DR Flaharty, RP Cocchi, GJ Gagnon… - US Patent …, 2016 - Google Patents
Beach, CA (US); Michael A. Gorman, USPC rirr r 382/100 Cypress, CA (US); Jacob T. Carson, See application file for complete search history. Long Beach, CA (US)(*) Notice …
PD Wendt - US Patent 6,845,170, 2005 - Google Patents
US6845170B2 - Watermark resistant to resizing and rotation - Google Patents US6845170B2 - Watermark resistant to resizing and rotation - Google Patents Watermark …
F Ahmed - US Patent 6,771,797, 2004 - Google Patents
The invention provides methods and systems for detecting and characterizing alterations of media content, such as images, video and audio signals, using Watermark messages to …
F Ahmed - US Patent 6,512,837, 2003 - Google Patents
The invention provides methods and Systems for detecting and characterizing alterations of media content, Such as images, Video and audio Signals, using watermark messages to …
(57) ABSTRACT A method for decoding auxiliary data from media signals in multimedia content decodes watermarks from different media Signals and uses the watermarks to …
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 …
JM Winograd, R Petrovic, J Zhao - US Patent 9,602,891, 2017 - Google Patents
Methods, devices, systems and computer program products facilitate accessing metadata associated with a primary audio Visual content. Upon reception of a primary content, one or …
J Talstra, MJJ Maes, G Lokhoff - US Patent App. 10/544,827, 2006 - Google Patents
(57) ABSTRACT A method of and device for controlling import of content into a domain comprising a number of devices. The method comprises checking for the presence of a …
JM Winograd, J Zhao, R Petrovic - US Patent 10,504,200, 2019 - Google Patents
Methods, devices and computer program products are described that improve acquisition of metadata that is associates with a multimedia content, such an audio or video content. In …