Perspective distortions might be misrepresentations only individual with a sharp sense of proportion might spot.
If you happen to spot this kind of visual alterations, resorting to a software solution such as
Perspective Image Correction
might make a difference for you.
First of all, users should expect a software utility that is easy to set up and whose two-pane GUI neatly bundles the entire feature set.
You simply need to select the image you want to process, with support for the following file formats being provided: BMP, JPG, GIF, and PNG. Depending on the distortion levels, it might be necessary to resort to the camera calibration in order to temper the effect before adjusting the perspective distortion.
This feature comes in handy particularly in situations where fish-eye lenses were used or the distortion is simply at really high levels.
As for exactly how you can rectify the perspective, what you need to do is set four points of a polygon and create a rectangular area corresponding to the real-world view. You should be careful to draw said polygon clockwise, starting from the top-left corner, otherwise, the result may not meet expectations.
In order to be in full control of details, zooming in and out of the image is possible, as is the case of rotating it for a better view. Aside from that, it should be mentioned that cropping your processed image is possible and should come in handy especially given the fact that the corrected picture could be flawed by other glitches.
What’s more, the aspect ratio can be adjusted according to your needs, EXIF data and file and folder name can be migrated from the source to the target, all while you are able to inspect the outcome in real time.
On an ending note, Perspective Image Correction is a well-balanced application whose purpose is to compensate for a series of flaws brought about by your digital camera’s lens. The program can correct perspective distortions while also letting you make some other modifications in the process, all in a GUI that is easy to navigate once you get accustomed to it.