Shawn Blanc recently posted about one of his favorite iPhone camera apps called “Pano”. He mentions that it’s so easy anyone could use it. I’ve tried Pano before and yes, it is simple, but the results I got from it didn’t impress me. For example, take a look at this photo Shawn took of his office using Pano. Notice the sharp angle on the baseboard on the wall on the right and then see how the wood floor has a bend in it in that same location. That’s the result of the app not handling the change in perspective well enough. While everything’s lined up, the transitions from photo to photo leave much to be desired.
Now take a look at this quick shot I took of my office (click for full resolution):
This is stitched together with another panoramic iPhone app called AutoStitch (iTunes Link). It’s a composite of about 6 or 7 photos. Notice how well AutoStitch handled the wood floor in our area. Granted, the perspective-handling produces a bit more curvature to your environment, but I prefer that than to have any noticeable “seams” where the photos intersected. Also the tighter the environment you’re shooting the more obvious the curvature will be. If I was shooting a mountain range it would be much less noticeable.
AutoStitch is arguably even easier to use. All you have to do is snap photos, select the ones you want to use from you camera roll, and hit “Stitch”. You have a few options at your disposal such as the ability to crop the final shot, change the resolution, blending quality, and have the app attempt to adjust the exposure automatically. I’ve found the results from AutoStitch to supersede all of the other panoramic apps I’ve tried on the iPhone.
Here’s a valuable tip when making panoramic photos. When taking your photos, imagine the camera is attached to a tri-pod and thus can only rotate around a fixed axis. If you move your hands or arms then you’re dramatically altering your vantage point and your photos will not line-up as well. You’ll also notice in my photo above that as well as this app did, you’re almost always going to have ghosting with people if they don’t sit still. Unless you can control who’s in your shot and tell them to sit still, ghosting will be an unfortunately unavoidable result.



