Indlela yokuphepha imiba nokulungisa ukuphazamiseka kwentsimbi
Ngaba uke wathabatha ifoto apho imigca eqondekileyo ikhupha kwaye ibe yinqongqo kwicala lesakhelo? Emva koko kufuneka ufunde indlela yokulungisa ukuphazamiseka kwebhanki kwipopasho, into efana nayo ebonakalayo xa usebenzisa i-lens-angle angle.
Nangona le ntembeko inokuba yinto ekhangayo kwezinye iimeko - ezifana nefoto yobugcisa eboniswe apha - kukho amaxesha amaninzi ofuna ukuwuphepha kwaye ube nemigca emihle. Oku kuyinyani xa ubhala isakhiwo kwaye udinga imigca yokwakheka ukuba ibe ngqo njengoko iphila ngokwenene.
Iindaba eziphambili kukuba ukuphazamiseka kwendlala yelenki kungalungiswa, kodwa okokuqala, kubalulekile ukuqonda ukuba kutheni kwenzeka.
Iyiphi ukuphambana kweLabhanki yeLarrel?
Ukuphazamiseka kwendwangu yombhobho kuyimpembelelo ehambelana nama-lens-angle angaphezulu kwaye, ngokukodwa, ukucwangcisa i-angles-wide.
Esi siphumo senza ukuba umfanekiso uphephe, oku kuthetha ukuba imiphetho yesithombe ibukeka ijika kwaye ikhothamele iliso lomntu. Kuphantse kubonakale sengathi umfanekiso wesithombe uhlanganiswe ngombala ovalwe. Eyona nto ibonakalayo kwimifanekiso enemizila eqondileyo kubo, njengoko le migca ibonakala iqubuda kwaye ijika.
Ukuphazamiseka kwebhanki kwenzalo kuba kwenzeka ngenxa yokuba ukukhuliswa komfanekiso kunciphisa phambili into evela kwi-axis optical ye-lens. Ii-lens-angle lenses ziquka ezinye iiglasi zeglasi eziye zivalwe ukuze iziqephu zomfanekiso ezisemigqeni yesakhelo zingenakulinganiswa kwaye ziza kubonakalisa oku kuhamba.
Ezinye iilensi, ezifana nama-fisheye lens, uzama ukusebenzisa i-lens barrel ukuphazamiseka ngokudala isithombe esilungile. Yimiphumo emihle xa isetyenziselwa injongo efanelekileyo kunye nendidi efanelekileyo yesifundo. Amanye ama-lens ye-fishe ayedlulele kangangokuthi ukufotowa kuphelela ukuba ibe yintyhula ngendlela, kunokuba umongo wendabuko oqheleke kakhulu.
Indlela yokulungisa iLorrel Lens Distortion
Ukuphazamiseka kwemibhobho kunokulungiswa ngokulula kwiinkqubo zemihla yokuhlela umfanekiso ezifana ne-Adobe Photoshop, equlethe isihlunu sokulungisa i-lens. Uninzi lweeprogram zokuhlelwa kwezithombe nazo ziqulethe isisombululo kwingxaki.
Njengoko ukuphazamiseka kubangelwe yimiphumo yembono kwi-lens, indlela yodwa yokulungisa ukuphazamiseka kwendwangu yamakhamera kwikhamera kukusebenzisa i-lens ekhethiweyo "yokutshintsha nokutshintsha" eyenzelwe iinjongo zokwakha. Nangona kunjalo, ezi iilensi zibiza kakhulu, kwaye zenza ingqiqo kuphela ukuba uyingcali kule ndawo.
Ukuba awukwazi ukunqanda ukuphazamiseka kwentsimbi ye-lens kunye ne-lens ekhethekileyo okanye ukuba awufuni ukwenza utshintsho oluninzi emva koko, ungazama ukunciphisa impembelelo yokuphazamiseka kwesikhala semilenze ngelixa uthatha iifoto.
- Zama ukuphepha izakhiwo zokuphanga okanye ezinye izinto ezihlambulukileyo, imigca eqondekileyo, apho ukuphazamiseka komgqomo kuya kubonakala. Bhalani uzame ukuphelisa ngokubhukuba nge-lens ephezulu kakhulu. Buyela emva ukuba ufuna ukufumana ngaphezulu kwesihloko kumfanekiso.
- Gcina nayiphi imigaqo eqondekileyo emfanekisweni kufutshane nendawo yeli lensi kunokwenzeka. Kuya kubakho ukuphazamiseka okuncinci kumgangatho ophakathi kunokuba kukho umda.
- Njengoko udubula into, thabatha iifoto ezininzi zezinto ezifanayo , usebenzisa iindidi ezibonisa ukuphakanyiswa kwamalenti. Ukuphazamiseka kuya kubonakala kungabonakali kwinqanaba lokusondeza elinye.
Nangona ngokubhekiselele kumgwebo ongcono, ukunyanzeliswa komfanekiso weJPG ngezinye izikhathi kuya kulungisa ukuphazamiseka. Unokufuna ukuqwalasela ukutshintsha ukusuka kwi- RAW ukuze ubone ukuba oku kunceda kwimeko yakho.
Ukulungiswa kwebhanki lensimbi ayinzima kangako njengoko kuzwakala xa ulandela amanye amanyathelo apha. Kwaye kukho ixesha apho ungafuni ukuyilungisa, ngoko uvumelanisa ukuphazamiseka! Xa ungeke uyigweme, hamba nayo kwaye ukwandise umphumo. Ukukhawulwa kwemigca kunokuphuculwa ukudala ukubukeka okubonakalayo kwisithombe sakho.