• Skip to primary navigation
  • Skip to main content
SRI logo
  • About
    • Press room
    • Our history
  • Expertise
    • Advanced imaging systems
    • Artificial intelligence
    • Biomedical R&D services
    • Biomedical sciences
    • Computer vision
    • Cyber & formal methods
    • Education and learning
    • Innovation strategy and policy
    • National security
    • Ocean & space
    • Quantum
    • QED-C
    • Robotics, sensors & devices
    • Speech & natural language
    • Video test & measurement
  • Ventures
  • NSIC
  • Careers
  • Contact
  • 日本支社
Search
Close
Information & computer science publications September 1, 2003

Spatial Temporal and Histogram Video Registration for Digital Watermark Detection

Michael A. Isnardi

Citation

Copy to clipboard


Cheng, H., & Isnardi, M.A., (Sept. 2003). “Spatial temporal and histogram video registration for digital watermark detection,” Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on, vol.2, no., pp.II,735-8 vol.3, 14-17.

Abstract

In this paper, we propose a spatial, temporal and histogram (STH) registration algorithm for video sequences. This algorithm is developed based on a frame-level model of the misalignments often introduced by video processing algorithms, such as compression, frame rate conversion or by video capturing. With this model, the STH registration is formulated as a constrained minimization of a matching cost, and it is solved using dynamic programming. In addition, prior information about the application is incorporated in the form of contextual cost. Experimental results on both synthetic and real processed video sequences have shown that the proposed algorithm is effective and robust to a wide range of noises. In addition, we successfully applied this algorithm to digital forensic watermark detection.

↓ View online

Share this

How can we help?

Once you hit send…

We’ll match your inquiry to the person who can best help you.

Expect a response within 48 hours.

Career call to action image

Make your own mark.

Search jobs

Our work

Case studies

Publications

Timeline of innovation

Areas of expertise

Institute

Leadership

Press room

Media inquiries

Compliance

Careers

Job listings

Contact

SRI Ventures

Our locations

Headquarters

333 Ravenswood Ave
Menlo Park, CA 94025 USA

+1 (650) 859-2000

Subscribe to our newsletter


日本支社
SRI International
  • Contact us
  • Privacy Policy
  • Cookies
  • DMCA
  • Copyright © 2022 SRI International