GENERATING A DISPARITY MAP BASED ON STEREO IMAGES OF A SCENE

摘要

First and second stereo images are acquired. The first image is partitioned into multiple segments, wherein each segment consists of image elements that share one or more characteristics in common. A segmentation map is generated in which each of the image elements is associated with a corresponding one of the segments to which it belongs. A respective disparity value is determined for each of the segments with respect to a corresponding portion of the second image, and the disparity value determined for each particular segment is assigned to at least one image element that belongs to that segment. A disparity map indicative of the assigned disparity values can then be generated. Generating the disparity map in this manner can, in some instance, help reduce edge and/or feature thickening.