Pro HDR iPhone App

September 23rd, 2011 § 0 comments § permalink

My review for today is Pro HDR. There are a varying array of opinion when it comes to HDR among photographers, but for the most part, HDR is quickly becoming a tool that a lot of photographers are using.

I have been using Pro HDR for a while, and it was my go to app when I wanted to pull detail out of an image.

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When you open the app, there will be a few options to choose from. Below you, at the top is grid on/off and the HDR Auto feature. The app allows you to create an image just after you have opened it.

At the bottom is a zoom slider, hide (removes grid and HDR Auto), and settings. The camera icon starts the HDR process the same as tapping the screen, and the settings gives you options to turn on/off different features or choose the format of your images.

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Let’s select the HDR Auto. As you can see below more options will appear. Included will be Manual, Off, and Library. I hardly ever use manual. I recommend trying it and using a tripod for stabilization. If your images do not line up, ghosting will appear in the image. Ghosting is the same as placing two transparencies on top of each other. You can see both images at the same time. People or moving objects will appear as if they had faded into or out of the image.

Off gives you an option to capture an image (as if you were in camera mode) without going through the HDR process.

The last option is the one I use the most. I will select images from my Library that I have already chosen for to be processed. Another application, called Dynamic Light, is what I use for creating those images, but that will be another blog entry.

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Loading photo library…

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Once the library is open, you can select your first image. It will prompt you to select the darkest, but you can try the lightest first for a different result also.

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Select the second image…

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As you can see below, the two images were not drastically different from each other. That is alright. Experiment with different images to find the perfect blend. HDR is subject to the photographers design. It can be drastic or subtle.

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After it has blended the two images, multiple sliders will appear. You can fine tune the image to your liking. Do not worry about making a mistake because you can always start the process over.

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Finally, after you find the right settings, hit save.

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My next review will be on the Dynamic Light App. If you want to see my images, you can follow me on Instagram and Twitter. Instagram is @josephferreira and Twitter is @ferreirajoseph.

Combining Single Image HDR

August 14th, 2011 § 0 comments § permalink

High Dynamic Range (HDR) combines multiple images, of the same subject, into one to create an image that simulates what the human eye sees.


A Single Image HDR takes enhanced images from a single image and combines them for a HDR image.



I took pictures at a car show Saturday. It was overcast which turned the sky into a giant softbox. The image below of this old Hudson was taken with my iPhone. It is not a bad image, but it is lacking some depth.

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I loaded the image info an iPhone app called Dynamic Light, and it created the HDR image below. This is still a great image, but HDR can give a cartoonish look to an image.

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Another application I use is called Pro HDR. I combined the image above with the original one. By adjusting the levels, I created a base image (below) that will be darker than the HDR image.

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Dark images have details light images do not and via versa. With Pro HDR, I combined the HDR image with the base image to add a little more realistic look to the image.

There may not be a whole lot of change, but all I wanted to do is add clarity and realism to the image.

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Give Dynamic Light and Pro HDR a try, and you will find average images come to life.