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:
Oct. 06, 2026
Filed:
Jun. 25, 2021
Intel Corporation, Santa Clara, CA (US);
Lidan Zhang, Beijing, CN;
Qianying Zhu, Beijing, CN;
Xiangbin Wu, Beijing, CN;
Xinxin Zhang, Beijing, CN;
Fei Li, Beijing, CN;
Intel Corporation, Santa Clara, CA (US);
Abstract
Methods, apparatus, systems and articles of manufacture are disclosed for scale recovery from monocular video. An example non-transitory computer readable medium comprises instructions that, when executed, cause a machine to at least segment an input image from a monocular video to detect an object in the camera field, estimate camera parameters from the segmented input image, iteratively refine the estimated camera parameters using known object heights, calculate a scale for the video, iteratively refine the scale based on a user input, and report the scaling results for visualization.