Perspective Rectifier is the professional low cost solution for the architectural survey that you was waiting for. Perspective Rectifier is a software that permits to rectify pictures to do a survey from digital or traditional photos. The rectified and scaled images could then be inserted into your CAD and used as background to copy the building and to take measures. Perspective Rectifier works with digital photos taken with any digital camera. In alternative, it is possible to use any traditional camera and to develop the photographic film in PhotoCD format or to digitize the paper printed photos with a scanner.
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