One of the most frequent issues that affect panoramic photography is stitching errors. As stitching is the most important aspect of panoramic images, even the minutest of imperfections can reduce the quality of images. Faulty stitching may render the objects or parts of the image look distorted and out of alignment. If you own a business depending on such images for sales, panorama stitching errors can leave your business in pitfalls of reduced sales and conversion rates.
What causes stitching errors?
In order to address the problems caused by flawed stitching, you need to first realize the reasons behind them. Only if the causes are addressed, the image can look perfect.
Following are the most common reasons that result in editing problems;
Limited overlap between frames
Since you use multiple snaps for panoramic images, if you do not leave enough space for overlapping while taking photographs, the software used for photo merge may not render the image correctly.
If the original images you use for stitching have a lot of distortion, the software program will certainly find it difficult to render a perfectly stitched image. There may be several reasons such as low-quality lenses, usage of the extra wide angled lens, having close objects in the zone of overlapping etc.
It is an issue in which nearby objects appear to change their position between frames as the position of the camera is changed, without rotating around the nodal point of the lens.
Paucity of visible features
The software programs used for stitching identify similar features in the images being stitched together. As such, if the images do not have enough apparent features, the program will find it difficult to match the images for effective stitching.
Overwhelmingly recurring features
It can so happen that if the images have too much identical information, the photo editing software can get confused.
If the software program used to stitch the images together is not up to the mark, it can surely leave the stitched images uninspiring and mediocre. This can happen especially when you use automatic panorama photo stitching software programs.
How can these issues be addressed?
Most of the issues that you face regarding panoramic photo editing can be addressed by paying a little attention before and during the process of stitching. One of the first and foremost things to do is to leave enough space for overlapping. Most of the cameras have built-in features allowing the photographer to use the viewfinder with grids to divide the frame into three different parts vertically and horizontally. This will address the issue of overlapping perfectly. Further, when you allow enough space for overlapping, distortions will be minimal helping you fix panorama distortion, as well.
When it comes to image stitching, how to remove parallax error is a hot topic. In order to address parallax errors, you need to rotate the camera around its nodal point so as to avoid the chances of parallax errors. If you can use a tripod having a panoramic head accessory, you can get the best and most friendly images. Your worries about how to avoid parallax error will surely reach an end if you follow this tip carefully.
Most of the editing problems caused by the lack of details or overabundance of repetitive features can be addressed by readjusting manually. If you are thinking to manually stitch photos in Photoshop, there are several options in most of the image editing programs to choose and adjust stitching points manually. If you are able to master this, you will be able to stitch even the most difficult images effortlessly and you can surely offer impeccable panoramic photo stitching services for all who need it.
Finally, even after allowing plenty of room for overlapping while taking photographs, if you find it difficult to stitch images, it is time you got rid of the software you use. Panorama image stitching is a hard job, and do not let an ineffective program make it even harder when there are other impressive, robust and scalable software are available.
Now, if you really feel a need for trained experts to help you in eliminating all your panorama image stitching problems, we can surely offer you great support. Let us know the project details and we will take care of the rest.