1. An image processing system comprising: an object illuminated by a pre-determined first spectrum of light and an array of fringe lines; an imaging device configured to capture a power spectrum image of the object including the first spectrum of light and a fringe image including the fringe lines reflecting from a surface of the object, the fringe image offset from the power spectrum image into a quadrant of the power spectrum image; and a processor in signal communication with the imaging device to receive an input data representing the power spectrum image and the fringe image of the object, wherein the processor: generates a first data model based on the input data; removes a DC-component from the first data model to create a second data model; and performs a two dimensional Fourier transform profilometry based on the second data model.