Tag: shadow areas

Using Handheld Bracket Sets for HDR Images

Deuce Coupe Interior #1
Deuce Coupe Interior #1

Click on the image to open and enlarge it in another window.

I found another good use for HDR processing last week while photographing at the NSRA Streetrod Nationals here in Louisville. It’s always difficult to capture the details inside the cabins of these cars in a single exposure. By shooting a three frame bracket set of +2, 0 and -2 EV I was able to tame the highlights and reach into the shadows. I shoot handheld whenever I can to allow myself the luxury of being able to frame my images without the hinderance that a tripod creates. I have found that applying 20% Ghost Reduction and checking Align Images in NIK HDR Efex Pro 2 compensates nicely for any camera movement that a handheld bracket set creates. In this image you can see the texture in the carpet as clearly as if it had been shot from a tripod.

I used the Balanced Preset in NIK HDR Efex Pro 2 as my starting point for merging the three frames before tone mapping the image. I then returned the image to Aperture 3 where I completed my adjustments to exposure and contrast before applying sharpening.

Deuce Coupe Interior #2
Deuce Coupe Interior #2

Click on the image to open and enlarge it in another window.

For this monotone image I took the color HDR image into OnOne Perfect Photo 7.5 and used the Perfect B&W application. I started with the Ambrotype preset and then made several changes to it’s default setting. I used a cream color for the paper tone and a deep blue for the silver tones. The ambrotype preset includes a border bit I didn’t care for it so I also changed it with the border adjustment tab. I chose the Emulsion #003 and added it and I also changed the width of the edge to something I felt better fit the image. By beginning with my HDR image I was able to show the same detail in the shadow areas as I had in the color image and also control the contrast and highlights. 

 

Topaz Clarity vs Topaz Adjust Comparison

Topaz Adjust Version
Topaz Adjust Version

Click on the image to open it enlarged in another window.

I wanted to see how Topaz Clarity would compare to Topaz Adjust in terms of rendering a more realistic faux HDR image so I went back in my library to some work I did at the Bonneville Salt Flats during the BUB Motorcycle Speed Trials.

The image above was processed in Topaz Adjust 4 and shows a lot of halos as well as a very surreal rendering of the racers themselves. I reprocessed the original file using Topaz Clarity which really improved on the result as you can see in the second version below. There is a lot less noise in the sky and the skin tones are more realistic though the shadow areas are not as open as in the earlier version. All in all Topaz Clarity made a smoother version while still compensating for the extreme lighting conditions of shooting at midday on the salt flats.

Topaz Clarity Version
Topaz Clarity Version

Click on the image to open it enlarged in another window.

Below is another image of a sunrise over the entrance to the Bonneville Salt Flats that I used Topaz Clarity to process. It has fewer problems with halos and noise while still extracting a great deal of information from the single frame exposure I used to create it.

Bonneville Sunrise
Bonneville Sunrise

Click on the image to open it enlarged in another window

I like the way that Topaz Clarity handles these types of images and suggest that you give the Topaz software a trial of your own to see if it is something you want to add to your processing tools and techniques. Topaz is running a summer sale offer of the entire Topaz Bundle for $199 until July 7, 2013 which makes it a really good deal. If you want to trial or purchase any of the Topaz products please use the link below which credits me with your purchase and pays me a small commission.

http://www.topazlabs.com/705.html