Hong Heather Yu - Plainsboro NJ Min Wu - Princeton NJ Xin Li - Princeton NJ Alexander D. Gelman - Brooklyn NY
Assignee:
Matsushita Electric Industrial Co., Ltd. - Osaka
International Classification:
G06K 900
US Classification:
382100, 713176, 348463
Abstract:
A data hiding system and method for providing a method of embedding multiple layers of hidden data into multimedia data. First, a media unit of the multimedia data is evaluated to determine an appropriate embedding procedure. Next during a first embedding pass, a ruling layer of primary hidden data is embedded into the media unit. In another embedding pass, a governing layer of secondary hidden data is embedded on top of the ruling layer. The secondary hidden data provides control information for controlling the primary hidden data and the host data. Control information such as error correction data, synchronization data, decoding data, and authentication data is embedded in the governing layer. Embedding schemes such as base domain and spectrum domain embedding are employed.
Computer-Implemented Method And Apparatus For Audio Data Hiding
Hong Heather Yu - Plainsboro NJ, US Xin Li - Princeton NJ, US
Assignee:
Matsushita Electric Industrial Co., Ltd. - Osaka
International Classification:
G10L 19/04
US Classification:
704219
Abstract:
A computer-implemented method and apparatus for embedding hidden data in an audio signal. An audio signal is received in a base domain and then transformed into a non-base domain, such as cepstrum domain or LP residue domain. The statistical mean manipulation is employed on selected transform coefficients to embed hidden data. The introduced distortion is controlled by psychoacoustic model to ensure the imperceptibility of the embedded hidden data. Scrambling techniques can be plugged in to further increase the security of the data hiding system. The present new audio data hiding scheme provides transparent audio quality, sufficient embedding capacity, and high survivability over a wide range of common signal processing attacks.
Jan 2014 to 2000 Financial analyst volunteerCHINA CITIC BANK YINCHUAN Jun 2013 to Jul 2013 CLIENT MANAGERBANK OF BEIJING
Nov 2011 to Dec 2011 Loan Officer Intern, CommercialNingxia Meijie Paper CO.,LTD., YINCHUAN Sep 2011 to Oct 2011 Accounting intern
Education:
UNIVERSITY AT BUFFALO, THE STATE UNIVERSITY OF NEW YORK Buffalo, NY 2012 to 2014 MASTER in FINANCEDONGHUA UNIVERSITY 2008 to 2012 Bachelor of Arts in FINANCE
Skills:
Word, Excel, PowerPoint, E-views and SPSS,Cash Flow Analysis, Financial Statement Analysis, Financial Valuation
The first Hospital of China Medical Shenyang, CN Jan 2011 to Jun 2011 Publicity AssistantBrand of Alpinepro Outdoor Sports Store Shenyang, CN Aug 2010 to Jan 2011 Sales AssistantUniversity of Liaoning Finance and Trade
Oct 2008 to May 2009 Chess Club President
Education:
University of South Florida Tampa, FL Apr 2014 Master of Science in FinanceUniversity of Liaoning Finance and Trade Jun 2011 Bachelor of International Economy and Trade
Skills:
Advanced using in Microsoft Excel, Word and PowerPoint, Financial management, Risk management, Investment, property insurance, life insurance, English and Chinese (Mandarin) languages
Nov 2013 to 2000 Executive Coordinator of North American AreaEverst International City Consulting
Jan 2014 to Feb 2014 Financial Analysis AssistantSuzhou New Oriental School Suzhou, CN Mar 2011 to Jun 2011 Marketing development and researchSu Nuan Central Air Suzhou, CN Jun 2009 to Aug 2009 Sales representative
Education:
State University of New York at Buffalo Buffalo, NY Sep 2012 to Jun 2014 Bachelor of Science in Business AdministrationConcordia College New York Sep 2011 to Jun 2012
Tahoe Institute for Rural Health Research Truckee, CA Jun 2013 to Sep 2013 Business ConsultantHsinhua PCED Inc.
May 2009 to Apr 2012 Project ManagerWayne State University Detroit, MI Aug 2006 to May 2009 Assistant Researcher / Lab ManagerTOTO Ceramic Company
Sep 2004 to Sep 2004 Internship
Education:
UC Davis 2011 to 2014 MBAWayne State University May 2009 M.S. in Materials Science & EngineeringBeijing University of Chemical Technology Jul 2006 B.S. in Materials Science & Engineering
Skills:
Financial Modeling, Financial Analysis, Forecasting, Marketing Strategy, Project Management, Data Analysis, Strategy planning, Quick-Learner, Team worker, Attention to Detail, International Experience; Microsoft Office Suite; experience with SAS, SPSS, WEKA; CFA (Level 1)
Nov 2007 to Present Research Specialist IIPurdue University West Lafayette, IN Sep 2004 to Oct 2007 Imaging System EngineerUniversity of Michigan Dearborn, MI Sep 2001 to Jul 2004 Graduate ResearcherGeneral Inspection Inc Davisburg, MI Feb 2003 to Jun 2003 Software and Hardware Interface Engineer
Education:
University of Michigan Dearborn, MI Jul 2004 M.S. in Electrical and Computer EngineeringUniversity of Science and Technology of China Jul 2001 B.A. in Electronic Engineering and Information Science
Skills:
4+years of C/C++, 5+ years of MATLAB programming experience Data Structures and Algorithm Design Hands on experience with real-time, low latency systems Multidisciplinary expertise in Software Development, System Integration, Machine Intelligence