Friday Favorite: Photomatix Pro
There are few times I have used software that really caused my jaw to drop. Photomatix Pro did just that. It's a Mac OS X utility that allows you to create what are called High Dynamic Range (HDR) images from separate digital exposures taken at different shutter speeds (exposure levels). These pictures are far more colorful and impressive in their tonal range and saturation.Many digital cameras have something called AEB, or Automatic Exposure Bracketing. You click the shutter once, and the camera takes 3 pictures instead of just one. In my case I usually shoot a normally exposed image, then one 2 stops under, and another one 2 stops over. If your camera doesn't have AEB you can do this manually.
Photomatix Pro combines the three exposures you've taken into one, and tone maps the image into a JPEG or TIFF that displays a really wide dynamic range. The result is often a stunning picture, with little loss in the shadowy areas, and no blown-out highlights. It's hard to do if you are shooting people because they will move between the 3 exposures, but works great with landscapes. A tripod is recommended, but I've done just fine handheld and Photomatix Pro will automatically line up (register) the 3 images.
Words can't describe the difference, so I've included a few examples to look at. There are other Mac apps that do similar things, but I've had the best luck with Photomatix Pro. They also make a Photoshop plug-in and one for Aperture, but I think the full program is the best. Newer versions of Photoshop also support the creation of these HDR images, but the results are not as spectacular in my view. There is also a free, basic version of the program that lets you combine 2 images, but it is simply not as effective.
You can search for a lot of information on HDR photography on the web. I have found this site to be very good, and it reviews the different software that is available. It's very easy to overdo the look of HDR images, and Photomatix Pro gives you lots of control. You can make your images really good, or outlandish. The control is in the hands of the photographer. To many, HDR will be old hat, but a lot of photographers haven't tried it, and will be pleasantly shocked at the results.
Since you can download Photomatix Pro for free, if you are serious about digital imaging, I'd give it a tryout. If you buy the full version it is US$99.00.
Here are some examples of how HDR imaging works. Of course these images are reduced in quality and resolution, so they only hint at the differences.
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Source: http://www.hdrsoft.com/
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There are few times I have used software that really caused my jaw to drop. Photomatix Pro did just that. It's a Mac OS X utility that...
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I'm stilll using the beta plugin for Aperture and it still works. But I agree: The stand alone version do still the best job!
June 26 2009 at 9:22 AM Report abuse Permalink rate up rate down ReplyFor most of HDR (like 95%) I use PM Pro. It's like Lightroom for
photo adjustment in the standard slider mode (vs. Develop mode).
Depends on your method and work flow, this is about 50-75% of image
manipulation for me.
I've been using it for over a year now, and it's awesome.
http://www.flickr.com/johnwaller/
for examples.
There's far, far, far more that can be done with HDR than these examples; I and my collaborator just published in Paleontological Electronica a quick survey paper of how to use the technique in paleo collections, and we have another paper submitted elsewhere on how to use it for much, much superior fine detail analysis for microscopic images. Currently, we get much better results assembling HDRs using FDRTools, not Photomatix Pro, although the tonemapping features of Photomatix are, usually, better than FDRTools. We're still living in hope that, one day, Hydra doesn't suck rocks, but so far, no dice.
June 06 2009 at 4:16 PM Report abuse Permalink rate up rate down ReplyI've also been using Hydra, gives pretty good results with no hassle - http://www.creaceed.com/hydra/ . And it has an Aperture plugin too.
June 06 2009 at 6:05 AM Report abuse Permalink rate up rate down ReplyI find Dynamic HDR (pc + mac) a better (or, easier) program for this...
http://www.mediachance.com/hdri/
and some of my images...
http://www.flickr.com/photos/brentschmidt/sets/72157617370174131/
My opinion is that HRD images more often than not, have a fake look about them. The shadows and highlights appear to me to have been too heavily edited. Maybe that's what's intended, I just prefer a more natural looking result.
June 06 2009 at 1:27 AM Report abuse Permalink rate up rate down ReplySome of my weak/decent HDR attempts..
so i guess i cant post links?
does this work now?
http://www.flickr.com/photos/25479668@N00/sets/72157614888407112/
Er, no offense, but those example shots don't look so hot. The "before" photos look much nicer. You've got that "halo" effect surrounding the bushes in one of those photos, e.g., which is a tell-tale sign of poor use of HDR.
Play with the settings a LOT, get rid of that halo edge effect. I tend to use HDR for more realistic (rather than artistic) purposes. A good example is shooting building interiors with windows. Typically you either get an overexposed window or an underexposed interior. Using HDR you can see outside the window AND inside the room.
HDR/Tone Mapped images are fun to play with, but they're pretty time consuming--even with Photomatix, and the end result, while to many people looks good, eventually as you say, gets to be old hat.
The big problem with these images is that they aren't close to being photorealistic, screaming "PCHOPED"
It's a fun effect for one or two images, but I turn my nose at people who are one-trick hdr image ponies.
The new Pentax DSLR K-7 will do this in the camera. A dedicated program will most probably give superior results but it will still be interesting to see what this promising camera can do with HDR.
June 05 2009 at 4:01 PM Report abuse Permalink rate up rate down ReplyHot Apps on TUAW
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