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:
May. 14, 2019
Filed:
Dec. 27, 2016
Pinhole (Beijing) Technology Co., Ltd., Beijing, CN;
Gang Yu, Beijing, CN;
Chao Li, Beijing, CN;
Qizheng He, Beijing, CN;
Muge Chen, Beijing, CN;
Yuxiang Peng, Beijing, CN;
Qi Yin, Beijing, CN;
PINHOLE (BEIJING) TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A method and an apparatus for measuring a speed of an object are provided, the method comprising: acquiring, for each image frame of at least two image frames in an image sequence, image information of the image frame, wherein the image information comprises depth information; detecting at least one object in the image frame based on the depth information to obtain an object detection result for the image frame; tracking the at least one detected object based on the object detection result of each of the at least two image frames to obtain an object tracking result; and calculating the speed of the at least one detected object based on the object tracking result and a time difference between the at least two image frames.