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Old 06-09-07, 15:38   #1
MKE

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Default TEHNICA : ‘High Dynamic Range’ images

M-am tot documentat desrpe acest concept fotografic si am zis sa incerc sa il pun in aplicare...
HDR inseamna High Dynamic Range si se refera la dinamica de culori intr-o fotografie... De ce High Dynamic Range...? Deoarece adancimea de culoare intr-o poza format JPEG (formatul cel mai raspandit) este de 8 biti iar in formatul TIFF este de 16 biti... in cazul HDR adancimea de culoare este de 48 biti de unde si culorile mult mai vii...


-pe acest thread se accpeta numai imagini HDR facute de voi...

Primele mele incercari ..
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Old 06-09-07, 16:04   #2
mihai134

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Default Re: ‘High Dynamic Range’ images

2 vechituri si de la mine
sunt facute din mana, 2 cadre cu expuneri diferite (daca n`am RAW ) si apoi prelucrate in PS
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Old 06-09-07, 17:56   #3
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Default Re: ‘High Dynamic Range’ images

niste hdr-uri de pe net care cred eu ca arata un pic mai bine ceea ce e HDRI.(nu va suprati acum pe mine,stiu ca s-a scris mai sus doar poze facute de "noi".eu am incercat acum vre-un an...si dupa primul hdr am renuntat )
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Old 07-09-07, 01:52   #4
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Default Re: ‘High Dynamic Range’ images

Quote:
Originally Posted by Skillzu View Post
niste hdr-uri de pe net care cred eu ca arata un pic mai bine ceea ce e HDRI.(nu va suprati acum pe mine,stiu ca s-a scris mai sus doar poze facute de "noi".eu am incercat acum vre-un an...si dupa primul hdr am renuntat )
wow da astea sunt prea crimnale
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Old 07-09-07, 07:20   #5
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Default Re: ‘High Dynamic Range’ images

Quote:
Originally Posted by Skillzu View Post
niste hdr-uri de pe net care cred eu ca arata un pic mai bine ceea ce e HDRI.(nu va suprati acum pe mine,stiu ca s-a scris mai sus doar poze facute de "noi".eu am incercat acum vre-un an...si dupa primul hdr am renuntat )
bai tu faci misto de mine ;unde au fost pozele astea pana acuma ca sunt criminale
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Old 07-09-07, 11:21   #6
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Default Re: ‘High Dynamic Range’ images

Quote:
Originally Posted by BMWfan View Post
bai tu faci misto de mine ;unde au fost pozele astea pana acuma ca sunt criminale
Intra pe www.deviantart.com si da-i la search 'HDR'.Vizionare placuta , sunt uimitoare !

Last edited by Oxide; 26-07-08 at 16:56.
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Old 07-09-07, 15:24   #7
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Default Re: ‘High Dynamic Range’ images

ai nevoie de o camera foto profesionala sa faci asa ceva???
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Old 07-09-07, 16:34   #8
mihai134

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Default Re: ‘High Dynamic Range’ images

se poate face cu orice camera care iti permite controlul expunerii.
faci 3 sau 5 poze la -2, -1, 0, +1, +2 E.V. (asta pentru 5 poze) si apoi folosesti Photomatrix pentru a crea HDR`ul

daca ai RAW la camera atunci chestia cu expunerea o faci din soft, e mai rapid

bineinteles ca un aparat performant va scoate mai bine, mai frumos...etc
ceva exemple aici

LE: neaparat un trepied ceva, sau o suprafata plana, a.i. sa nu se miste vreo imagine
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my photo blog: Nimic de aratat

Last edited by mihai134; 07-09-07 at 16:37.
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Old 07-09-07, 16:36   #9
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Default Re: ‘High Dynamic Range’ images

merci pt info
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Old 07-09-07, 18:10   #10
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Default Re: ‘High Dynamic Range’ images

prima incercare , mi se pare reusita
am pus trepiedul la intamplare pe balcon , am zis e prima oara nu o sa iasa nimic
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Old 07-09-07, 21:10   #11
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Default Re: ‘High Dynamic Range’ images

cva si dl me
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Old 07-09-07, 22:04   #12
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Default Re: ‘High Dynamic Range’ images

niceeee...foarte misto....
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Old 07-09-07, 22:08   #13
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Default Re: ‘High Dynamic Range’ images

Quote:
Originally Posted by shantzu View Post
prima incercare , mi se pare reusita
am pus trepiedul la intamplare pe balcon , am zis e prima oara nu o sa iasa nimic
Bolnavu' , uite ma ca i-a iesit.

Last edited by Oxide; 26-07-08 at 16:59.
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Old 08-09-07, 02:06   #14
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Default Re: ‘High Dynamic Range’ images

hai ca am incercat si eu, cu ce-aveam la indemana

so... primele 3 sunt pozele facute... cu bracket -1ev, 0, 1ev,
si poza 4 e rezultatul dat de demou de la photomatrix.

mie-mi place ce-a iesit
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Old 08-09-07, 02:14   #15
MKE

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Default Re: ‘High Dynamic Range’ images

bv.. chiar a iesit bine..
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