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bild_im_hdr


bild_im_hdr
Photo Information
Copyright: Janusz Fragstein (jan515) Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 2792 W: 58 N: 4702] (20934)
Genre: Places
Medium: Color
Date Taken: 2012-05-13
Categories: Nature
Camera: Nikon D700, AF-S Nikkor 24-120mm 1:3,5-5,6 ED VR
Exposure: f/11, 1/500 seconds
More Photo Info: [view]
Photo Version: Original Version
Date Submitted: 2012-11-12 8:41
Viewed: 1247
Points: 12
[Note Guidelines] Photographer's Note
HDR-Bilder können von Spezialkameras aufgenommen, als 3D-Computergrafiken künstlich erzeugt oder aus einer Belichtungsreihe von LDR-Fotos rekonstruiert werden. Bisher existieren nur wenige Ausgabegeräte, die zur Anzeige von HDR-Bildern fähig sind. Auf herkömmlichen Bildschirmen und Medien können sie nicht direkt dargestellt werden, sondern müssen in LDR-Bilder umgewandelt werden, indem die Helligkeitskontraste des HDR-Bildes verringert werden. Dieser Vorgang wird Dynamikkompression (engl. tone mapping) genannt. Ungeachtet dieser Einschränkung können ausgehend von HDR-Bildern Über- und Unterbelichtungen vermieden, Bilddetails besser erhalten und weiterreichende Bildbearbeitungen vorgenommen werden.

HDR images can be taken by special cameras, as also artificially created or reconstructed from an exposure series of LDR photos. So far, there are only a few devices that are able to display HDR images. On conventional screens and media, can they be represented directly, but must be cast to LDR images, reducing the brightness contrast of the HDR image. This process is called dynamic compression (or tone mapping). Despite this limitation, you can starting from HDR images above and avoided Underexposures, image details get better and wider image edits.

limba3, mesquens1, suzley, fransx, brech has marked this note useful
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Critiques [Translate]

  • Great 
  • suzley Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1833 W: 317 N: 3045] (23928)
  • [2012-11-12 10:29]

Hi Janusz.

Descriptive notes attached to this well treated HDR image. I like the textures of the tree on show here, it has subtle contrasts with the fencing. A neat job of this lovely old tree....looks like its been pruned a few times. tfs

stv ;o))

Ciap Janusz, great view of fantastic tree, good PP work, splendid light and colors, very well done, my friend, ciao Silvio

  • Great 
  • fransx Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 2938 W: 134 N: 7397] (41704)
  • [2012-11-12 12:57]

Hi Janusz,
I'm a lover of HDR treatment. You managed to produce perfect details in this tree and the clouds in the BG. Good light enhanced with the treatment.
Well done,

Francis Xavier

Love the details you have managed to attain in this shot, Janusz!

Great sharpness and perfect low POV in admiring the beauty of this well formed tree.
The colors are natural and contrasts against a blue sky are well maintained.
Nice job!

Viele Grüße
Paras

Hi Janusz, I really like the amount of detail inthe tree and the shadows on the bottom half and the fence. Fiona

Very creative and nice composition. I like the effect of the HDR. Good lighting and dof with nice details. Wonderful colors. Well done, tfs.

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