A new application to hit the Apple iTunes Store has opened up new photographic possibilities with the iPhone. The new SynthCam iPhone App allows you to now create fantastic depth of field photography, by using both the still and video camera within the iPhone 4.
To use the app, you simply frame the image, take your shot, and then move the phone in small circles, keeping it perpendicular to your subject. The iPhone camera then starts to record video and processes the frames to keep the subject sharp and blur the background. Watch the video after the jump to see the application in action and some examples of what it can do.
The Synthcam app was created by Marc Levoy, a professor of Computer Science and Electrical Engineering at Stanford University.
How SynthCam Enhances iPhone Photography
The SynthCam app is a game-changer for iPhone photography enthusiasts. Traditional cameras with large sensors and wide apertures have always had the upper hand when it comes to achieving a shallow depth of field. However, with SynthCam, iPhone users can now simulate this effect, making their photos look more professional and visually appealing. This is particularly useful for portrait photography, where a blurred background can make the subject stand out more prominently.
The app works by capturing multiple frames of the subject while the user moves the phone in small circles. This movement allows the app to gather data from different angles and depths, which it then processes to create a composite image with a sharp subject and a blurred background. This technique is similar to the way some high-end cameras achieve a shallow depth of field, but SynthCam makes it accessible to anyone with an iPhone.
Practical Applications and User Experience
One of the most exciting aspects of SynthCam is its ease of use. Unlike other photography apps that require extensive manual adjustments, SynthCam simplifies the process. Users only need to frame their shot and move the phone as instructed. The app does the rest, making it ideal for both amateur photographers and seasoned professionals looking for a quick and effective way to enhance their photos.
Moreover, the app’s ability to blur the background while keeping the subject in sharp focus can be particularly useful in various scenarios. For instance, in travel photography, SynthCam can help isolate a subject from a busy background, making the photo more striking. Similarly, in product photography, the app can make the product stand out, providing a clean and professional look.
The app for the iPhone 4, 3GS, and iPod Touch 4G is available in the iTunes app store for $0.99. This affordable price point makes it accessible to a wide range of users, allowing more people to explore the creative possibilities of depth of field photography.
Via Gadget Lab
Have a look at our article on the difference between the iPhone 4 and iPhone 4S, and also make sure you check out our iPhone 4S review.
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