Real-time image stabilization using projection vector in one direcion

Yubin Zhou; Yuejin Zhao; Yi Sun; Hai Lu; Feng Yu

doi:10.1117/12.481640

30 August 2002 Real-time image stabilization using projection vector in one direcion

Yubin Zhou, Yuejin Zhao, Yi Sun, Hai Lu, Feng Yu

Proceedings Volume 4925, Electronic Imaging and Multimedia Technology III; (2002) https://doi.org/10.1117/12.481640
Event: Photonics Asia, 2002, Shanghai, China

Abstract

In outdoor surveillance systems, block matching is usually used for image stabilization but prohibited for real-time video rate application due to its tremendous amount of calculation burden, though many strategies induced to save searching time. In this paper, a faster and robust image stabilization technique is presented to eliminate the unwanted video motion during watching time. Unlike other image stabilization algorithms using two projection vectors in each x or y direction, we use only one projection vector to estimate the translation motions in 2 directions between image sequences. Our stabilization algorithm compare the template vector with vectors in the referenced vector matrix constructed and find out the minimum vector-wise MSE. At last, inspired by the block matching method, we introduce its searching strategies into our algorithm to decrease the computation times, thus making real-time video stabilization could be implemented on normally available PC.

Citation Download Citation

Yubin Zhou, Yuejin Zhao, Yi Sun, Hai Lu, and Feng Yu "Real-time image stabilization using projection vector in one direcion", Proc. SPIE 4925, Electronic Imaging and Multimedia Technology III, (30 August 2002); https://doi.org/10.1117/12.481640

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Digital imaging

Video

Motion estimation

Video surveillance

Image processing

Image analysis

Surveillance systems

Show All Keywords

Keywords/Phrases

Search In:

Publication Years