Once you see a halo in your image you can’t unsee it.
Some causes of halos include:
Click here for the tutorial on how to get rid of halos.
Thanks to Nicola for the suggestion.
Mark Glaler, Adobe Ambassador and Photoshop Guru has put together a tutorial on an effect he calls Multiplicity.
You can find the tutorial here
The trick is to find the correct image to try the effect on, just as Nicola has on the image below. Thanks also to Nicola for suggesting the tutorial as a blog post.
More and more cameras have built-in WiFi, and there are a number of manufacturers producing SD cards that are WiFi enabled. For $30/40 most digital cameras can be WiFi enabled.
When matching this functionality with smart phones, it becomes easy to edit and share images without the need for a computer. This comes into it’s own when away for the weekend or longer and you wish to travel light.
There are many image editing applications, some of them free. One such free application is Google’s Snapseed. A new version of Snapseed was released late last year and as well as a revamp to the appearance, two important tools have been included; an adjustment brush and a spot healing tool.
Other apps have spot healing built in, but they lack the usability or effectiveness of Snapseed, you end up having to use two applications to edit a single photo. Now it is possible to remove unwanted specs of dust, lens flare, or even the odd person within Snapseed.
An adjustment brush gives flexibility to selectively adjust areas of an image for exposure, dodge/burn, and white balance.
The image below was taken on a recent impromptu DPS visit to Lawrence.
The 7 stages of the edit using the various features of Snapseed:
Details: added some contrast, lowered the highlights, and raised the shadows a small amount.
Tune Image: added structure and sharpened a small amount.
Brush: reduced the exposure on the clouds by a 0.3 of a stop, using my finger to paint.
Healing: removed a bottle halfway down the bridge.
Vignette: added a darkening vignette. Unlike Lightroom, you can easily position the center of the vignette where you want to be.
Brush: burned the outside planks, dodged the middle plank ,painting with my finger.
Tune Image: added more contrast.
You can view all the stages of editing that you performed (as shown below), and you can also delete stages. It is also possible to go back and fine tune the edits.
The saved image after the edits.
There are also a range of filters and effects that can be applied in various degrees of intensity depending on your taste.
Snapseed does claim RAW editing functionality with DNG compatibility. I was unable to use this functionality as my phone is limited in power. This function will no doubt become a significant factor that will make editing on a mobile device more than just an on-the-go option, and could replace PC based editing altogether.
Snapseed is available for Android and iOS and can be downloaded from their respective app stores.
A host of tutorials on using Snapseed are available here.
Dunedin Photographic Society 