Title:
METHOD AND DEVICE FOR HANDLING EXCEPTION VALUE OF THREE-DIMENSIONAL TRAJECTORY DATA
Document Type and Number:
WIPO Patent Application WO/2020/155025
Kind Code:
A1
Abstract:
A method and device for handling an exception value of three-dimensional trajectory data, and an optical motion capturing method. The method set forth for handling an exception value comprises: by means of the steps of constructing a data source matrix, constructing a robustness main component analysis, data extraction and data structure restoration with respect to a target data matrix, an attempt to find valid three-dimensional data in the three-dimensional trajectory data is made to the greatest extent possible so as to achieve the goal of eliminating an exception value, thus providing a user with a solution having great exception value handling effect and high handling efficiency.
Inventors:
HANG JIANWEI (CN)
XU QIUZI (CN)
XU QIUZI (CN)
Application Number:
PCT/CN2019/074199
Publication Date:
August 06, 2020
Filing Date:
January 31, 2019
Export Citation:
Assignee:
SHENZHEN REALIS MULTIMEDIA TECH CO LTD (CN)
International Classes:
G06T7/20
Foreign References:
| CN105022482A | 2015-11-04 | |||
| CN106950446A | 2017-07-14 | |||
| CN101144860A | 2008-03-19 |
Other References:
XU, JUN; XU, LIANJUN; LIU, ZHENYU; YU, LEI; WANG, LINGYAN: "Design and Implementation of Situation Real-Time Visual Display System Among Space,Sky and Ground", ELECTRONICS OPTICS & CONTROL, vol. 20, no. 11, 30 November 2013 (2013-11-30), CN, pages 88 - 92, XP009522408, ISSN: 1671-637X, DOI: 10.3969/j.issn.1671-637X.2013.11.019
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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