The Phoblographer

Photography: Think Simpler

Field Review: Canon PowerShot S95 (Day 4)

with 5 comments

One of the S95‘s most heavily publicized features is its in-camera high-dynamic-range (HDR) mode. It’s tucked into the scene modes, under the SCN position on the mode dial. It takes 3 bracketed shots, then compiles them into a single HDR picture. The resulting image can be quite striking, but it takes some effort to get right. You absolutely need a tripod or some other stabilizing device for HDR shots to be usable; if there’s the slightest shake in the camera during the second it takes to capture the three exposures, the entire photo will become a blurry, shadowed mess. If you can set up a tripod and put the camera on a short timer to avoid any jostling from pushing the button, you can take some great-looking, vibrant photos in otherwise unusable lighting.

I set up the Canon S95on a Joby Gorillapodat the Circle Line pier on Manhattan’s west side. The sun had just fell below the horizon, and the light was quickly fading from the sky. Results were mixed, but striking.

The above photo was shot at ISO 800, at F/2.8 at 1/60th of a second. It looks decent, but the shadow details are too dark because the camera metered off the brighter sky. The photo below it was shot with the S95‘s HDR mode. The shadow details are much nicer and the colors are richer and more vibrant. Unfortunately, between the water and the slightly shaky tripod, one of the exposures was misaligned, producing a very slight ghosting effect.

The above photo was shot at ISO 800, at F/4.9 (maximum aperture zoomed in) at 1/60th of a second, and the exposure was adjusted in post-production to compensate for the underexposure. Details are visible, but the colors are dark and flat.

This photo was shot in the S95‘s HDR mode. It’s brighter, the details are clearer, and the colors are much, much more vivid, bringing out the warm tones in the sky and the red of the rail.

The above photo was shot at ISO 800, at F/2.0 at 1/15th of a second. The Circle Line building is well-lit and full of detail, but the people in the foreground are underexposed while the sky is overexposed.

Once again, this is in HDR mode. The sky is much more detailed, and while the people in the foreground aren’t much brighter, they’re slightly more vivid.

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Related posts:

  1. Field Review: Canon PowerShot S95 (Day 2)
  2. Field Review: Canon PowerShot S95 (Day 3)
  3. Field Review: Canon PowerShot S95 (Day 1)
  4. Field Review: Canon 7D (Day 2)
  5. Field Review: Canon 7D (Day 3)

Written by Chris Gampat

October 29th, 2010 at 12:33 am

Posted in Cameras

Tagged with , , ,

  • TheresaZphotography

    Great post! I was wondering how the camera’s did HDR.
    I was also wondering if there was a reason for the lower F stops. I have seen some HDR pictures that were sharp all over, I thought maybe they went to 12 or higher for HDR, so I’m curious. Thanks!

    • http://thephoblographer.wordpress.com Chris Gampat

      I honestly have no clue. It could be that the lens is soft at certain points but not totally sure.

      • TheresaZphotography

        Got it. I was just curious about different settings for different results for HDR pictures.

        Thanks!

  • Giovanni

    Is possible to use the timer function, in order to maintain the camera as stable as possible also for HDR scene.

    • http://thephoblographer.wordpress.com Chris Gampat

      Believe so