Zhu Liu

Liu, Zhu
200 S Laurel Ave - Bldg A
Middletown, NJ
Subject matter expert in multimedia content processing, multimedia databases, video search, pattern recognition, machine learning, data mining, and natural language understanding.

I received the B.S. and M.S. degrees in Electronic Engineering from Tsinghua University, Beijing, China, in 1994 and 1996, respectively, and the Ph.D. degree in Electrical Engineering from Polytechnic University, Brooklyn, NY, in 2001. I am on the editorial board of the IEEE Transaction on Multimedia and the Peer-to-peer Networking and Applications Journal. I am a senior member of IEEE, and a meber of ACM and Tau Beta Pi.

Connecting Your World, The need to be connected is greater than ever, and AT&T Researchers are creating new ways for people to connect with one another and with their environments, whether it's their home, office, or car.

Content Analytics - distill content into visual and statistical representations, Content analytics break down audio and video content into smaller visual or statistical representations for easier detection of anomalies, trends, and patterns.

Content Augmenting Media (CAM), Leverage multimedia metadata to provide live alerts and intelligent content consumption.

Content-Based Copy Detection, Content-based Copy Detection is an enabling technology to discover repeated content and events in a large-scale content database.

Enhanced Indexing and Representation with Vision-Based Biometrics, Leveraging visual biometrics for indexing and representations of content for retrieval and verification.

iMIRACLE - Content Retrieval on Mobile Devices with Speech, iMIRACLE uses large vocabulary speech recognition for content retrieval with metadata words (titles, genre, channels, etc.) and content words that occur in recorded programs.

MIRACLE and the Content Analysis Engine (CAE), The Multimedia Information Retrieval by Content (MIRACLE) project encompasses the technologies for video indexing, analysis, and retrieval with audio, textual, and visual content information.

VidCat - Simplified Personal Photo and Video Managmenet, VidCat permits simplified personal photo and video management (i.e. a Video Catalog) from a webpage or your favorite mobile device.

Video - Analytics and Indexing, A background on analytics and indexing (i.e. metadata), their production, and use. Links to projects within the AT&T Video and Multimedia Technologies and Research Department.

Video - Content Delivery and Consumption, A background on the delivery and consumption of video and multimedia and references to projects within the AT&T Video and Multimedia Technologies and Services Research Department.

Video and Multimedia Technologies Research, The AT&T Video and Multimedia Technologies Research Department strives to acquire multimedia and video for indexing,retrieval,and consumption with textual,semantic,and visual modalities.

Visual API - Visual Intelligence for your Applications, The Visual API provides Visual Intelligence to applications and developers through REST-based APIs powered by the AT&T Developer Program.

Visual Semantics for Intuitive Mid-Level Representations, Represent content with mid-level visual semantics for retrieval, filtering, and tagging.

Technical Documents

Automated Content Metadata Extraction Services based on MPEG Standards
David Gibbon, Zhu Liu, Andrea Basso, Behzad Shahraray
The Computer Journal,  The Computer Journal, Special Issue on MPEG Applications and Services,  2012.  [PDF]  [BIB]

Oxford University Press Copyright

Large-Scale Analysis for Interactive Media Consumption
David Gibbon, Andrea Basso, Lee Begeja, Zhu Liu, Bernard Renger, Behzad Shahraray, Eric Zavesky
TV Content Analysis,  TV Content Analysis,  CRC Press,  2012.  [PDF]  [BIB]

CRC Press, Taylor Francis LLC Copyright

Combining Content Analysis of Television Programs with Audience Measurement
David Gibbon, Zhu Liu, Eric Zavesky, DeDe Paul, Deborah Swayne, Rittwik Jana, Behzad Shahraray
IEEE Consumer Communication and Networking Conference, (CCNC),  2012.  [PDF]  [BIB]

IEEE Copyright

AT&T Research at TRECVID 2011
Eric Zavesky, Zhu Liu, Behzad Shahraray, Ning Zhou
TRECVID Workshop,  2011.  [PDF]  [BIB]

NIST Copyright

Eric Zavesky, Behzad Shahraray, Zhu Liu, Neela Sawant
TRECVID 2010 Workshop,  2010.  [PDF]  [BIB]

NIST Copyright


System And Method For Playing Media, August 26, 2014
On-Demand Language Translation For Television Programs, August 12, 2014
Method And Apparatus For Automated Analysis And Identification Of A Person In Image And Video Content, July 29, 2014
System And Method To Assign A Digital Image To A Face Cluster, July 15, 2014
Relational Display Of Images, May 6, 2014
System And Method For Providing Program Recommendations Through Multimedia Searching Based On Established Viewer Preferences, April 29, 2014
Method And Apparatus For Segmenting A Multimedia Program Based Upon Audio Events, October 15, 2013
Multimodal Portable Communication Interface For Accessing Video Content, August 20, 2013
System And Method To Assign A Digital Image To A Face Cluster, January 8, 2013
System And Method For Adaptive Media Playback Based On Destination, August 7, 2012
Brief And High-Interest Video Summary Generation, June 5, 2012
System And Method For Automated Multimedia Content Indexing And Retrieval, March 6, 2012
System And Method For Identifying Contact Information, November 15, 2011
System And Method For Automatically Authoring Interactive Television Content, October 11, 2011
Unsupervised Speaker Segmentation Of Multi-Speaker Speech Data, April 19, 2011
On-Demand Language Translation For Television Programs, October 5, 2010
System And Method For Adaptive Content Rendition, September 14, 2010
Systems And Methods For Monitoring Speech Data Labelers, May 4, 2010
On-Demand Language Translation For Television Programs, May 4, 2010
Method and apparatus for segmenting a multi-media program based upon audio events, January 15, 2008
Unsupervised speaker segmentation of multi-speaker speech data, November 13, 2007
Systems and methods for monitoring speech data labelers, October 9, 2007
Systems and methods for generating an annotation guide, May 15, 2007
System and method for automated multimedia content indexing and retrieval, February 27, 2007
Distance measure for probability distribution function of mixture type, January 31, 2006
Method And Apparatus For Segmenting A Multi-Media Program Based Upon Audio Events, October 5, 2004
System and method for automated multimedia content indexing and retrieval, March 30, 2004


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