Advanced temporal direct mode in B pictures

Access Full Text

Advanced temporal direct mode in B pictures

For access to this article, please select a purchase option:

Buy article PDF
£12.50
(plus tax if applicable)
Add to cart
Buy Knowledge Pack
10 articles for £75.00
(plus taxes if applicable)
Add to cart

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

© IEE
Published

An existing temporal direct mode exploits temporal correlation of adjacent pictures to derive motion vectors. An advanced temporal direct mode using temporal and spatial correlations adaptively is introduced. In particular, the spatial correlation of neighbouring blocks is employed in the case of a co-located block being coded in intra mode.

Inspec keywords: encoding; block codes

Other keywords: B pictures; temporal direct mode; motion vectors; located block; spatial correlations

Subjects: Codes

References

    1. 1)
      • Bjontegarrd, G.: `Calculation of average PSNR differences between RD-curves', VCEG-M33, April 2001.
    2. 2)
      • `Draft Text of Final Draft International Standard (FDIS) of Joint Video Specification (ITU-T Rec. H.264 | ISO/IEC 14496-10 AVC)', JVT-G050r1.doc, March 2003.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_20040150
Loading

Related content

content/journals/10.1049/el_20040150
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading