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:
Aug. 20, 2019
Filed:
Apr. 27, 2017
Joanneum Research Forschungsgesellschaft Mbh, Graz, AT;
Werner Bailer, Grafenbach, AT;
Stefanie Wechtitsch, Graz, AT;
Abstract
A compact image sequence descriptor (), used for describing an image sequence, comprises a segment global descriptor () for at least one segment within the sequence, which includes global descriptor information for respective images, relating to interest points within the video content of the images. The segment global descriptor () includes a base descriptor (), which is a global descriptor associated with a representative frame () of the image sequence, and a number of relative descriptors (). The relative descriptors contain information of a respective global descriptor relative to the base descriptor allowing to reconstruct an exact or approximated global descriptor associated with a respective image of the image sequence. The image sequence descriptor () may further include a segment local descriptor () for a segment, comprising a set of encoded local feature descriptors.