R Petrovic - US Patent 8,745,403, 2014 - Google Patents
Content screening operations are facilitated in devices that receive a content that is subject to screening obligations. When such a content is received at a device, a watermark …
Systems and methods are provided for monitoring transmis sions of media content (Such as audio and audiovisual con tent) in order to obtain independent and objective data regard ing …
J Zhao, G Mercier - US Patent 9,262,793, 2016 - Google Patents
Methods, devices, systems and computer program products facilitate embedding and extraction of transactional water marks into and from a video content. One Such method …
Methods and devices are provided to thwart analysis of a watermarking system by preventing analysis of watermarks in a host content. Upon receiving a content at a …
R Petrovic, J Zhao, JM Winograd - US Patent 9,639,911, 2017 - Google Patents
Methods, devices and computer program products allow improved detection of watermarks into and from a multi media content. One method for detecting watermarks from a host …
JM Winograd, J Zhao, R Petrovic - US Patent 9,596,521, 2017 - Google Patents
Methods and devices are provided to obtain associated information for a multimedia content. One such method includes receiving a content at a receiver device equipped with a …
R Petrovic, V Atti - US Patent 8,615,104, 2013 - Google Patents
Methods, devices and computer program products facilitate 3,406,344 A 10/1968 Hopper the extraction of embedded Watermarks in the presence of 3, 23%, 2 1 (5); gutghhn content …
R Petrovic, J Zhao, JM Winograd - US Patent 9,769,543, 2017 - Google Patents
Methods, systems and devices enable enhanced delivery of metadata, as well as auxiliary programs and services asso ciated with a primary content. In one method, a primary content …