Efficient Mode Decision Algorithm for Scalable High Efficiency Video Coding

Nandi Shi; Ran Ma; Panpan Li; Ping An; Qian Zhang

doi:10.1117/12.2071709

4 November 2014 Efficient mode decision algorithm for scalable high efficiency video coding

Nandi Shi, Ran Ma, Panpan Li, Ping An, Qian Zhang

Proceedings Volume 9273, Optoelectronic Imaging and Multimedia Technology III; 927337 (2014) https://doi.org/10.1117/12.2071709
Event: SPIE/COS Photonics Asia, 2014, Beijing, China

Abstract

A scalable extension design is proposed for High Efficiency Video Coding (HEVC), which can provide temporal, spatial, and quality scalability. This technique achieves high coding efficiency and error resilience, but increases the computational complexity. To reduce the complexity of the quality scalable video coding, this paper proposes a fast mode selection method based on mode distribution of coding units(CUs). Some experiments are tested which show that the proposed algorithm can achieve up to 63.70% decrease in encoding time with a negligible loss of video quality.

Citation Download Citation

Nandi Shi, Ran Ma, Panpan Li, Ping An, and Qian Zhang "Efficient mode decision algorithm for scalable high efficiency video coding", Proc. SPIE 9273, Optoelectronic Imaging and Multimedia Technology III, 927337 (4 November 2014); https://doi.org/10.1117/12.2071709

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available