Hardware implementation of perspective transformations on MPEG-4 video objects

Carolina Miro; Anne Lafage; Quynh-Lien Nguyen-Phuc; Yves Mathieu

doi:10.1117/12.334757

21 December 1998 Hardware implementation of perspective transformations on MPEG-4 video objects

Carolina Miro, Anne Lafage, Quynh-Lien Nguyen-Phuc, Yves Mathieu

Proceedings Volume 3655, Media Processors 1999; (1998) https://doi.org/10.1117/12.334757
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

Within the European Emphasis project, the architecture of a co-processor for MPEG-4 video rendering has been specified. This co-processor has a dedicated unit that performs the inverse perspective transform of video objects for final frame composition. This paper presents a complete study of computation accuracy and proposes a possible architecture for hardware implementation.

Citation Download Citation

Carolina Miro, Anne Lafage, Quynh-Lien Nguyen-Phuc, and Yves Mathieu "Hardware implementation of perspective transformations on MPEG-4 video objects", Proc. SPIE 3655, Media Processors 1999, (21 December 1998); https://doi.org/10.1117/12.334757

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