System und Verfahren zur Buchseitennachverfolgung

Details

Veröffentlichungs-Nr.

EP2662829

Aktenzeichen

EP13160681

Anmeldetag

22. März 2013

Veröffentlichung

15. September 2021

Erteilung

15. September 2021

Rechtsraum

EP

IPC

G06T7/00

Abstract

A method of book leaf tracking comprises receiving a video image comprising a book, estimating the current position and orientation of the book within the video image in response to a fiduciary marker of the book visible in the image, estimating the visibility of one or more predetermined features of the book, calculating a range of leaf turning angles that is consistent with the detected visibility of the or each predetermined feature of the book for the estimated current position and orientation of the book, and estimating the angle of a turning leaf of the book responsive to the calculated range.

Anmelder

Firmen

Sony Interactive Entertainment Europe Limited
Sony Computer Entertainment Europe Limited

Land

🇬🇧 Großbritannien

Fachgebiete