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:
Oct. 15, 2019
Filed:
Nov. 13, 2017
Samsung Electronics Co., Ltd., Suwon-si, KR;
Beijing Samsung Telecom R&d Center, Beijing, CN;
Feng Shi, Beijing, CN;
Dong Qing Zou, Beijing, CN;
Wei Heng Liu, Beijing, CN;
De Heng Qian, Beijing, CN;
Hyun Surk Ryu, Hwaseong-si, KR;
Jia Li, Beijing, CN;
Jing Tao Xu, Beijing, CN;
Kyoobin Lee, Seoul, KR;
Qiang Wang, Beijing, CN;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
BEIJING SAMSUNG TELECOM R&D CENTER, Beijing, CN;
Abstract
Embodiments of the present invention provide a method and device for processing Dynamic Vision Sensor (DVS) events. The method comprises the operations of: acquiring a DVS event map sequence; for any DVS event map in the DVS event map sequence, extracting a DVS event feature descriptor, where the DVS event feature descriptor has a scale-invariant feature and/or a rotation-invariant feature; determining, according to the extracted DVS event feature descriptor, a three-dimensional space pose of the DVS event map at the current moment; and, generating, according to the three-dimensional space pose of each DVS event map, a DVS event map sequence with temporal consistency. The embodiments of the present invention are used for generating, from a DVS event map sequence, a DVS event map sequence with temporal consistency.