Stereo image processing method, stereo image processing device and display device

摘要

A stereo image device includes a representative point selection unit for selecting a plurality of representative points in a first image of a stereo-pair image; a corresponding point control unit detecting a plurality of corresponding points corresponding to the plurality of representative points in a second image of the stereo-pair image and excluding any corresponding point(s) judged to be a deviating point; a deviation value calculation unit for judging whether corresponding points are the deviating points or not; an approximation curve calculation unit performing a curve approximation on all the corresponding points except the excluded corresponding points; a height correction value calculation unit calculating a height correction value from a plurality of approximation curves drawn up by the curve approximation; a parallelization execution unit performing parallelization of the second image on the basis of the height correction value.

主权项

1. A stereo image processing device comprising:
an image input unit receiving a stereo-pair image; a representative point selection unit selecting a plurality of representative points in a first image of the stereo-pair image; a corresponding point control unit detecting in a second image a plurality of corresponding points corresponding to the plurality of representative points of the stereo-pair image; a deviation value calculation unit judging whether or not each corresponding point is a deviating point; an exclusion circuit of the corresponding point control unit excluding each corresponding point judged to be a deviating point; an approximation curve calculation unit performing a curve approximation on all the corresponding points except the excluded deviating points to generate a plurality of approximation curves; a height correction value calculation unit interpolating a height correction value for each pixel in the second image from the plurality of calculated approximation curves; a parallelization execution unit performing parallelization of the second image on the basis of the height correction values; and an image output unit outputting the parallelized second image corresponding to the first image.