Lesson 73: The Rule of HDR

HDR photography has continued to grow in popularity–more and more cameras have built-in HDR processing. However, High Dynamic Range photography comes in a wide array of styles.  The HDR styles that result in images that no longer resemble photographs failed to catch on in the photographic circles I run in.  At the same time, there seems to be a growing appreciation for what can be accomplished subtly with HDR technology.

In case you are just jumping into this conversation, Lesson 9 was when we first introduced HDR and there have been several lessons that talk about it since, including yesterday’s lesson.

As far as achieving subtlety in HDR photos, the iPhone 4S and 5S excel.  While it’s possible I just need new glasses, it’s a little too subtle for me.  The Pro HDR app results in more oomph than either of the built-in apps, although sometimes it’s a little more oomph than I want.

Revisiting the examples we used in the previous post, let’s take a look at what Pro HDR was able to achieve in both the 4S and 5S versions:

Now let’s look at the 4S Apple Camera App with HDR next to Pro HDR:

And, of course, the 5S Apple Camera App with HDR next to Pro HDR:

Your Assignment:

Take a close look at the above images.  Which look do you prefer?  If you’ve downloaded the Pro HDR app, try experimenting with your own photo to see if using the adjustments in the app allows you to get a range of looks that give you more flexibility than the Apple Camera app.

Lesson 72: 4S-5S HDR Showdown

While I was out shooting the sunrise yesterday, I also decided to give the 4S and 5S a test drive with their HDR setting.  As we discussed in Lesson 9, HDR stands for High Dynamic Range and is achieved by combining multiple images with different exposures into a single image, using the best exposure for each part of the image.  As I also mentioned, I did not have much success with the 4S Apple Camera app’s version of HDR.  One of the things I was hoping to see in the 5S was an improvement in the capture of details in bright and dark areas using the Apple Camera app with HDR.

That said, let’s compare the 4S to the 5S with the HDR on:

The major difference between the two (and I spent some time looking at these side-by-side at 200% magnification) is in the light areas around the sun.  Surprisingly, it’s the 4S that has more details in the clouds surrounding the sun, all the way down to the water.  On the flip side, the 4S produced an oddly shaped sun and the color in the sky looks mostly gray while the 5S seems to have smoothed out the sun a bit and captured more blues in the sky.

The bottom line:  if you’re thinking about upgrading to the 5S purely for improved HDR photos, you’ll probably be disappointed.

For grins, one more comparison–yesterday’s photos without HDR next to today’s photos with HDR:

Your Assignment:  If you haven’t checked out the Pro HDR app yet, review Lesson 9.  Tomorrow, we’ll talk more about HDR.