iya ƙara wani zaɓi"Lasin launi" (launi daidaitawa).
Cika abubuwan da ke cikin hoto.
3) Saboda haka, zabi gaba ɗaya duk ƙananan lahani a cikin hoto kuma ka cika su (kamar yadda a mataki na 1, 2 a sama). A sakamakon haka, zaku sami hoton ba tare da lahani ba: farar fata, jamba, raguwa, wurare maras kyau, da dai sauransu. (Akalla, bayan cire wadannan lahani, hoto ya fi kyau).
Hoton gyara.
Yanzu zaka iya adana tsarin gyara na hoto, an kammala digitization ...
4) A hanyar, a cikin Photoshop zaka iya ƙara wasu siffofi don hotonka. Don yin wannan, yi amfani da kayan aiki "Form Shape Form"a kan kayan aiki (yawanci yana gefen hagu, duba hotunan da ke ƙasa). A cikin arsenal na Photoshop akwai matakan da dama da za a iya gyara zuwa girman da ake so (bayan da saka sautin a cikin hoto, danna maɓallin maɓallin" Ctrl + T ").
Frames a Photoshop.
Kamar yadda ke ƙasa a cikin screenshot yana kama da cikakke hoto a cikin wata alama. Na yarda cewa launi na launi na ƙila bazai zama mafi nasara ba, amma har yanzu ...
Hoton hoto, a shirye ...
A kan wannan labarin, na kammala kammalawa. Ina fata shawara mai kyau zai zama da amfani ga wani. Yi aiki mai kyau 🙂
