One of the most popular activities in the program Adobe Photoshop is the correction perspective correction image. For example, you photographed a building or monument from the bottom up, so you get the picture, which presents the object not quite in the form in which we want it to be (unless, of course, not an artistic trick). To produce a correct image, namely its term, you’ll need to know what tools you want to use in Photoshop.
To begin with, take a photo which obviously presents a wrong perspective of the object. We will the Royal Palace in Stockholm.
As you can see in the picture, the perspective is very distorted: first, the building is removed from the bottom up; second, striking elongated Windows and the “wrong” slope of the building.
Create a duplicate layer, so as not to harm the original, by pressing Ctrl + J.
Now reduce it to the size of about 95% of the total by pressing Ctrl + T and entering the data (95%) in the appropriate box.
This operation is performed in order to see exactly what you are editing on the edges of pictures, as well as to fit the whole image in General the edit window.
Now press Ctrl + T again to cause the transformation box and select (by clicking with the right mouse button in the window) Rotate. We strongly recommend to install the guides, as they are very helpful to determine the horizontal and vertical axes.
We twist our image until one of the parties (in this case, the leftmost wall) will not correspond to the parallel vertical guide.
Similar to the above, select Perspective and move the upper and lower sliders so that our picture was less like reality.
That is, your image needs to give a natural look by editing its prospects. If, as in our case, you have a very distorted perspective, it is possible to try still and paragraphs Skew and Distort, but be careful – these elements can edit your photo beyond recognition.
Now we see that the image is too stretched – this is normal and easily fixable. You only need to use Distort and by shifting the middle of the upper slider down to correct position and also use other items if necessary.
After all the manipulations on the image, you are required to perform its cutting to remove unwanted parts.
Just below is another couple of photos for comparison before and after treatment.