Yadda ake ɗaukar hotuna da daddare - Sashi na II: hanara hoton

A Sashi Na I na wannan jerin, Na bayyana mahimman abubuwan da suka dace don cimma daidaitaccen hoton dare don kula da dalla-dalla a cikin mahimman bayanai da wuraren inuwa. A cikin wannan sakon, za mu ci gaba da mataki ɗaya kuma mu tattauna wasu dabarun don ƙawata hoton daren.

Dingara launin zirga-zirgar launuka:

Wannan dabarar tana buƙatar dogon fallasa don haka dole ne kyamara ta kasance koyaushe. Tafiya madaidaiciya ita ce hanya mafi kyau don yin wannan, kodayake ba a nan ba cewa za ku iya dogaro da shi a kan wani abu mai kwari sosai, kamar hanyar tafiya. Abinda zamuyi shine tsawaita lokacin fallasa don bata hasken fitilun wucewa. Yaya yawan lokacin da kuke buƙatar haifar da blur ya dogara da yawan zirga-zirga da saurin motocin. A matsayin babban yatsa, kuna buƙatar isasshen lokaci don abin hawa zai iya wucewa gaba ɗaya daga ɗaya gefen firam zuwa wancan. Wannan zai haifar da cikakken haske a duk faɗin.

Tsayin tafiya daga ƙasa zai ƙayyade sanya jeri-jikunan da ba su da haske. Tripananan tafiya zai motsa raƙuman ruwa sama sama cikin firam. A samfurin da aka ɗauka na Big Ben a Landan, an sanya kyamarar ƙasa kaɗan. Wannan ya ɗaga tashoshin don haka suka haɗu da gine-ginen baya. Jira zirga-zirgar da ta fi tsayi, kamar ta bas, hakanan zai samar da wasu hanyoyin da suka fi ƙananan motocin wucewa.

Tare da kyamarar dijital ta zamani, yana da sauƙi don ƙayyade mafi kyawun lokacin fallasa ta hanyar gwaji-da-kuskure. Na gano cewa ɗaukar hoto na 3-10 sakan yana yin abin zamba. Hoton Big Ben a sama yana da ɗaukar hoto na dakika 3, yayin da wanda ke ƙasa da New York ya sami cikakken sakan 8 na lokacin faɗakarwa. Hakanan wannan lokacin da ya fi tsayi ya haifar da wasu haske a cikin gajimare mai saurin tafiya.

Idan kuna aiki a cikin shirin sarrafawa tare da yadudduka, kamar Photoshop ko Abubuwan Shirye-shiryen Photoshop, zaku iya ƙara haɓaka alamun ta hanyar haɗa hasken haske daga hotuna da yawa. A hoto na sama na ɗauki hotuna da yawa tare da hanyoyin zirga-zirga daban-daban. Ta hanyar sanya hoto daya azaman Layer a saman babban fage na da kuma sanya abin rufe fuska mai cike da baƙi, zan iya yin zane-zane a wasu karin rudani ta amfani da farin goga.

Zane dalla-dalla tare da hasken walƙiya:

Yanayin da ke ƙasa daga Joshua Tree National Park an ɗauke shi zuwa ƙarshen magariba lokacin da duhu ya isa ya yi rikodin taurari a sama. Akwai wata cikakke yana zuwa a baya na kuma ya ƙara ɗan haske ga yanayin bayan fage. Don bishiyar gaba a hannun dama na yi amfani da ƙaramar tocila don zana itacen da haske yayin ɗaukar hoto na 13. Lokacin daukar hotunan taurari tare da fallasa daya, Ina kokarin kiyaye ganina a karkashin dakika 15. Doguwa fiye da haka kuma motsin duniya dangane da taurari yana sa su nuna a matsayin kananan yadudduka maimakon farin dige. Na gano cewa lallai ba kwa buƙatar fitila mai ƙarfi sosai. Abu mai mahimmanci shine kiyaye shi yana tafiya daidai kan abin da aka zana shi da haske.

Amfani da walƙiya da dare:

Ofayan dabarun da na fi so don ɗaukar hoto na dare a cikin dusar ƙanƙara shi ne amfani da walƙiya don haskaka dusar ƙanƙan da ke fadowa a gaba. A cikin tsunkule, zaku iya amfani da walƙiyar fitowar kyamarar, amma na ga ina da iko da yawa ta hanyar ɗora fitilar kyamarar taimako mai ƙarfi a saman kyamarar. Wannan yana ba ni dama iri-iri a cikin zaɓin na fallasawa.

Za a yi wasu harba fitina-da-kuskure don sanin mafi kyawun yanayin faɗakarwa don yanayin baya wanda ya daidaita da fitilar dusar ƙanƙara. Ina son dusar ƙanƙara ta zama manyan ƙwallan farin saboda haka ina buƙatar buɗewa mai buɗewa don ƙara girman blur. Na gano cewa buɗewar f / 2.8 ya ba ni kamannun da nake so, kuma na daidaita ISO da ƙwanƙwasa saurin buɗewa don yanayin bayan fage.

A gaba ina buƙatar daidaita walƙiya don haskaka dusar ƙanƙarar dusar ƙanƙara kawai isa in daidaita su da hasken baya. Nayi wannan ne kawai ta hanyar sauya ƙarfin walƙiya. Daidaita baje-kolin ta wannan hanyar mai yiwuwa ne saboda walƙiyar ba ta da wani tasiri a bayan fage, kuma saurin rufe kyamara kawai yana shafar faɗakarwa ne a bayan fage kuma ba shi da tasiri a kan fitilar.

Bugun ruwa mai motsi:

Lokacin ɗaukar hotunan birni na dare ko shimfidar shimfidar wurare kusa da ruwa mai motsi, zaku iya ƙara ɗan sha’awar ɗaukar hoto ta hanyar haifar da ruwan su rikide zuwa malalo mai gudana. Hoton da ke ƙasa na Lower Manhattan daga ƙetaren Kogin Hudson an ɗauke shi da nunin sakan 30 don ɓata ruwan a cikin wani yanki mai santsi wanda ya ƙara launi zuwa hoton ta hanyar nuna hasken garin. Bambancin katsewar katsewar katakon katakon katako wanda ya kara ban sha'awa ga hadawar ta hanyar jagorantar ido cikin hanyar zigzag daga gaba zuwa baya.

Don Kashi na III na wannan jerin akan daukar hoton dare, a rubutu na na gaba zan rufe dabarun nuna hotuna da yawa na zamani don rufe cikakken zangon yanayi. Zan kuma nuna yadda za a ƙara ƙudurin wurin abin da ke ba da damar ƙirƙirar manyan fayilolin bugawa. Kasance tare damu anan Ayyukan MCP.

Wannan daren da aka nuna Flatiron Building a cikin New York an ɗauke shi tare da ɗaukar hoto na dakika 3 da kuma ɗan ƙaramin kusurwa uku don ɗaga hasken haske zuwa cikin firam, sosai daidai da hoto na farko na Big Ben.