Monday, January 2, 2012

Does HDR matter?

My new S100 comes with an HDR mode (along with a bracketing mode). Here's the differences:
  • HDR Mode: JPEG only. Camera shoots three times and then processes the images into a single JPEG. No options for adjusting the mechanics of the HDR processing, but super simple and complete solution.
  • Bracketing Mode: After choosing this shooting type from within one of the manual modes (M, Av or Tv), the camera will take three pictures bracketing the exposure with +/- 0.5 to 2.0 AEB levels. This would then allow the user to post process using specialized HDR software like Photomatix.

I took a few pictures this morning of a pretty high contrast scenes. Here is the first pair of results:


The first in all auto mode


The second with HDR scene mode

I think that the obvious place where HDR mode excels is the tree branches. They are severely washed out in the auto mode picture. While this can be partially corrected after the face by tuning the highlights down, you will end up with an unnatural green tint around those branches. HDR mode wins!

Here is another comparison, which involves more work using the bracketing function and HDR software:

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