What can an iPhone actually do?

I have been doing HDR imagery for quite some time now. I always say I quit and I am going to stop but... so far I can't. My main camera is a big ol' mean Nikon D700. I lug it around with a series of lenses that fit what I may be shooting, in most cases I have been shooting with the Nikon 16-35mm recently.

I just thought what could I do to an iPhone photo? I grabbed one from my iPhoto library from the same trip.

(Original Image)

I didn't keep in mind that I was editing an iPhone image when I was editing with the HDR Efex Pro. I just did whatever effects I would to my Nikon RAW images. Keep in mind that this is one very small sensor vs my 35mm full frame sensor. Not only are we comparing sensor size and difference in dynamic range we are also comparing a camera which I cannot bracket 5, 7 or 9 exposures, I can only do 1!

I cranked the "structure" and contrast in the image. I also applied a control point near the furthest arch and cranked up exposure over 1ev. Something this accessible was nonexistent when I started shooting, you had to own a DSLR, which was hardly better five and a half years ago.

(Image After Nik HDR Efex Pro)

Because of the lack of dynamic range and image information the image left quite a bit of visible noise. Even in the small image on the blog the noise is very evident in the skyline. I just ran it through the automatic Nik Define noise removal and it seemed to do a great job.

(Image After Nik Define)

I am flicking between this image on my iPhone and others taken with my D700 and I cannot tell a difference.

I hope this has inspired you to take some image regardless of what money you have or skill set you have.

HDR? So what is it?

I have shot it, you have viewed it and I now want to share it a bit. I want you all to know that HDRs run from magical colors to about the same image you see below.

Now this was an HDR created from 5 images. I often shoot from 5 - 9 images to create a single HDR. As you can see here, the images range from light to dark, all details are covered in at least one of the images. Overlaying the images on top of each other allows me to capture all ranges of light in a single image. HDR stands for high dynamic range, a process of capturing a wide bracket of images and merging them into a single image. A single image that is very flexible when it comes to exposure. The extremity of colors and looks comes from a process called tone mapping. Tone mapping is the little man with a cape and a pointed hat that waves colors from his wand. He is the one who is in full control of creating such controversial images amongst photographers. Some want to create unreal images and some want to create what our eyes actually saw.

______________________________

In the end, people love it and people hate it. HDRs to me were a sort of addiction. I loved to picture them and plan them out. They helped me see more possible detail in my head before shooting then ever before. They are just so fun because you just never know what you are going to get. I will bid them a slow farewell from this point forward.

______________________________

I have not used photoshop for about 4 years and never have for an HDR. I use / used an Aperture plugin called Photomatix for each and every HDR.

Tip: Give your eyes a test.

Pick up an editorial / whatever magazine you have handy and look at the images. Yes they are most likely horrible just remember somehow this stuff sells. Anyways... Look at the images specifically the portraits. I want you to guess the focal length and aperture. To be honest after looking at so much exif my self I can usually call it. There are things that give it away as far as focal length go.

Look at the lines in the image, the straighter they are the further away they were shot. Most likely the mag will not have anything wider than 50mm probably even 85mm.

Aperture is the one that is more fun. Its quite easy to guess f/2 but it gets quite a bit trickier when you get around f/4 - f/8.

If you know these and can pick out these images it will help you obtain your specific creative visions. If you know you want a certain look it will help you create it.

I hope this was a good warm up for you photographers out there :)

-Peter