Patent ID: 7643067

Claim:
A system for rectifying a stereo image in real-time, the system comprising: a coordinate generation module for generating two-dimensional coordinates of a currently inputted pixel based on a control signal generated by a camera picking up an image; a rectification coordinate generation module for generating a rectification coordinate based on a calibration matrix inputted from outside; a bilinear interpolation value generation module for calculating a bilinear interpolation value for bilinear interpolation of a rectification result and generating a corresponding code; a first memory for storing the rectification coordinate generated by the rectification coordinate generation module; a second memory for storing the bilinear interpolation value generated by the bilinear interpolation value generation module; a third memory for storing an input image and an output image; a rectification module for applying the stored rectification coordinates and the stored bilinear interpolation value based on the output image so as to rectify the image and output rectified coordinate values; and a control module for controlling and synchronizing the coordinate generation module, the rectification coordinate generation module, the bilinear interpolation value generation module, the first memory, the second memory, the third memory, and the rectification module.