Any 3-D point observed from different viewpoints and different cameras projects onto different image locations. Given at least 5 matched points, this technology automatically recovers the coordinates of the corresponding 3-D points, as well as the focal length, position and orientation of each camera. A point can be recovered as long as it is seen in at least two cameras. The focal length of the cameras can be different.
Implementation is relatively easy, without sacrificing performance or quality.
Applications Synthesizing new views with photorealistic quality from existing images. Insertion of computer graphics objects into real images. Creating 3-D models from photographs. Rights Available Worldwide, non-exclusive, subject to government rights. Patent Status Collaborative development available.