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tobbsman
Joined: 25 Jul 2008
Posts: 2578
Location: Austria
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 Posted: Thu May 13, 2010 6:18 pm Post subject: HDR on Landscapes |
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tobbsman wrote:
I was experimenting again with HDR ... just want to show some trials.
Especially with backlight situations and hard shadows it can help a lot. Still I haven't got the natural results that I want but maybe I am getting closer 
here 2 scenes where it would normally not be possible to get satisfying results:
1st test-subject:
- Panorama stiched from 6 20mm frames
- each frame is derived from 4 different exposures, so in total 24 exposures
- HDR, Stiching and software processing is done in 16bit mode.
- Flek 20/2.8 MC
- all 24 photographs are made without tripod
- aligning of the frames was done by the HDR tool
to get an ideawhat happended:
the left-up frame with the good exposure on the sky
2nd example of a standard situation of heavy backlight:
- HDR of 3 exposures
here to compare, the exposure on the sky
At the moment I am pretty interested in this subject and will for sure make more tests the coming days ...
Cheers
Tobias
_________________
Camera Pentax K10D, K20D, Super A
SMC K28 3.5, SMC K24 2.8, SMC K28/2, SMC K50/1.4,SMC A50/1.7, SMC M28/3.5, SMC A 50/1.7, SMC K135 2.5, SMC A50 1.2
SMC A35-105 3.5, SMC A70-210 4, SMC A20 2.8, SMC M28 2.8,K28/3.5 SMC A28 2.8, SMC A100 2.8 Macro, CZJ Flektogon 20 2.8 (MC), 35 2.4 (MC),S.M.C Takumar 85mm 1.8, Helios 44M-4, A.Schacht Travenar 90/2.8, C.Zeiss J. Sonnar 180/2.8
Check out my: 2012 New "Advanced Guide to Panorama Stiching" !
Check out my "Beginner's Guide to Panorama Stiching !
Visit my Asahi and Zeiss MF lens samples database ! |
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Rolf
Joined: 02 May 2009
Posts: 4123
Location: NRW/Germany
Expire: 2015-12-26
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| Posted: Thu May 13, 2010 6:28 pm Post subject: |
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Rolf wrote:
These are the situations where HDR helps a lot. Very tricky to combine HDR shots with panorama shots. How did you manage it that you got these results handhelded ?
When I shot HDR I always use a tripod. Never tried it without.
Great results.
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Rolf |
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tobbsman
Joined: 25 Jul 2008
Posts: 2578
Location: Austria
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| Posted: Thu May 13, 2010 6:44 pm Post subject: |
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tobbsman wrote:
| Quote: |
| Very tricky to combine HDR shots with panorama shots. How did you manage it that you got these results handhelded |
- I just used a higher ISO ... in order to avoid camera shake
- but more important: you need a good tool to align the images
PS doen't do the best job there
concerning HDRvsStiching:
- the 16bit files get really large ... so patience is the biggest problem there
Cheers
Tobias
_________________
Camera Pentax K10D, K20D, Super A
SMC K28 3.5, SMC K24 2.8, SMC K28/2, SMC K50/1.4,SMC A50/1.7, SMC M28/3.5, SMC A 50/1.7, SMC K135 2.5, SMC A50 1.2
SMC A35-105 3.5, SMC A70-210 4, SMC A20 2.8, SMC M28 2.8,K28/3.5 SMC A28 2.8, SMC A100 2.8 Macro, CZJ Flektogon 20 2.8 (MC), 35 2.4 (MC),S.M.C Takumar 85mm 1.8, Helios 44M-4, A.Schacht Travenar 90/2.8, C.Zeiss J. Sonnar 180/2.8
Check out my: 2012 New "Advanced Guide to Panorama Stiching" !
Check out my "Beginner's Guide to Panorama Stiching !
Visit my Asahi and Zeiss MF lens samples database ! |
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MF-addicted
Joined: 11 Mar 2009
Posts: 803
Location: Stuttgart (Germany)
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| Posted: Thu May 13, 2010 7:14 pm Post subject: |
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MF-addicted wrote:
Good HDR.
Tried HDR with panorama software HUGIN, but I didn't succeed.
Must have done something wrong.
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Nikon: Nikkor AI 2,0/24, Nikkor AIS 2,0/28, Nikkor Ai 1,8/50, Nikkor-P (Sonnar) 2,5/105 silver, Nikkor-P (Gauss) 2,5/105 black
Steinheil Cassar 3,5-4,5/75 VL, Quinar 3,5/85, Culminar 4,5/105, Culminar 4,5/135, Auto-D Tele Quinar 2,8/135
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Lenses for sale, please contact via PM: None at the moment
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my_photography
Joined: 03 Nov 2008
Posts: 2772
Location: Pearl of the Orient
Expire: 2016-12-25
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| Posted: Fri May 14, 2010 4:04 am Post subject: |
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my_photography wrote:
#1 is nice. A quick question, for your HDR purpose do you shoot in raw or jpeg?
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Zeiss: CJZ Flektogon 20/2.8, CJZ Flektogon 20/4, , CJZ Pentacon 29/2.8, CJZ Flektogon 35/2.4, CJZ Pancolar 50/1.8, Tessar 50/2.8, Biotar 7.5cm/1.5, CJZ Pancolar 80/1.8, CJZ Sonnar 135/3.5, CJZ Pentacon 135/2.8 CJZ Sonnar 200/2.8
Other Germany: Meyer Primoplan 50/1.8, Meyer Trioplan 100/2.8
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Russian: Zenith 16/2.8, Mir-24M 2/35, Volna-9 50/2.8, Helios 44M (58/2), Helios 44M-3 MC (58/2), Helios 40 (85/1.5), Tair 11A (135/2.8 )
Others: Sears 28/2.8, Sankor 35/2.8, Enna M�nchen Tele-Ennalyt 135/3.5
Zoom Sigma Zoom 28-85/3.5-4.5
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tobbsman
Joined: 25 Jul 2008
Posts: 2578
Location: Austria
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| Posted: Fri May 14, 2010 6:52 am Post subject: |
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tobbsman wrote:
| Quote: |
| for your HDR purpose do you shoot in raw or jpeg |
the workflow:
- I shoot single raw files
- then render 16bit tiff HDR files
- after I stich the single 16bit tiffs again to the final 16bit tiff (attention: large files [1 GB is normal])
- processing in PS also in 16bit mode
Cheers
TObias
_________________
Camera Pentax K10D, K20D, Super A
SMC K28 3.5, SMC K24 2.8, SMC K28/2, SMC K50/1.4,SMC A50/1.7, SMC M28/3.5, SMC A 50/1.7, SMC K135 2.5, SMC A50 1.2
SMC A35-105 3.5, SMC A70-210 4, SMC A20 2.8, SMC M28 2.8,K28/3.5 SMC A28 2.8, SMC A100 2.8 Macro, CZJ Flektogon 20 2.8 (MC), 35 2.4 (MC),S.M.C Takumar 85mm 1.8, Helios 44M-4, A.Schacht Travenar 90/2.8, C.Zeiss J. Sonnar 180/2.8
Check out my: 2012 New "Advanced Guide to Panorama Stiching" !
Check out my "Beginner's Guide to Panorama Stiching !
Visit my Asahi and Zeiss MF lens samples database ! |
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