Patent · US Active

Building missing movement path of an object

US9644976B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Jian Dong Ding · Shanghai, CN
Yu Wang · San Jose, US
Jun Chi Yan · Shanghai, CN
Chao Zhang · Nanhu, CN
Ya Nan Zhang · Shanghai, CN
Qian Zhao · Shanghai, CN

Key dates

Filing date	Apr 22, 2015
Grant date	May 9, 2017
Priority date	—
Expiry date	Apr 22, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG08G1/0112
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure discloses a method and an apparatus for building a missing part of a movement path of an object. One or more frequent points is determined, wherein each of the one or more frequent points is a point on a historical movement path having a number of occurrences greater than a first threshold. A credibility of one or more path segments in determined. A first path segment of the one or more path segments is selected, wherein the credibility of the first path segment is greater than a second threshold. A missing part of a movement path of an object is built using the first path segment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.