Methods and apparatus for detecting on-screen media sources

Details Methods and apparatus for detecting on-screen media sources Methods and apparatus for detecting on-screen media sources

H - Electricity

04

H

H04H 60/37 (2009.01) H04H 60/31 (2009.01) H04H 60/33 (2009.01) H04N 9/64 (2006.01) H04N 5/00 (2006.01)

Patent

CA 2654816

Methods and apparatus for detecting on-screen media sources are disclosed. An example method includes monitoring a region of interest of a video signal for a first image, comparing the first image to a stored image, and confirming the media device change when the stored image differs from the first image and is associated with a secondary criterion.

Sont décrits les procédés et les dispositifs permettant la détection des sources de média sur écran. Un procédé cité en exemple concerne la surveillance d'une région d'intérêt du signal vidéo d'une première image, la comparaison de cette première image avec une image stockée et la confirmation, lorsque l'image stockée diffère de la première image et est associée à un second critère, du changement de source de média.

Affiliated with

Also associated with

Rating

Methods and apparatus for detecting on-screen media sources does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and apparatus for detecting on-screen media sources, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for detecting on-screen media sources will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1699681