A Method for Geometrically Fixing the Distortions Originate from Perspective

Scientific expression of depth, integrity and permanence by means of shapes and lines or camera in areas such as image, graphic, scene decor and architecture is called perspective. Digital imaging devices should be parallel to object to obtain realistic images. However, objects do not seem to be parallel because of their position. This situation causes differences between the measurements performed on image and real object. Accurate measurement is possible only when images are rectified. In this study, a method is proposed to correct perspective images by the help of four different points marked by the user. In order to test the proposed method, images are perspective distorted and corrected again through software. The same tests were also carried out on perspective distorted images obtained from an unknown source and successful results were obtained