Methods and apparatus for calculating torque and force about body joints using machine learning to predict muscle fatigue

M Messmore, A Diaz-Arias, J Rachid, D Shin… - US Patent …, 2023 - Google Patents
An apparatus for calculating torque and force about body joints to predict muscle fatigue
includes a processor configured to receive image frames depicting a subject. The processor …

Method and system for industrial ergonomics risk root-cause analysis and management using artificial intelligence oriented natural language processing techniques

J Penfield, PT Parikh, RT Barker - US Patent 11,847,600, 2023 - Google Patents
A system for identifying industrial ergonomics risk root-causes and providing risk control
actions, comprising: a computing device configured to obtain textual information describing …

Video-based hand and ground reaction force determination

S Lee, M Liu - US Patent 11,941,824, 2024 - Google Patents
A method for determining a hand force and a ground reaction force for a musculoskeletal
body of a subject includes obtaining video data for the musculoskeletal body during an …

Computer based object detection within a video or image

HQ Phan, T Harte - US Patent 11,694,123, 2023 - Google Patents
Described herein are software and systems for analyzing videos and/or images. Software
and systems described herein are configured in different embodiments to carry out different …

Method and system for industrial ergonomics risk root cause identification and management

J Penfield, RT Barker, V Talreja - US Patent 11,922,358, 2024 - Google Patents
A system for identifying industrial ergonomics risk root-causes and providing risk control
actions, comprising: a computing device configured to obtain video signals of a worker …

Methods and systems for 3D hand pose estimation from RGB images

Y Verdie, Z Yang, D Sridhar, SG Mcdonagh… - US Patent …, 2024 - Google Patents
Methods and systems for estimation of a 3D hand pose are disclosed. A 2D image
containing a detected hand is processed using a U-net network to obtain a global feature …

Automated indexing and extraction of multiple information fields in digital records

J Penfield, A Suman, V Talreja, MZ Khan - US Patent 11,893,048, 2024 - Google Patents
Abstract Systems and Methods are disclosed herein for automatically indexing multiple
informational fields in digital data records, the method comprising: identifying, based on …

Methods and apparatus for human pose estimation from images using dynamic multi-headed convolutional attention

A Diaz-Arias, D Shin, JE Robillard… - US Patent …, 2024 - Google Patents
An apparatus for 3D human pose estimation using dynamic multi-headed convolutional
attention mechanism is presented. The apparatus contains two dynamic multi-headed …

Automated indexing and extraction of information in digital records

J Penfield, A Suman, V Talreja, MZ Khan - US Patent 11,893,047, 2024 - Google Patents
Abstract Systems and methods for automated indexing and extraction of information in
digital documents are disclosed. A method may comprise identifying a page containing …

Vision-based hand grip recognition method and system for industrial ergonomics risk identification

J Penfield, FS Baek, RT Barker, D Kim… - US Patent 12,020,193, 2024 - Google Patents
A system, comprising: a computing device configured to obtain video signals of a worker
performing a hand-related job at a workplace; and a computing server system configured to …