Human Body Orientation from 2D Images Oakland University

Format:

Book

Conference/Event

Author/Creator:

Abughalieh, Karam, author.

Contributor:

Alawneh, Shadi

Conference Name:

SAE WCX Digital Summit (2021-04-13 : Live Online, Pennsylvania, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2021

Summary:

This work presents a method to estimate the human body orientation using 2D images from a person view; the challenge comes from the variety of human body poses and appearances. The method utilizes OpenPose neural network as a human pose detector module and depth sensing module. The modules work together to extract the body orientation from 2D stereo images. OpenPose is proven to be efficient in detecting human body joints, defined by COCO dataset, OpenPose can detect the visible body joints without being affected by backgrounds or other challenging factors. Adding the depth data for each point can produce rich information to the process of 3D construction for the detected humans. This 3D point's setup can tell more about the body orientation and walking direction for example. The depth module used in this work is the ZED camera stereo system which uses CUDA for high performance depth computation. One of the possible applications for this method is for social robots where the robot has to navigate between crowds; the human body orientation can be an important input for the path planner here. Other application might require the robot to face the human user for interaction, this method provides the robot with the info required to face the human user. This method is aimed for indoors activity to ensure higher accuracy

Notes:

Vendor supplied data

Publisher Number:

2021-01-0082

Access Restriction:

Restricted for use by site license