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:
Feb. 10, 2026
Filed:
Dec. 20, 2023
Tata Consultancy Services Limited, Mumbai, IN;
Lokender Tiwari, New Delhi, IN;
Sushovan Chanda, Kolkata, IN;
Hrishav Bakul Barua, Kolkata, IN;
Brojeshwar Bhowmick, Kolkata, IN;
Avinash Sharma, Hyderabad, IN;
Amogh Tiwari, Hyderabad, IN;
Tata Consultancy Services Limited, Mumbai, IN;
Abstract
Estimating temporally consistent 3D human body shape, pose, and motion from a monocular video is a challenging task due to occlusions, poor lightning conditions, complex articulated body poses, depth ambiguity, and limited availability of annotated data. Embodiments of present disclosure provide a method for temporally consistent motion estimation from monocular video. A monocular video of person(s) is captured by a weak perspective camera and spatial features of body of the persons are extracted from each frame of the video. Then, initial estimates of body shape, body pose, and features of the weak perspective camera are obtained. The spatial features and initial estimates are then aggregated to obtain spatio-temporal features by a combination of self-similarity matrices between the spatial features, pose and the camera and self-attention maps of the camera features and the spatial features. The spatio-temporal aggregated features are then used to predict shape and pose parameters of the person(s).