Patent №
US 9,621,869
Granted
2017-04-11
Filed 2012
Owner
SONY CORPORATION
+1 more
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13649720
Systems and methods are provided for minimizing re-projection artifacts. From a re-projection method, a distortion map determines areas of excessive stretching or compressing of pixels, which are then rendered. The re-projection and render are composited to create a new stereo image. Systems and methods are also provided for a “depth layout” process, whereby a new offset view of a 2D plate is created, allowing a stereo pair of images. Custom geometry that approximates the scene is created and 2D rotoscoping is employed to cut out shapes from the geometry. A depth map is created, from which an offset image may be re-projected, resulting in a stereo pair. Systems and methods are also provided for a fast re-projection technique, which creates a novel view from an existing image. The process generates a disparity map and then a distortion map, which is then used to create the new view.
AI classification
Ownership
SONY CORPORATION
assignment · 291180760
SONY PICTURES TECHNOLOGIES INC.
assignment · 291180760
Assignors
DAVIDSON, ALAN L., HAVALDAR, PARAG, PALOMBI, PETER H., WILLS, JOSH
On an employer assignment, the assignors are typically the inventors.