Determining a motion state of a target object

US11630197B2 · kind B2 · utility

Assignee

• QUALCOMM Incorporated · US

Inventors

• Jayakrishnan Unnikrishnan · Bellevue, US
• Avdhut JOSHI · Ann Arbor, US
• Shivam Agarwal · Prayagraj, IN
• Amir Salimi · Providence, US
• Sree Sesha Aravind VADREVU · San Diego, US
• Gautam SACHDEVA · San Diego, US
• Yoga Y NADARAAJAN · San Diego, US
• Ravi Teja Sukhavasi · San Diego, US
• Xinzhou Wu · Monmouth Junction, US
• Young-Ki Baik · Seoul, KR
• Duck Hoon Kim · Seoul, KR
• Hyun-Mook Cho · Seoul, KR

Key dates

• Filing date: Jan 2, 2020
• Grant date: Apr 18, 2023
• Expiry date: May 17, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G06T2207/30252
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Disclosed are techniques for determining a motion state of a target object. In an aspect, an on-board computer of an ego vehicle detects the target object in one or more images, determines one or more first attributes of the target object based on measurements of the one or more images, determines one or more second attributes of the target object based on measurements of a map of a roadway on which the target object is travelling, and determines the motion state of the target object based on the one or more first attributes and the one or more second attributes of the target object.