Daws teeb meem lub koob yees duab zoo thiab duab

Daws teeb meem lub koob yees duab zoo thiab duab
Daws teeb meem lub koob yees duab zoo thiab duab
Anonim

Cov duab zoo hauv koj cov duab digital yog nyob ntawm ntau yam. Cov teeb pom kev sab nraud muaj, cov ntsiab lus, thiab cov huab cua puag ncig. Lub koob yees duab digital zoo ua lub luag haujlwm ib yam nkaus.

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Cov koob yees duab sib txawv muaj qhov sib txawv thiab qhov tsis muaj zog, ua rau cov duab sib txawv. Txawm li cas los xij, koj tuaj yeem hloov qee qhov chaw ntawm koj lub koob yees duab los txhim kho cov duab zoo. Sim cov lus qhia no los ua kom koj lub koob yees duab digital ua tau zoo li sai tau, thiab kom tsis txhob muaj teeb meem ntawm lub koob yees duab zoo.

  • Ua kom siv qhov kev daws teeb meem siab. Tua ntawm qhov kev daws teeb meem siab thaum twg los tau. Los ntawm kev siv cov kev daws teeb meem siab dua hauv koj cov duab, koj yuav tsum pom cov duab zoo dua tsis tu ncua. Txheeb xyuas qib daws teeb meem rau koj cov duab los ntawm cov qauv ntawv qhia zaub mov ntawm koj lub koob yees duab. Nco ntsoov tias qee lub koob yees duab cia li txo qhov kev daws teeb meem thaum koj tab tom tua ntawm ib qho piv txwv (xws li 16: 9 lossis 4: 3) lossis thaum koj siv hom txhaj tshuaj tas li. Kev siv cov kev daws teeb meem siab tsis tau lees paub cov duab zoo, vim ntau lwm yam ua rau muaj txiaj ntsig zoo ntawm daim duab, xws li teeb pom kev sab nraud thiab zam lub koob yees duab co, tab sis qhov kev daws teeb meem siab tuaj yeem txhim kho qhov zoo ntawm qee cov duab.
  • Hloov cov duab hom. Cov koob yees duab digital feem ntau siv JPEG ua hom qauv. Thaum qhov no txuag chaw, koj muaj qee qhov poob ntawm cov duab zoo vim yog compression ntawm cov duab cov ntaub ntawv. Yog tias koj lub DSLR tso cai, hloov mus rau RAW lossis TIFF rau cov duab zoo dua.
  • Tig rau duab stabilization. Yog tias koj yuav tsum tua nyob rau hauv lub teeb qis, nco ntsoov ua kom siv cov duab stabilization technology tsim rau hauv lub koob yees duab, tshwj xeeb tshaj yog kho qhov muag duab stabilization (optical IS). Yog tias koj muaj kev xaiv ua kom kho qhov muag IS los ntawm koj lub koob yees duab cov ntawv qhia zaub mov, siv nws hauv cov xwm txheej qis. (Qee lub koob yees duab txiav txim siab seb puas yuav siv kho qhov muag IS, tiv thaiv kev tswj hwm kev tswj hwm.) Yog tias koj lub koob yees duab tsuas muaj cov IS muaj, koj tuaj yeem qhib nws, txawm hais tias nws yuav tsis zoo li kho qhov muag IS. Digital IS zoo dua tsis muaj dab tsi, txawm li cas los xij.
  • Siv cov txheej txheem zoo los tuav lub koob yees duab kom ruaj khov. Thaum tsis muaj qhov kho qhov muag hauv koj lub koob yees duab, tuav lub koob yees duab kom ruaj khov li sai tau thaum tua hauv lub teeb qis. Lub koob yees duab yuav tsum siv lub sijhawm kaw ntev dua nyob rau hauv lub teeb qis, uas tuaj yeem ua rau cov duab tsis pom kev los ntawm lub koob yees duab co (qhov twg tus kws yees duab txav me ntsis tsis txaus siab thaum lub shutter qhib). Siv lub tripod los yog lean tiv thaiv lub qhov rooj thav duab lossis phab ntsa thaum tua los pab kho qhov txhaj tshuaj. Khaws koj lub luj tshib kom nruj rau koj lub cev kom pab koj tuav lub koob yees duab kom ruaj khov. Yog tias lub koob yees duab koj siv muaj lub qhov muag pom, koj tuaj yeem tuav lub koob yees duab kom ruaj khov yog tias koj saib ntawm qhov pom thaum tuav lub koob yees duab nias tawm tsam koj lub ntsej muag.
  • Ceev faj txog kev tua nyob rau hauv qhov sib txawv siab. Thaum tua nyob rau hauv qhov sib txawv teeb pom kev zoo-uas feem ntau tshwm sim nrog lub hnub ci hnyav-koj tuaj yeem xaus nrog "ntxuav tawm" thaj chaw hauv koj. duab. Feem ntau lub koob yees duab cia li tua lub teeb ci hauv lub hnub ci ci, tab sis koj tuaj yeem hloov qhov chaw ntawm koj lub koob yees duab kom tig lub teeb txawm tias lub hnub ci hnyav, qhov tseem ceeb yog siv qee qhov "sau" flash hauv daim duab. Cov txheej txheem no tsuas yog ua haujlwm thaum koj nyob ze rau qhov kev kawm, txawm li cas los xij. Yog tias koj lub koob yees duab muaj kev tswj qhov sib piv, xaiv qhov sib piv qis dua hauv lub hnub ci hnyav, ib yam nkaus.
  • Ua haujlwm nrog lub koob yees duab qhov teeb tsa ISO. Ntau lub koob yees duab pheej yig digital muaj cov teeb tsa tsis muaj zog. Yog tias koj lub koob yees duab flash ntau tsis yog qhov uas nws xav tau rau kev txhaj tshuaj tshwj xeeb, nce qhov teeb tsa ISO los ntawm koj lub koob yees duab cov ntawv qhia zaub mov. Mus los ntawm qhov chaw ISO 100 mus rau qhov chaw ISO 400, piv txwv li, yuav tsum muab rau koj ob peb taw ntawm flash ntau. Txawm li cas los xij, qhov kev lag luam tawm yog tias qhov teeb tsa ISO siab dua tuaj yeem ua rau cov duab zoo dua, yog li tsis txhob xaiv qhov chaw uas siab dhau. Tej zaum koj yuav tau khiav qee qhov kev ntsuam xyuas ISO nrog koj lub koob yees duab los txiav txim seb qhov chaw twg ua rau cov duab zoo nkauj dua, vim txhua lub koob yees duab sib txawv. (Qee lub koob yees duab yooj yim tsis tso cai rau kev teeb tsa ISO los hloov manually.)

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