Methods and systems for processing of video data

A method (100) and system (300) is described for processing video data comprising a plurality of images. The method (100) comprising obtaining (104, 106), for each of the plurality of images, a segmentation in a plurality of regions and a set of keypoints, and tracking (108) at least one region betw...

Full description

Saved in:
Bibliographic Details
Main Authors FAUQUEUR, JULIEN, CIPOLLA, ROBERTO, FUNAYAMA, RYUJI, YANAGIHARA, HIROMICHI, BROSTOW, GABRIEL J
Format Patent
LanguageEnglish
French
German
Published 15.04.2009
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A method (100) and system (300) is described for processing video data comprising a plurality of images. The method (100) comprising obtaining (104, 106), for each of the plurality of images, a segmentation in a plurality of regions and a set of keypoints, and tracking (108) at least one region between a first image and a subsequent image resulting in a matched region in the subsequent image taking into account a matching between keypoints in the first image and the subsequent image. The latter results in accurate tracking of regions. Furthermore the method may optionally also perform label propagation taking into account keypoint tracking.
Bibliography:Application Number: EP20070447059