• Skip to primary navigation
  • Skip to main content
SRI InternationalSRI mobile logo

SRI International

SRI International - American Nonprofit Research Institute

  • About
    • Blog
    • Press room
  • 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
Show Search
Hide Search
Information & computer science publications May 1, 2006 Article

Reduced Resolution Residual Coding for H.264-Based Compression System

SRI International May 1, 2006

Citation

Copy to clipboard


Cheng, H., Kopansky, A., & Isnardi, M.A., (May 2006). “Reduced resolution residual coding for H.264-based compression system,” Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on, vol., no., pp.4 pp.,, 21-24.

Abstract

The current state-of-the-art video coding standard, H.264, offers substantially better compression performance than earlier video coding standards. However, even with these gains, better compression is still desirable. This paper describes a macroblock-based mixed resolution video encoding system. By reducing the spatial resolution of some macroblock residuals intelligently, our preliminary experiments show up to 20% improvement in video compression efficiency compared to H.264 while maintaining good subjective video quality.

↓ View online

Share this

Facebooktwitterlinkedinmail

Information & computer science publications, Publication Article

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

Blog

Institute

Leadership

Press room

Media inquiries

Compliance

Privacy policy

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