Coding of edge blocks in digital video sequence coding

Jae Dong Kim

doi:10.1117/12.185917

16 September 1994 Coding of edge blocks in digital video sequence coding

Jae Dong Kim

Proceedings Volume 2308, Visual Communications and Image Processing '94; (1994) https://doi.org/10.1117/12.185917
Event: Visual Communications and Image Processing '94, 1994, Chicago, IL, United States

Abstract

A new edge block coding mode of digital video coding is presented. For the detailed reconstruction of edge blocks, an adaptive block truncation coding is proposed using the properties of block truncation coding and intensity sensitivity of Human Visual System. To use this algorithm in video sequence coding, an edge block detection mechanism is devised and pixel reallocation, scan mode selection, 1D DPCM, and 2D run length coding are explained. Measured with objective and subjective criteria, the new algorithm is shown to have better performance than other algorithms.

Citation Download Citation

Jae Dong Kim "Coding of edge blocks in digital video sequence coding", Proc. SPIE 2308, Visual Communications and Image Processing '94, (16 September 1994); https://doi.org/10.1117/12.185917

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