Pinal N. Patel, Anish R. Saxena, Amrut N. Patel
Fourier Transform Profilometry FTP concept is first produced in 1983.This is basically used for terrain measurement of earth. This is very simple technique for surface profiling. This is basically a computer based technique in that algorithm and the image is processed in computer. For our experimentation we use DSLR camera, DLP projector, computer and actual 3D objects. Only one frame of deformed pattern is required for this algorithm. FTP method uses phase unwrapping concept. In this paper the procedure and experimental results are discussed.
FTP- Fourier Transform Profilometry, QGPU Quality Guided Phase Unwrapping, FFT-Fast Fourier Transform.