The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2023
Filed:
May. 11, 2023
Oran Gilad, Herzliya Pituach, IL;
Samuel Chenillo, New York,, NY (US);
Oren Steinfeld, Tel Aviv, IL;
Oran Gilad, Herzliya Pituach, IL;
Samuel Chenillo, New York,, NY (US);
Oren Steinfeld, Tel Aviv, IL;
Abstract
A system and method of video match moving using minimal calibration is disclosed. A camera obtains an initial set of calibration images and a location image. Homographies are then determined between all the images using direct linear transformation. Camera pose locations of the images are determined from the homography matrices. Match moving augmentation is accomplished by obtaining an homography between a live image and the location image, either directly, or by combining an homography to a calibration image with that calibration image's augmentation homography. A virtual augmentation is then placed in the live image. The system evaluates the quality of each live image homography. If of sufficiently high quality, that live image is added to the set of calibration images. When a live image is received, the search for an homography typically starts with the calibration image located closest in camera pose space to the preceding live image.