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Sunday, July 12, 2009

Photomatix Pro 3 (finally got rid of 2.5)

The Venetian

I finally decided to update my HDR software. The one I've been using since I discovered HDR was Photomatix Pro 2.5, I now use Photomatix Pro 3.13 (or something like that). The differences are subtle, a slightly modified UI (User Interface), and the menus are in language that the layman can understand (more or less).

To understand why computer generated HDR images are necessary, we have to get a little more technical. To start with, a camera with a higher dynamic range allows you to capture more detail in the highlights and shadows of scenes. When you look back at your images, you may notice blown out highlights (that stay white no matter what you do), and dark shadows (that stay black no matter what you do). A camera with a higher dynamic range will actually give you some detail in those parts.

This is getting more and more important as a lot more people (from a wider market base) are buying DSLRs. Traditional film has a dynamic range of approx 15 stops, the dynamic range for my EOS 50D is approx 8.5 stops. To get around this massive shortage of dynamic range, us digital users can do 2 things:

1) Live with it (and you actually can ... most of the time)
2) Take a few photos. Underexposed, correct exposure, overexposed (doesn't need to be in that order)

Once you have taken those photos, a program like photomatix can be used to blend all of them. After minor adjustments, we end up with a photo like the one above. There is detail in every single part of the photo (where there is supposed to be). At 100% view on the original edited photo, the detail is astonishing.

Apart from getting an incredible amount of detail, you can get quite a nice effect on the photos as well. Give it a try.

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I take photos, and I'll write about them. I call it like I see it, you won't always like what I say, and if you don't ... leave me a comment. I won't always like what you say either, but I'll be open to it. So when it's all said and done, at the very least you might like my photos

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