FPGA-based rectification of stereo images
João G. P. Rodrigues, João Canas Ferreira · 2010
In order to obtain depth information about a scene in computer vision, one needs to process pairs of stereo images. The calculation of dense depth maps in real-time is computationally challenging as it requires searching for matches between objects in both images. The task is significantly simplified if the images are rectified, a process which horizontally aligns the objects in both images.