Calibration system of a stereo camera and calibration method of a stereo camera

A calibration system of a stereo camera, wherein the stereo camera comprises a left eye image capture unit and a right eye pattern capture unit, the calibration system comprising:

• a host optionally setting a plurality of camera calibration parameters and a plurality of image rectification parameters of the stereo camera, and generating at least one left eye pattern and at least one right eye pattern corresponding to each two-dimensional pattern of at least one two-dimensional pattern;
• and
• a display coupled to the host for displaying the at least one left eye pattern and the at least one right eye pattern, wherein each left eye pattern of the at least one left eye pattern and each right eye pattern of the at least one right eye pattern correspond to a predetermined angle and a predetermined distance;
• wherein after the display displays the each left eye pattern, the left eye image capture unit captures a first image corresponding to the each left eye pattern, and after the display displays the each right eye pattern, the right eye pattern capture unit captures a second image corresponding to the each right eye pattern;
• wherein after the left eye image capture unit captures the first image corresponding to the each left eye pattern, and the right eye pattern capture unit captures the second image corresponding to the each right eye pattern, the host further generates a plurality of new camera calibration parameters according to a plurality of first images corresponding to all left eye patterns of the at least one two-dimensional pattern and a plurality of second images corresponding to all right eye patterns of the at least one two-dimensional pattern, and generates a plurality of new image rectification parameters according to the plurality of new camera calibration parameters.

A calibration system of a stereo camera, wherein the stereo camera comprises a left eye image capture unit and a right eye pattern capture unit, the calibration system comprising:

• a host optionally setting a plurality of camera calibration parameters and a plurality of image rectification parameters of the stereo camera, and generating at least one left eye pattern and at least one right eye pattern corresponding to each two-dimensional pattern of at least one two-dimensional pattern;
• and
• a display coupled to the host for displaying the at least one left eye pattern and the at least one right eye pattern, and each left eye pattern of the at least one left eye pattern and each right eye pattern of the at least one right eye pattern corresponding to a predetermined angle and a predetermined distance, wherein the left eye image capture unit of the stereo camera generates a plurality of first images according to the at least one left eye pattern, and the right eye pattern capture unit of the stereo camera generates a plurality of second images according to the at least one right eye pattern;
• wherein the host generates a plurality of new camera calibration parameters according to the plurality of first images and the plurality of second images, and generates a plurality of new image rectification parameters according to the plurality of new camera calibration parameters.