Techniques for Rapid Stereo Reconstruction from Images

摘要

Stereo image reconstruction techniques are described. An image from a root viewpoint is translated to an image from another viewpoint. Homography fitting is used to translate the image between viewpoints. Inverse compositional image alignment is used to determine a homography matrix and determine a pixel in the translated image.

主权项

1. A computer-implemented method comprising:
performing stereo matching on an image pair; applying normalized cross correlation (NCC); generating a translated pixel from a root pixel, wherein the generating comprises applying a homography matrix transform to the root pixel; triangulating correspondence points to generate a three-dimensional scene; and providing the three-dimensional scene for display.